1z5y

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{{Seed}}
 
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[[Image:1z5y.png|left|200px]]
 
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==Crystal Structure Of The Disulfide-Linked Complex Between The N-Terminal Domain Of The Electron Transfer Catalyst DsbD and The Cytochrome c Biogenesis Protein CcmG==
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The line below this paragraph, containing "STRUCTURE_1z5y", creates the "Structure Box" on the page.
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<StructureSection load='1z5y' size='340' side='right'caption='[[1z5y]], [[Resolution|resolution]] 1.94&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1z5y]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z5Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Z5Y FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.94&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
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{{STRUCTURE_1z5y| PDB=1z5y | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1z5y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z5y OCA], [https://pdbe.org/1z5y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1z5y RCSB], [https://www.ebi.ac.uk/pdbsum/1z5y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1z5y ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DSBD_ECOLI DSBD_ECOLI] Required to facilitate the formation of correct disulfide bonds in some periplasmic proteins and for the assembly of the periplasmic c-type cytochromes. Acts by transferring electrons from cytoplasmic thioredoxin to the periplasm, thereby maintaining the active site of DsbC, DsbE and DsbG in a reduced state. This transfer involves a cascade of disulfide bond formation and reduction steps.[HAMAP-Rule:MF_00399]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z5/1z5y_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1z5y ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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DsbD from Escherichia coli transports two electrons from cytoplasmic thioredoxin to the periplasmic substrate proteins DsbC, DsbG and CcmG. DsbD consists of an N-terminal periplasmic domain (nDsbD), a C-terminal periplasmic domain, and a central transmembrane domain. Each domain possesses two cysteines required for electron transport. Herein, we demonstrate fast (3.9 x 10(5) M(-1)s(-1)) and direct disulfide exchange between nDsbD and CcmG, a highly specific disulfide reductase essential for cytochrome c maturation. We determined the crystal structure of the disulfide-linked complex between nDsbD and the soluble part of CcmG at 1.94 A resolution. In contrast to the other two known complexes of nDsbD with target proteins, the N-terminal segment of nDsbD contributes to specific recognition of CcmG. This and other features, like the possibility of using an additional interaction surface, constitute the structural basis for the adaptability of nDsbD to different protein substrates.
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===Crystal Structure Of The Disulfide-Linked Complex Between The N-Terminal Domain Of The Electron Transfer Catalyst DsbD and The Cytochrome c Biogenesis Protein CcmG===
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Structural basis and kinetics of DsbD-dependent cytochrome c maturation.,Stirnimann CU, Rozhkova A, Grauschopf U, Grutter MG, Glockshuber R, Capitani G Structure. 2005 Jul;13(7):985-93. PMID:16004871<ref>PMID:16004871</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1z5y" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_16004871}}, adds the Publication Abstract to the page
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*[[Thiol:disulfide interchange protein 3D structures|Thiol:disulfide interchange protein 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 16004871 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_16004871}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1Z5Y is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z5Y OCA].
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==Reference==
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<ref group="xtra">PMID:16004871</ref><references group="xtra"/>
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Protein-disulfide reductase]]
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[[Category: Large Structures]]
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[[Category: Capitani, G.]]
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[[Category: Capitani G]]
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[[Category: Glockshuber, R.]]
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[[Category: Glockshuber R]]
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[[Category: Grauschopf, U.]]
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[[Category: Grauschopf U]]
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[[Category: Gruetter, M G.]]
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[[Category: Gruetter MG]]
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[[Category: Rozhkova, A.]]
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[[Category: Rozhkova A]]
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[[Category: Stirnimann, C U.]]
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[[Category: Stirnimann CU]]
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[[Category: Ccmg]]
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[[Category: Disulfide-linked]]
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[[Category: Dsbd]]
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[[Category: Immunoglobulin-like]]
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[[Category: N-terminal domain]]
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[[Category: Thioredoxin-like]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 05:49:21 2009''
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Current revision

Crystal Structure Of The Disulfide-Linked Complex Between The N-Terminal Domain Of The Electron Transfer Catalyst DsbD and The Cytochrome c Biogenesis Protein CcmG

PDB ID 1z5y

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