7un5 - Revision history

OCA at 10:54, 27 March 2024

OCA — Wed, 27 Mar 2024 10:54:45 GMT

←Older revision		Revision as of 10:54, 27 March 2024
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[7un5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>		<table><tr><td colspan='2'>[[7un5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>
-	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 3.13Å</td></tr>
		+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] Note=PrP is found in high quantity in the brain of humans and animals infected with neurodegenerative diseases known as transmissible spongiform encephalopathies or prion diseases, like: Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD), Huntington disease-like type 1 (HDL1) and kuru in humans; scrapie in sheep and goat; bovine spongiform encephalopathy (BSE) in cattle; transmissible mink encephalopathy (TME); chronic wasting disease (CWD) of mule deer and elk; feline spongiform encephalopathy (FSE) in cats and exotic ungulate encephalopathy (EUE) in nyala and greater kudu. The prion diseases illustrate three manifestations of CNS degeneration: (1) infectious (2) sporadic and (3) dominantly inherited forms. TME, CWD, BSE, FSE, EUE are all thought to occur after consumption of prion-infected foodstuffs.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of Creutzfeldt-Jakob disease (CJD) [MIM:[https://omim.org/entry/123400 123400]]. CJD occurs primarily as a sporadic disorder (1 per million), while 10-15% are familial. Accidental transmission of CJD to humans appears to be iatrogenic (contaminated human growth hormone (HGH), corneal transplantation, electroencephalographic electrode implantation, etc.). Epidemiologic studies have failed to implicate the ingestion of infected annimal meat in the pathogenesis of CJD in human. The triad of microscopic features that characterize the prion diseases consists of (1) spongiform degeneration of neurons, (2) severe astrocytic gliosis that often appears to be out of proportion to the degree of nerve cell loss, and (3) amyloid plaque formation. CJD is characterized by progressive dementia and myoclonic seizures, affecting adults in mid-life. Some patients present sleep disorders, abnormalities of high cortical function, cerebellar and corticospinal disturbances. The disease ends in death after a 3-12 months illness.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of fatal familial insomnia (FFI) [MIM:[https://omim.org/entry/600072 600072]]. FFI is an autosomal dominant disorder and is characterized by neuronal degeneration limited to selected thalamic nuclei and progressive insomnia.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:1347910</ref> Defects in PRNP are the cause of Gerstmann-Straussler disease (GSD) [MIM:[https://omim.org/entry/137440 137440]]. GSD is a heterogeneous disorder and was defined as a spinocerebellar ataxia with dementia and plaquelike deposits. GSD incidence is less than 2 per 100 million live births.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:10581485</ref> <ref>PMID:2564168</ref> <ref>PMID:1363810</ref> <ref>PMID:7902972</ref> <ref>PMID:7699395</ref> <ref>PMID:7783876</ref> <ref>PMID:8797472</ref> <ref>PMID:9786248</ref> <ref>PMID:11709001</ref> Defects in PRNP are the cause of Huntington disease-like type 1 (HDL1) [MIM:[https://omim.org/entry/603218 603218]]. HDL1 is an autosomal dominant, early onset neurodegenerative disorder with prominent psychiatric features.<ref>PMID:19936054</ref> Defects in PRNP are the cause of kuru (KURU) [MIM:[https://omim.org/entry/245300 245300]]. Kuru is transmitted during ritualistic cannibalism, among natives of the New Guinea highlands. Patients exhibit various movement disorders like cerebellar abnormalities, rigidity of the limbs, and clonus. Emotional lability is present, and dementia is conspicuously absent. Death usually occurs from 3 to 12 month after onset.<ref>PMID:19936054</ref> Defects in PRNP are the cause of spongiform encephalopathy with neuropsychiatric features (SENF) [MIM:[https://omim.org/entry/606688 606688]]; an autosomal dominant presenile dementia with a rapidly progressive and protracted clinical course. The dementia was characterized clinically by frontotemporal features, including early personality changes. Some patients had memory loss, several showed aggressiveness, hyperorality and verbal stereotypy, others had parkinsonian symptoms.<ref>PMID:19936054</ref>	+	[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN] Note=PrP is found in high quantity in the brain of humans and animals infected with neurodegenerative diseases known as transmissible spongiform encephalopathies or prion diseases, like: Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD), Huntington disease-like type 1 (HDL1) and kuru in humans; scrapie in sheep and goat; bovine spongiform encephalopathy (BSE) in cattle; transmissible mink encephalopathy (TME); chronic wasting disease (CWD) of mule deer and elk; feline spongiform encephalopathy (FSE) in cats and exotic ungulate encephalopathy (EUE) in nyala and greater kudu. The prion diseases illustrate three manifestations of CNS degeneration: (1) infectious (2) sporadic and (3) dominantly inherited forms. TME, CWD, BSE, FSE, EUE are all thought to occur after consumption of prion-infected foodstuffs.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of Creutzfeldt-Jakob disease (CJD) [MIM:[https://omim.org/entry/123400 123400]. CJD occurs primarily as a sporadic disorder (1 per million), while 10-15% are familial. Accidental transmission of CJD to humans appears to be iatrogenic (contaminated human growth hormone (HGH), corneal transplantation, electroencephalographic electrode implantation, etc.). Epidemiologic studies have failed to implicate the ingestion of infected annimal meat in the pathogenesis of CJD in human. The triad of microscopic features that characterize the prion diseases consists of (1) spongiform degeneration of neurons, (2) severe astrocytic gliosis that often appears to be out of proportion to the degree of nerve cell loss, and (3) amyloid plaque formation. CJD is characterized by progressive dementia and myoclonic seizures, affecting adults in mid-life. Some patients present sleep disorders, abnormalities of high cortical function, cerebellar and corticospinal disturbances. The disease ends in death after a 3-12 months illness.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of fatal familial insomnia (FFI) [MIM:[https://omim.org/entry/600072 600072]. FFI is an autosomal dominant disorder and is characterized by neuronal degeneration limited to selected thalamic nuclei and progressive insomnia.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:1347910</ref> Defects in PRNP are the cause of Gerstmann-Straussler disease (GSD) [MIM:[https://omim.org/entry/137440 137440]. GSD is a heterogeneous disorder and was defined as a spinocerebellar ataxia with dementia and plaquelike deposits. GSD incidence is less than 2 per 100 million live births.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:10581485</ref> <ref>PMID:2564168</ref> <ref>PMID:1363810</ref> <ref>PMID:7902972</ref> <ref>PMID:7699395</ref> <ref>PMID:7783876</ref> <ref>PMID:8797472</ref> <ref>PMID:9786248</ref> <ref>PMID:11709001</ref> Defects in PRNP are the cause of Huntington disease-like type 1 (HDL1) [MIM:[https://omim.org/entry/603218 603218]. HDL1 is an autosomal dominant, early onset neurodegenerative disorder with prominent psychiatric features.<ref>PMID:19936054</ref> Defects in PRNP are the cause of kuru (KURU) [MIM:[https://omim.org/entry/245300 245300]. Kuru is transmitted during ritualistic cannibalism, among natives of the New Guinea highlands. Patients exhibit various movement disorders like cerebellar abnormalities, rigidity of the limbs, and clonus. Emotional lability is present, and dementia is conspicuously absent. Death usually occurs from 3 to 12 month after onset.<ref>PMID:19936054</ref> Defects in PRNP are the cause of spongiform encephalopathy with neuropsychiatric features (SENF) [MIM:[https://omim.org/entry/606688 606688]; an autosomal dominant presenile dementia with a rapidly progressive and protracted clinical course. The dementia was characterized clinically by frontotemporal features, including early personality changes. Some patients had memory loss, several showed aggressiveness, hyperorality and verbal stereotypy, others had parkinsonian symptoms.<ref>PMID:19936054</ref>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] May play a role in neuronal development and synaptic plasticity. May be required for neuronal myelin sheath maintenance. May play a role in iron uptake and iron homeostasis. Soluble oligomers are toxic to cultured neuroblastoma cells and induce apoptosis (in vitro). Association with GPC1 (via its heparan sulfate chains) targets PRNP to lipid rafts. Also provides Cu(2+) or ZN(2+) for the ascorbate-mediated GPC1 deaminase degradation of its heparan sulfate side chains (By similarity).<ref>PMID:12732622</ref> <ref>PMID:19936054</ref> <ref>PMID:20564047</ref>	+	[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN] May play a role in neuronal development and synaptic plasticity. May be required for neuronal myelin sheath maintenance. May play a role in iron uptake and iron homeostasis. Soluble oligomers are toxic to cultured neuroblastoma cells and induce apoptosis (in vitro). Association with GPC1 (via its heparan sulfate chains) targets PRNP to lipid rafts. Also provides Cu(2+) or ZN(2+) for the ascorbate-mediated GPC1 deaminase degradation of its heparan sulfate side chains (By similarity).<ref>PMID:12732622</ref> <ref>PMID:19936054</ref> <ref>PMID:20564047</ref>
-	~~<div style="background-color:#fffaf0;">~~	+
-	~~== Publication Abstract from PubMed ==~~	+
-	Prion protein (PrP) aggregation and formation of PrP amyloid (APrP) are central events in the pathogenesis of prion diseases. In the dominantly inherited prion protein amyloidosis known as Gerstmann-Straussler-Scheinker (GSS) disease, plaques made of PrP amyloid are present throughout the brain. The c.593t > c mutation in the prion protein gene (PRNP) results in a phenylalanine to serine amino acid substitution at PrP residue 198 (F198S) and causes the most severe amyloidosis among GSS variants. It has been shown that neurodegeneration in this disease is associated with the presence of extracellular APrP plaques and neuronal intracytoplasmic Tau inclusions, that have been shown to contain paired helical filaments identical to those found in Alzheimer disease. Using cryogenic electron microscopy (cryo-EM), we determined for the first time the structures of filaments of human APrP, isolated post-mortem from the brain of two symptomatic PRNP F198S mutation carriers. We report that in GSS (F198S) APrP filaments are composed of dimeric, trimeric and tetrameric left-handed protofilaments with their protomers sharing a common protein fold. The protomers in the cross-beta spines consist of 62 amino acids and span from glycine 80 to phenylalanine 141, adopting a previously unseen spiral fold with a thicker outer layer and a thinner inner layer. Each protomer comprises nine short beta-strands, with the beta1 and beta8 strands, as well as the beta4 and beta9 strands, forming a steric zipper. The data obtained by cryo-EM provide insights into the structural complexity of the PrP filament in a dominantly inherited human PrP amyloidosis. The novel findings highlight the urgency of extending our knowledge of the filaments' structures that may underlie distinct clinical and pathologic phenotypes of human neurodegenerative diseases.	+

-	Cryo-EM structures of prion protein filaments from Gerstmann-Straussler-Scheinker disease.,Hallinan GI, Ozcan KA, Hoq MR, Cracco L, Vago FS, Bharath SR, Li D, Jacobsen M, Doud EH, Mosley AL, Fernandez A, Garringer HJ, Jiang W, Ghetti B, Vidal R Acta Neuropathol. 2022 Jul 12. pii: 10.1007/s00401-022-02461-0. doi:, 10.1007/s00401-022-02461-0. PMID:35819518<ref>PMID:35819518</ref>	+	==See Also==
-		+	*[[Prion 3D structures\|Prion 3D structures]]
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~<div class~~=~~"pdbe-citations 7un5" style~~=~~"background-color:#fffaf0;"></div>~~	+
	== References ==		== References ==
	<references/>		<references/>

OCA at 04:17, 8 September 2022

OCA — Thu, 08 Sep 2022 04:17:11 GMT

←Older revision		Revision as of 04:17, 8 September 2022
Line 1:		Line 1:

	==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==		==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==
-	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]]' scene=''>	+	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]], [[Resolution\|resolution]] 3.13Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7un5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>
	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>		</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Disease ==
		+	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] Note=PrP is found in high quantity in the brain of humans and animals infected with neurodegenerative diseases known as transmissible spongiform encephalopathies or prion diseases, like: Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD), Huntington disease-like type 1 (HDL1) and kuru in humans; scrapie in sheep and goat; bovine spongiform encephalopathy (BSE) in cattle; transmissible mink encephalopathy (TME); chronic wasting disease (CWD) of mule deer and elk; feline spongiform encephalopathy (FSE) in cats and exotic ungulate encephalopathy (EUE) in nyala and greater kudu. The prion diseases illustrate three manifestations of CNS degeneration: (1) infectious (2) sporadic and (3) dominantly inherited forms. TME, CWD, BSE, FSE, EUE are all thought to occur after consumption of prion-infected foodstuffs.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of Creutzfeldt-Jakob disease (CJD) [MIM:[https://omim.org/entry/123400 123400]]. CJD occurs primarily as a sporadic disorder (1 per million), while 10-15% are familial. Accidental transmission of CJD to humans appears to be iatrogenic (contaminated human growth hormone (HGH), corneal transplantation, electroencephalographic electrode implantation, etc.). Epidemiologic studies have failed to implicate the ingestion of infected annimal meat in the pathogenesis of CJD in human. The triad of microscopic features that characterize the prion diseases consists of (1) spongiform degeneration of neurons, (2) severe astrocytic gliosis that often appears to be out of proportion to the degree of nerve cell loss, and (3) amyloid plaque formation. CJD is characterized by progressive dementia and myoclonic seizures, affecting adults in mid-life. Some patients present sleep disorders, abnormalities of high cortical function, cerebellar and corticospinal disturbances. The disease ends in death after a 3-12 months illness.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of fatal familial insomnia (FFI) [MIM:[https://omim.org/entry/600072 600072]]. FFI is an autosomal dominant disorder and is characterized by neuronal degeneration limited to selected thalamic nuclei and progressive insomnia.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:1347910</ref> Defects in PRNP are the cause of Gerstmann-Straussler disease (GSD) [MIM:[https://omim.org/entry/137440 137440]]. GSD is a heterogeneous disorder and was defined as a spinocerebellar ataxia with dementia and plaquelike deposits. GSD incidence is less than 2 per 100 million live births.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:10581485</ref> <ref>PMID:2564168</ref> <ref>PMID:1363810</ref> <ref>PMID:7902972</ref> <ref>PMID:7699395</ref> <ref>PMID:7783876</ref> <ref>PMID:8797472</ref> <ref>PMID:9786248</ref> <ref>PMID:11709001</ref> Defects in PRNP are the cause of Huntington disease-like type 1 (HDL1) [MIM:[https://omim.org/entry/603218 603218]]. HDL1 is an autosomal dominant, early onset neurodegenerative disorder with prominent psychiatric features.<ref>PMID:19936054</ref> Defects in PRNP are the cause of kuru (KURU) [MIM:[https://omim.org/entry/245300 245300]]. Kuru is transmitted during ritualistic cannibalism, among natives of the New Guinea highlands. Patients exhibit various movement disorders like cerebellar abnormalities, rigidity of the limbs, and clonus. Emotional lability is present, and dementia is conspicuously absent. Death usually occurs from 3 to 12 month after onset.<ref>PMID:19936054</ref> Defects in PRNP are the cause of spongiform encephalopathy with neuropsychiatric features (SENF) [MIM:[https://omim.org/entry/606688 606688]]; an autosomal dominant presenile dementia with a rapidly progressive and protracted clinical course. The dementia was characterized clinically by frontotemporal features, including early personality changes. Some patients had memory loss, several showed aggressiveness, hyperorality and verbal stereotypy, others had parkinsonian symptoms.<ref>PMID:19936054</ref>
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] May play a role in neuronal development and synaptic plasticity. May be required for neuronal myelin sheath maintenance. May play a role in iron uptake and iron homeostasis. Soluble oligomers are toxic to cultured neuroblastoma cells and induce apoptosis (in vitro). Association with GPC1 (via its heparan sulfate chains) targets PRNP to lipid rafts. Also provides Cu(2+) or ZN(2+) for the ascorbate-mediated GPC1 deaminase degradation of its heparan sulfate side chains (By similarity).<ref>PMID:12732622</ref> <ref>PMID:19936054</ref> <ref>PMID:20564047</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Prion protein (PrP) aggregation and formation of PrP amyloid (APrP) are central events in the pathogenesis of prion diseases. In the dominantly inherited prion protein amyloidosis known as Gerstmann-Straussler-Scheinker (GSS) disease, plaques made of PrP amyloid are present throughout the brain. The c.593t > c mutation in the prion protein gene (PRNP) results in a phenylalanine to serine amino acid substitution at PrP residue 198 (F198S) and causes the most severe amyloidosis among GSS variants. It has been shown that neurodegeneration in this disease is associated with the presence of extracellular APrP plaques and neuronal intracytoplasmic Tau inclusions, that have been shown to contain paired helical filaments identical to those found in Alzheimer disease. Using cryogenic electron microscopy (cryo-EM), we determined for the first time the structures of filaments of human APrP, isolated post-mortem from the brain of two symptomatic PRNP F198S mutation carriers. We report that in GSS (F198S) APrP filaments are composed of dimeric, trimeric and tetrameric left-handed protofilaments with their protomers sharing a common protein fold. The protomers in the cross-beta spines consist of 62 amino acids and span from glycine 80 to phenylalanine 141, adopting a previously unseen spiral fold with a thicker outer layer and a thinner inner layer. Each protomer comprises nine short beta-strands, with the beta1 and beta8 strands, as well as the beta4 and beta9 strands, forming a steric zipper. The data obtained by cryo-EM provide insights into the structural complexity of the PrP filament in a dominantly inherited human PrP amyloidosis. The novel findings highlight the urgency of extending our knowledge of the filaments' structures that may underlie distinct clinical and pathologic phenotypes of human neurodegenerative diseases.
		+
		+	Cryo-EM structures of prion protein filaments from Gerstmann-Straussler-Scheinker disease.,Hallinan GI, Ozcan KA, Hoq MR, Cracco L, Vago FS, Bharath SR, Li D, Jacobsen M, Doud EH, Mosley AL, Fernandez A, Garringer HJ, Jiang W, Ghetti B, Vidal R Acta Neuropathol. 2022 Jul 12. pii: 10.1007/s00401-022-02461-0. doi:, 10.1007/s00401-022-02461-0. PMID:35819518<ref>PMID:35819518</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7un5" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Bharath SR]]		[[Category: Bharath SR]]

OCA at 11:11, 31 August 2022

OCA — Wed, 31 Aug 2022 11:11:28 GMT

←Older revision		Revision as of 11:11, 31 August 2022
Line 1:		Line 1:

	==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==		==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==
-	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]]~~, [[Resolution\|resolution]] 3.13Å~~' scene=''>	+	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>~~[[7un5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens].~~ Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>	+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>
	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>		</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>
	</table>		</table>
-	== Disease ==
-	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] Note=PrP is found in high quantity in the brain of humans and animals infected with neurodegenerative diseases known as transmissible spongiform encephalopathies or prion diseases, like: Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD), Huntington disease-like type 1 (HDL1) and kuru in humans; scrapie in sheep and goat; bovine spongiform encephalopathy (BSE) in cattle; transmissible mink encephalopathy (TME); chronic wasting disease (CWD) of mule deer and elk; feline spongiform encephalopathy (FSE) in cats and exotic ungulate encephalopathy (EUE) in nyala and greater kudu. The prion diseases illustrate three manifestations of CNS degeneration: (1) infectious (2) sporadic and (3) dominantly inherited forms. TME, CWD, BSE, FSE, EUE are all thought to occur after consumption of prion-infected foodstuffs.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of Creutzfeldt-Jakob disease (CJD) [MIM:[https://omim.org/entry/123400 123400]]. CJD occurs primarily as a sporadic disorder (1 per million), while 10-15% are familial. Accidental transmission of CJD to humans appears to be iatrogenic (contaminated human growth hormone (HGH), corneal transplantation, electroencephalographic electrode implantation, etc.). Epidemiologic studies have failed to implicate the ingestion of infected annimal meat in the pathogenesis of CJD in human. The triad of microscopic features that characterize the prion diseases consists of (1) spongiform degeneration of neurons, (2) severe astrocytic gliosis that often appears to be out of proportion to the degree of nerve cell loss, and (3) amyloid plaque formation. CJD is characterized by progressive dementia and myoclonic seizures, affecting adults in mid-life. Some patients present sleep disorders, abnormalities of high cortical function, cerebellar and corticospinal disturbances. The disease ends in death after a 3-12 months illness.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of fatal familial insomnia (FFI) [MIM:[https://omim.org/entry/600072 600072]]. FFI is an autosomal dominant disorder and is characterized by neuronal degeneration limited to selected thalamic nuclei and progressive insomnia.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:1347910</ref> Defects in PRNP are the cause of Gerstmann-Straussler disease (GSD) [MIM:[https://omim.org/entry/137440 137440]]. GSD is a heterogeneous disorder and was defined as a spinocerebellar ataxia with dementia and plaquelike deposits. GSD incidence is less than 2 per 100 million live births.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:10581485</ref> <ref>PMID:2564168</ref> <ref>PMID:1363810</ref> <ref>PMID:7902972</ref> <ref>PMID:7699395</ref> <ref>PMID:7783876</ref> <ref>PMID:8797472</ref> <ref>PMID:9786248</ref> <ref>PMID:11709001</ref> Defects in PRNP are the cause of Huntington disease-like type 1 (HDL1) [MIM:[https://omim.org/entry/603218 603218]]. HDL1 is an autosomal dominant, early onset neurodegenerative disorder with prominent psychiatric features.<ref>PMID:19936054</ref> Defects in PRNP are the cause of kuru (KURU) [MIM:[https://omim.org/entry/245300 245300]]. Kuru is transmitted during ritualistic cannibalism, among natives of the New Guinea highlands. Patients exhibit various movement disorders like cerebellar abnormalities, rigidity of the limbs, and clonus. Emotional lability is present, and dementia is conspicuously absent. Death usually occurs from 3 to 12 month after onset.<ref>PMID:19936054</ref> Defects in PRNP are the cause of spongiform encephalopathy with neuropsychiatric features (SENF) [MIM:[https://omim.org/entry/606688 606688]]; an autosomal dominant presenile dementia with a rapidly progressive and protracted clinical course. The dementia was characterized clinically by frontotemporal features, including early personality changes. Some patients had memory loss, several showed aggressiveness, hyperorality and verbal stereotypy, others had parkinsonian symptoms.<ref>PMID:19936054</ref>
-	== Function ==
-	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] May play a role in neuronal development and synaptic plasticity. May be required for neuronal myelin sheath maintenance. May play a role in iron uptake and iron homeostasis. Soluble oligomers are toxic to cultured neuroblastoma cells and induce apoptosis (in vitro). Association with GPC1 (via its heparan sulfate chains) targets PRNP to lipid rafts. Also provides Cu(2+) or ZN(2+) for the ascorbate-mediated GPC1 deaminase degradation of its heparan sulfate side chains (By similarity).<ref>PMID:12732622</ref> <ref>PMID:19936054</ref> <ref>PMID:20564047</ref>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Prion protein (PrP) aggregation and formation of PrP amyloid (APrP) are central events in the pathogenesis of prion diseases. In the dominantly inherited prion protein amyloidosis known as Gerstmann-Straussler-Scheinker (GSS) disease, plaques made of PrP amyloid are present throughout the brain. The c.593t > c mutation in the prion protein gene (PRNP) results in a phenylalanine to serine amino acid substitution at PrP residue 198 (F198S) and causes the most severe amyloidosis among GSS variants. It has been shown that neurodegeneration in this disease is associated with the presence of extracellular APrP plaques and neuronal intracytoplasmic Tau inclusions, that have been shown to contain paired helical filaments identical to those found in Alzheimer disease. Using cryogenic electron microscopy (cryo-EM), we determined for the first time the structures of filaments of human APrP, isolated post-mortem from the brain of two symptomatic PRNP F198S mutation carriers. We report that in GSS (F198S) APrP filaments are composed of dimeric, trimeric and tetrameric left-handed protofilaments with their protomers sharing a common protein fold. The protomers in the cross-beta spines consist of 62 amino acids and span from glycine 80 to phenylalanine 141, adopting a previously unseen spiral fold with a thicker outer layer and a thinner inner layer. Each protomer comprises nine short beta-strands, with the beta1 and beta8 strands, as well as the beta4 and beta9 strands, forming a steric zipper. The data obtained by cryo-EM provide insights into the structural complexity of the PrP filament in a dominantly inherited human PrP amyloidosis. The novel findings highlight the urgency of extending our knowledge of the filaments' structures that may underlie distinct clinical and pathologic phenotypes of human neurodegenerative diseases.
-
-	Cryo-EM structures of prion protein filaments from Gerstmann-Straussler-Scheinker disease.,Hallinan GI, Ozcan KA, Hoq MR, Cracco L, Vago FS, Bharath SR, Li D, Jacobsen M, Doud EH, Mosley AL, Fernandez A, Garringer HJ, Jiang W, Ghetti B, Vidal R Acta Neuropathol. 2022 Jul 12. pii: 10.1007/s00401-022-02461-0. doi:, 10.1007/s00401-022-02461-0. PMID:35819518<ref>PMID:35819518</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 7un5" style="background-color:#fffaf0;"></div>
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Bharath~~, S R~~]]	+	[[Category: Bharath SR]]
-	[[Category: Hoq~~, M R~~]]	+	[[Category: Hoq MR]]
-	[[Category: Jiang, W]]	+	[[Category: Jiang W]]
-	[[Category: Ozcan~~, K O]]~~	+	[[Category: Ozcan KO]]
-	~~[[Category: Fibril]]~~	+
-	~~[[Category: Filament]]~~	+
-	~~[[Category: Gss]]~~	+
-	~~[[Category: Human brain derived]]~~	+
-	~~[[Category: Neurodegenerative]]~~	+
-	~~[[Category: Prion]]~~	+
-	~~[[Category: Protein fibril]]~~	+
-	~~[[Category: Prp~~]]	+

OCA at 05:15, 25 August 2022

OCA — Thu, 25 Aug 2022 05:15:12 GMT

←Older revision		Revision as of 05:15, 25 August 2022
Line 1:		Line 1:

	==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==		==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==
-	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]]' scene=''>	+	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]], [[Resolution\|resolution]] 3.13Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7un5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>
	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>		</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Disease ==
		+	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] Note=PrP is found in high quantity in the brain of humans and animals infected with neurodegenerative diseases known as transmissible spongiform encephalopathies or prion diseases, like: Creutzfeldt-Jakob disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD), Huntington disease-like type 1 (HDL1) and kuru in humans; scrapie in sheep and goat; bovine spongiform encephalopathy (BSE) in cattle; transmissible mink encephalopathy (TME); chronic wasting disease (CWD) of mule deer and elk; feline spongiform encephalopathy (FSE) in cats and exotic ungulate encephalopathy (EUE) in nyala and greater kudu. The prion diseases illustrate three manifestations of CNS degeneration: (1) infectious (2) sporadic and (3) dominantly inherited forms. TME, CWD, BSE, FSE, EUE are all thought to occur after consumption of prion-infected foodstuffs.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of Creutzfeldt-Jakob disease (CJD) [MIM:[https://omim.org/entry/123400 123400]]. CJD occurs primarily as a sporadic disorder (1 per million), while 10-15% are familial. Accidental transmission of CJD to humans appears to be iatrogenic (contaminated human growth hormone (HGH), corneal transplantation, electroencephalographic electrode implantation, etc.). Epidemiologic studies have failed to implicate the ingestion of infected annimal meat in the pathogenesis of CJD in human. The triad of microscopic features that characterize the prion diseases consists of (1) spongiform degeneration of neurons, (2) severe astrocytic gliosis that often appears to be out of proportion to the degree of nerve cell loss, and (3) amyloid plaque formation. CJD is characterized by progressive dementia and myoclonic seizures, affecting adults in mid-life. Some patients present sleep disorders, abnormalities of high cortical function, cerebellar and corticospinal disturbances. The disease ends in death after a 3-12 months illness.<ref>PMID:19936054</ref> <ref>PMID:1671440</ref> <ref>PMID:1975028</ref> <ref>PMID:8461023</ref> <ref>PMID:7902693</ref> <ref>PMID:7906019</ref> <ref>PMID:7913755</ref> <ref>PMID:8909447</ref> <ref>PMID:9266722</ref> <ref>PMID:10790216</ref> Defects in PRNP are the cause of fatal familial insomnia (FFI) [MIM:[https://omim.org/entry/600072 600072]]. FFI is an autosomal dominant disorder and is characterized by neuronal degeneration limited to selected thalamic nuclei and progressive insomnia.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:1347910</ref> Defects in PRNP are the cause of Gerstmann-Straussler disease (GSD) [MIM:[https://omim.org/entry/137440 137440]]. GSD is a heterogeneous disorder and was defined as a spinocerebellar ataxia with dementia and plaquelike deposits. GSD incidence is less than 2 per 100 million live births.<ref>PMID:19936054</ref> <ref>PMID:19927125</ref> <ref>PMID:10581485</ref> <ref>PMID:2564168</ref> <ref>PMID:1363810</ref> <ref>PMID:7902972</ref> <ref>PMID:7699395</ref> <ref>PMID:7783876</ref> <ref>PMID:8797472</ref> <ref>PMID:9786248</ref> <ref>PMID:11709001</ref> Defects in PRNP are the cause of Huntington disease-like type 1 (HDL1) [MIM:[https://omim.org/entry/603218 603218]]. HDL1 is an autosomal dominant, early onset neurodegenerative disorder with prominent psychiatric features.<ref>PMID:19936054</ref> Defects in PRNP are the cause of kuru (KURU) [MIM:[https://omim.org/entry/245300 245300]]. Kuru is transmitted during ritualistic cannibalism, among natives of the New Guinea highlands. Patients exhibit various movement disorders like cerebellar abnormalities, rigidity of the limbs, and clonus. Emotional lability is present, and dementia is conspicuously absent. Death usually occurs from 3 to 12 month after onset.<ref>PMID:19936054</ref> Defects in PRNP are the cause of spongiform encephalopathy with neuropsychiatric features (SENF) [MIM:[https://omim.org/entry/606688 606688]]; an autosomal dominant presenile dementia with a rapidly progressive and protracted clinical course. The dementia was characterized clinically by frontotemporal features, including early personality changes. Some patients had memory loss, several showed aggressiveness, hyperorality and verbal stereotypy, others had parkinsonian symptoms.<ref>PMID:19936054</ref>
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/PRIO_HUMAN PRIO_HUMAN]] May play a role in neuronal development and synaptic plasticity. May be required for neuronal myelin sheath maintenance. May play a role in iron uptake and iron homeostasis. Soluble oligomers are toxic to cultured neuroblastoma cells and induce apoptosis (in vitro). Association with GPC1 (via its heparan sulfate chains) targets PRNP to lipid rafts. Also provides Cu(2+) or ZN(2+) for the ascorbate-mediated GPC1 deaminase degradation of its heparan sulfate side chains (By similarity).<ref>PMID:12732622</ref> <ref>PMID:19936054</ref> <ref>PMID:20564047</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Prion protein (PrP) aggregation and formation of PrP amyloid (APrP) are central events in the pathogenesis of prion diseases. In the dominantly inherited prion protein amyloidosis known as Gerstmann-Straussler-Scheinker (GSS) disease, plaques made of PrP amyloid are present throughout the brain. The c.593t > c mutation in the prion protein gene (PRNP) results in a phenylalanine to serine amino acid substitution at PrP residue 198 (F198S) and causes the most severe amyloidosis among GSS variants. It has been shown that neurodegeneration in this disease is associated with the presence of extracellular APrP plaques and neuronal intracytoplasmic Tau inclusions, that have been shown to contain paired helical filaments identical to those found in Alzheimer disease. Using cryogenic electron microscopy (cryo-EM), we determined for the first time the structures of filaments of human APrP, isolated post-mortem from the brain of two symptomatic PRNP F198S mutation carriers. We report that in GSS (F198S) APrP filaments are composed of dimeric, trimeric and tetrameric left-handed protofilaments with their protomers sharing a common protein fold. The protomers in the cross-beta spines consist of 62 amino acids and span from glycine 80 to phenylalanine 141, adopting a previously unseen spiral fold with a thicker outer layer and a thinner inner layer. Each protomer comprises nine short beta-strands, with the beta1 and beta8 strands, as well as the beta4 and beta9 strands, forming a steric zipper. The data obtained by cryo-EM provide insights into the structural complexity of the PrP filament in a dominantly inherited human PrP amyloidosis. The novel findings highlight the urgency of extending our knowledge of the filaments' structures that may underlie distinct clinical and pathologic phenotypes of human neurodegenerative diseases.
		+
		+	Cryo-EM structures of prion protein filaments from Gerstmann-Straussler-Scheinker disease.,Hallinan GI, Ozcan KA, Hoq MR, Cracco L, Vago FS, Bharath SR, Li D, Jacobsen M, Doud EH, Mosley AL, Fernandez A, Garringer HJ, Jiang W, Ghetti B, Vidal R Acta Neuropathol. 2022 Jul 12. pii: 10.1007/s00401-022-02461-0. doi:, 10.1007/s00401-022-02461-0. PMID:35819518<ref>PMID:35819518</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7un5" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Bharath SR]]	+	[[Category: Bharath, S R]]
-	[[Category: Hoq MR]]	+	[[Category: Hoq, M R]]
-	[[Category: Jiang W]]	+	[[Category: Jiang, W]]
-	[[Category: Ozcan KO]]	+	[[Category: Ozcan, K O]]
		+	[[Category: Fibril]]
		+	[[Category: Filament]]
		+	[[Category: Gss]]
		+	[[Category: Human brain derived]]
		+	[[Category: Neurodegenerative]]
		+	[[Category: Prion]]
		+	[[Category: Protein fibril]]
		+	[[Category: Prp]]

OCA at 18:05, 27 July 2022

OCA — Wed, 27 Jul 2022 18:05:36 GMT

←Older revision		Revision as of 18:05, 27 July 2022
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 7un5 is ~~ON HOLD until Paper Publication~~	+	==Structure of Type II Prion filaments from Gerstmann-Straussler-Scheinker disease==
-		+	<StructureSection load='7un5' size='340' side='right'caption='[[7un5]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN5 FirstGlance]. <br>
-	~~Description~~:	+	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7un5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un5 OCA], [https://pdbe.org/7un5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un5 RCSB], [https://www.ebi.ac.uk/pdbsum/7un5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un5 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Bharath SR]]
		+	[[Category: Hoq MR]]
		+	[[Category: Jiang W]]
		+	[[Category: Ozcan KO]]

OCA at 09:00, 18 May 2022

OCA — Wed, 18 May 2022 09:00:16 GMT

←Older revision		Revision as of 09:00, 18 May 2022
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7un5 is ON HOLD	+	The entry 7un5 is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7un5" [edit=sysop:move=sysop]

OCA — Thu, 21 Apr 2022 01:35:19 GMT

Protected "7un5" [edit=sysop:move=sysop]

←Older revision

Revision as of 01:35, 21 April 2022

OCA: New page: '''Unreleased structure''' The entry 7un5 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Thu, 21 Apr 2022 01:35:18 GMT

New page: '''Unreleased structure''' The entry 7un5 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7un5 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]