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5ayh

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Structure of the entire dynein stalk region

Structural highlights

5ayh is a 1 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 3.011Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

DYHC1_MOUSE Defects in Dync1h1 are the cause of the 'Legs at odd angles' (LOA) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth. LOA mutants display defects in migration of facial motor neuron cell bodies and impaired retrograde transport in spinal cord motor neurons. Defects in Dync1h1 are the cause of the Cramping 1 (Cra1) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth.

Function

DYHC1_MOUSE Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.

Publication Abstract from PubMed

Dynein is a large microtubule-based motor complex that requires tight coupling of intra-molecular ATP hydrolysis with the generation of mechanical force and track-binding activity. However, the microtubule-binding domain is structurally separated by about 15nm from the nucleotide-binding sites by a coiled-coil stalk. Thus, long-range two-way communication is necessary for coordination between the catalytic cycle of ATP hydrolysis and dynein's track-binding affinities. To investigate the structural changes that occur in the dynein stalk region to produce two different microtubule affinities, here we improve the resolution limit of the previously reported structure of the entire stalk region and we investigate structural changes in the dynein stalk and strut/buttress regions by comparing currently available X-ray structures. In the light of recent crystal structures, the basis of the transition from the low-affinity to the high-affinity coiled-coil registry is discussed. A concerted movement model previously reported by Carter and Vale is modified more specifically, and we proposed it as the open zipper model.

Structural Change in the Dynein Stalk Region Associated with Two Different Affinities for the Microtubule.,Nishikawa Y, Inatomi M, Iwasaki H, Kurisu G J Mol Biol. 2015 Nov 14. pii: S0022-2836(15)00651-8. doi:, 10.1016/j.jmb.2015.11.008. PMID:26585405^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Nishikawa Y, Inatomi M, Iwasaki H, Kurisu G. Structural Change in the Dynein Stalk Region Associated with Two Different Affinities for the Microtubule. J Mol Biol. 2015 Nov 14. pii: S0022-2836(15)00651-8. doi:, 10.1016/j.jmb.2015.11.008. PMID:26585405 doi:http://dx.doi.org/10.1016/j.jmb.2015.11.008

1 Structural highlights
2 Disease
3 Function
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5ayh"

Categories: Large Structures | Mus musculus | Inatomi M | Kurisu G | Nishikawa Y

@@ Line 1: / Line 1: @@
 ==Structure of the entire dynein stalk region==
-<StructureSection load='5ayh' size='340' side='right' caption='[[5ayh]], [[Resolution|resolution]] 3.01&Aring;' scene=''>
+<StructureSection load='5ayh' size='340' side='right'caption='[[5ayh]], [[Resolution|resolution]] 3.01&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5ayh]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5AYH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5AYH FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5ayh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5AYH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5AYH FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3wuq|3wuq]]</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]] 3.011&#8491;</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5ayh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ayh OCA], [http://pdbe.org/5ayh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ayh RCSB], [http://www.ebi.ac.uk/pdbsum/5ayh PDBsum]</span></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=5ayh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ayh OCA], [https://pdbe.org/5ayh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5ayh RCSB], [https://www.ebi.ac.uk/pdbsum/5ayh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5ayh ProSAT]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/DYHC1_MOUSE DYHC1_MOUSE]] Defects in Dync1h1 are the cause of the 'Legs at odd angles' (LOA) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth. LOA mutants display defects in migration of facial motor neuron cell bodies and impaired retrograde transport in spinal cord motor neurons.  Defects in Dync1h1 are the cause of the Cramping 1 (Cra1) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth.
+[https://www.uniprot.org/uniprot/DYHC1_MOUSE DYHC1_MOUSE] Defects in Dync1h1 are the cause of the 'Legs at odd angles' (LOA) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth. LOA mutants display defects in migration of facial motor neuron cell bodies and impaired retrograde transport in spinal cord motor neurons.  Defects in Dync1h1 are the cause of the Cramping 1 (Cra1) phenotype, an autosomal dominant trait where affected animals display unusual twisting of the body and clenching of the hindlimbs when suspended by the tail. Heterozygotes suffer age-related progressive loss of muscle tone and locomotor ability without major reduction in life-span while homozygotes show a more severe phenotype with an inability to move or feed, and die within 24 hours of birth.
 == Function ==
-[[http://www.uniprot.org/uniprot/DYHC1_MOUSE DYHC1_MOUSE]] Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.
+[https://www.uniprot.org/uniprot/DYHC1_MOUSE DYHC1_MOUSE] Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 19: / Line 20: @@
 </div>
 <div class="pdbe-citations 5ayh" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Dynein 3D structures|Dynein 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Inatomi, M]]
+[[Category: Large Structures]]
-[[Category: Kurisu, G]]
+[[Category: Mus musculus]]
-[[Category: Nishikawa, Y]]
+[[Category: Inatomi M]]
-[[Category: Microtubule]]
+[[Category: Kurisu G]]
-[[Category: Motor protein]]
+[[Category: Nishikawa Y]]

5ayh

From Proteopedia

Current revision

Structure of the entire dynein stalk region

Structural highlights

Disease

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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