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1cmi
From Proteopedia
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==STRUCTURE OF THE HUMAN PIN/LC8 DIMER WITH A BOUND PEPTIDE== | ==STRUCTURE OF THE HUMAN PIN/LC8 DIMER WITH A BOUND PEPTIDE== | ||
| - | <StructureSection load='1cmi' size='340' side='right' caption='[[1cmi]], [[Resolution|resolution]] 2.50Å' scene=''> | + | <StructureSection load='1cmi' size='340' side='right'caption='[[1cmi]], [[Resolution|resolution]] 2.50Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1cmi]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1cmi]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1b1w 1b1w]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CMI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CMI FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1cmi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cmi OCA], [https://pdbe.org/1cmi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cmi RCSB], [https://www.ebi.ac.uk/pdbsum/1cmi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cmi ProSAT]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DYL1_HUMAN DYL1_HUMAN] Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. May play a role in changing or maintaining the spatial distribution of cytoskeletal structures.<ref>PMID:10198631</ref> <ref>PMID:15193260</ref> <ref>PMID:15891768</ref> <ref>PMID:16684779</ref> Binds and inhibits the catalytic activity of neuronal nitric oxide synthase.<ref>PMID:10198631</ref> <ref>PMID:15193260</ref> <ref>PMID:15891768</ref> <ref>PMID:16684779</ref> Promotes transactivation functions of ESR1 and plays a role in the nuclear localization of ESR1.<ref>PMID:10198631</ref> <ref>PMID:15193260</ref> <ref>PMID:15891768</ref> <ref>PMID:16684779</ref> Regulates apoptotic activities of BCL2L11 by sequestering it to microtubules. Upon apoptotic stimuli the BCL2L11-DYNLL1 complex dissociates from cytoplasmic dynein and translocates to mitochondria and sequesters BCL2 thus neutralizing its antiapoptotic activity.<ref>PMID:10198631</ref> <ref>PMID:15193260</ref> <ref>PMID:15891768</ref> <ref>PMID:16684779</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cm/1cmi_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cm/1cmi_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| - | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1cmi ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The structure of the protein known both as neuronal nitric oxide synthase inhibitory protein, PIN (protein inhibitor of nNOS), and also as the 8 kDa dynein light chain (LC8) has been solved by X-ray diffraction. Two PIN/LC8 monomers related by a two-fold axis form a rectangular dimer. Two pairs of alpha-helices cover opposite faces, and each pair of helices packs against a beta-sheet with five antiparallel beta-strands. Each five-stranded beta-sheet contains four strands from one monomer and a fifth strand from the other monomer. A 13-residue peptide from nNOS is bound to the dimer in a deep hydrophobic groove as a sixth antiparallel beta-strand. The structure provides key insights into dimerization of and peptide binding by the multifunctional PIN/LC8 protein. | ||
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| - | Structure of the PIN/LC8 dimer with a bound peptide.,Liang J, Jaffrey SR, Guo W, Snyder SH, Clardy J Nat Struct Biol. 1999 Aug;6(8):735-40. PMID:10426949<ref>PMID:10426949</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Rattus norvegicus]] |
| - | [[Category: | + | [[Category: Clardy J]] |
| - | [[Category: | + | [[Category: Guo W]] |
| - | [[Category: | + | [[Category: Jaffery S]] |
| - | [[Category: | + | [[Category: Liang J]] |
| - | [[Category: | + | [[Category: Snyder S]] |
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Current revision
STRUCTURE OF THE HUMAN PIN/LC8 DIMER WITH A BOUND PEPTIDE
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Categories: Homo sapiens | Large Structures | Rattus norvegicus | Clardy J | Guo W | Jaffery S | Liang J | Snyder S
