7eyl - Revision history

OCA at 17:06, 29 November 2023

2023-11-29T17:06:27Z

←Older revision		Revision as of 17:06, 29 November 2023
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	<StructureSection load='7eyl' size='340' side='right'caption='[[7eyl]], [[Resolution\|resolution]] 1.20Å' scene=''>		<StructureSection load='7eyl' size='340' side='right'caption='[[7eyl]], [[Resolution\|resolution]] 1.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7eyl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EYL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7eyl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica Salmonella enterica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EYL 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=7eyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7eyl OCA], [https://pdbe.org/7eyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7eyl RCSB], [https://www.ebi.ac.uk/pdbsum/7eyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7eyl ProSAT]</span></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 1.2Å</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=7eyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7eyl OCA], [https://pdbe.org/7eyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7eyl RCSB], [https://www.ebi.ac.uk/pdbsum/7eyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7eyl ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/~~A0A0W4AVI3_SALER A0A0W4AVI3_SALER]~~] Catalyzes the phosphorolysis of diverse nucleosides, yielding D-ribose 1-phosphate and the respective free bases. Can use uridine, adenosine, guanosine, cytidine, thymidine, inosine and xanthosine as substrates. Also catalyzes the reverse reactions.[HAMAP-Rule:MF_01537]	+	[https://www.uniprot.org/uniprot/PPNP_SALTY PPNP_SALTY] Catalyzes the phosphorolysis of diverse nucleosides, yielding D-ribose 1-phosphate and the respective free bases. Can use uridine, adenosine, guanosine, cytidine, thymidine, inosine and xanthosine as substrates. Also catalyzes the reverse reactions.[HAMAP-Rule:MF_01537]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Wen, Y~~]]	+	[[Category: Salmonella enterica]]
-	[[Category: ~~Wu, B X~~]]	+	[[Category: Wen Y]]
-	[[Category: ~~Hydrolase]]~~	+	[[Category: Wu BX]]
-	~~[[Category: Nucleoside phosphorylase]]~~	+
-	~~[[Category: Purine]]~~	+
-	~~[[Category: Pyrimidine~~]]	+

OCA at 08:38, 23 February 2022

2022-02-23T08:38:04Z

←Older revision		Revision as of 08:38, 23 February 2022
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	==Crystal structure of Salmonella enterica ppnP==		==Crystal structure of Salmonella enterica ppnP==
-	<StructureSection load='7eyl' size='340' side='right'caption='[[7eyl]]' scene=''>	+	<StructureSection load='7eyl' size='340' side='right'caption='[[7eyl]], [[Resolution\|resolution]] 1.20Å' 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=7EYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EYL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7eyl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EYL 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=7eyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7eyl OCA], [https://pdbe.org/7eyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7eyl RCSB], [https://www.ebi.ac.uk/pdbsum/7eyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7eyl 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=7eyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7eyl OCA], [https://pdbe.org/7eyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7eyl RCSB], [https://www.ebi.ac.uk/pdbsum/7eyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7eyl ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/A0A0W4AVI3_SALER A0A0W4AVI3_SALER]] Catalyzes the phosphorolysis of diverse nucleosides, yielding D-ribose 1-phosphate and the respective free bases. Can use uridine, adenosine, guanosine, cytidine, thymidine, inosine and xanthosine as substrates. Also catalyzes the reverse reactions.[HAMAP-Rule:MF_01537]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Nucleotides metabolism is a fundamental process in all organisms. Two families of nucleoside phosphorylases (NP) that catalyze the phosphorolytic cleavage of the glycosidic bond in nucleosides have been found, including the trimeric or hexameric NP-I and dimeric NP-II family enzymes. Recent studies revealed another class of NP protein in Escherichia coli named Pyrimidine/purine nucleoside phosphorylase (ppnP), which can catalyze the phosphorolysis of diverse nucleosides and yield d-ribose 1-phosphate and the respective free bases. Here, we solved the crystal structures of ppnP from E. coli and the other three species. Our studies revealed that the structure of ppnP belongs to the RlmC-like Cupin fold and showed as a rigid dimeric conformation. Detail analysis revealed a potential nucleoside binding pocket full of hydrophobic residues, and the residues involved in the dimer and pocket formation are all well conserved in bacteria. Since the Cupin fold is a large superfamily in the biosynthesis of natural products, our studies provide the structural basis for understanding, and the directed evolution of NP proteins.
		+
		+	Crystal structures of a new class of pyrimidine/purine nucleoside phosphorylase revealed a Cupin fold.,Wen Y, Li X, Guo W, Wu B Proteins. 2022 Jan 30. doi: 10.1002/prot.26309. PMID:35094440<ref>PMID:35094440</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7eyl" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Wen Y]]	+	[[Category: Wen, Y]]
-	[[Category: Wu BX]]	+	[[Category: Wu, B X]]
		+	[[Category: Hydrolase]]
		+	[[Category: Nucleoside phosphorylase]]
		+	[[Category: Purine]]
		+	[[Category: Pyrimidine]]

OCA at 07:22, 9 February 2022

2022-02-09T07:22:04Z

←Older revision		Revision as of 07:22, 9 February 2022
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-	'''Unreleased structure'''

-	~~The entry~~ 7eyl ~~is ON HOLD until Paper Publication~~	+	==Crystal structure of Salmonella enterica ppnP==
-		+	<StructureSection load='7eyl' size='340' side='right'caption='[[7eyl]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EYL 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=7eyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7eyl OCA], [https://pdbe.org/7eyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7eyl RCSB], [https://www.ebi.ac.uk/pdbsum/7eyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7eyl ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Wen Y]]
		+	[[Category: Wu BX]]

OCA at 06:03, 25 June 2021

2021-06-25T06:03:37Z

←Older revision		Revision as of 06:03, 25 June 2021
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	'''Unreleased structure'''		'''Unreleased structure'''

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

	Authors:		Authors:

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

2021-06-09T10:59:19Z

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

←Older revision

Revision as of 10:59, 9 June 2021

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

2021-06-09T10:59:18Z

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

New page

'''Unreleased structure'''

The entry 7eyl is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]