3q5m

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Current revision (08:34, 20 March 2024) (edit) (undo)
 
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<StructureSection load='3q5m' size='340' side='right'caption='[[3q5m]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
<StructureSection load='3q5m' size='340' side='right'caption='[[3q5m]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3q5m]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3Q5M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3Q5M FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3q5m]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3Q5M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3Q5M FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene></td></tr>
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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]] 2.604&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">yfiO ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</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=IOD:IODIDE+ION'>IOD</scene></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=3q5m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3q5m OCA], [https://pdbe.org/3q5m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3q5m RCSB], [https://www.ebi.ac.uk/pdbsum/3q5m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3q5m ProSAT]</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=3q5m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3q5m OCA], [https://pdbe.org/3q5m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3q5m RCSB], [https://www.ebi.ac.uk/pdbsum/3q5m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3q5m ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/BAMD_ECOLI BAMD_ECOLI]] Part of the outer membrane protein assembly complex, which is involved in assembly and insertion of beta-barrel proteins into the outer membrane. Constitutes, with BamA, the core component of the assembly machinery. Probably involved in transient protein interactions.[HAMAP-Rule:MF_00922]<ref>PMID:16824102</ref> <ref>PMID:20378773</ref> <ref>PMID:21586578</ref> <ref>PMID:21823654</ref> <ref>PMID:22281737</ref>
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[https://www.uniprot.org/uniprot/BAMD_ECOLI BAMD_ECOLI] Part of the outer membrane protein assembly complex, which is involved in assembly and insertion of beta-barrel proteins into the outer membrane. Constitutes, with BamA, the core component of the assembly machinery. Probably involved in transient protein interactions.[HAMAP-Rule:MF_00922]<ref>PMID:16824102</ref> <ref>PMID:20378773</ref> <ref>PMID:21586578</ref> <ref>PMID:21823654</ref> <ref>PMID:22281737</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The outer membrane protein complex (BAM complex) plays an important role in outer membrane protein (OMP) assembly in Escherichia coli. The BAM complex includes the integral beta-barrel protein BamA as well as four lipoproteins: BamB, BamC, BamD and BamE. One of these lipoproteins, BamD, is essential for the survival of Escherichia coli. The structure of BamD at 2.6 A resolution shows that this lipoprotein is composed of ten alpha-helices that form five tetratricopeptide-repeat (TPR) motifs. The arrangement of the BamD motifs is similar to that in the periplasmic part of BamA. One of the ten alpha-helices, alpha10, which has been shown to be important for the assembly of the BAM complex, is located in the very C-terminal region of BamD. A deep groove between TPR domains 4 and 5 is also observed. This groove, as well as the surface around alpha10, may provide binding sites for other components of the BAM complex. The C-terminal region of BamD serves as a platform for interactions with other components of the BAM complex. The N-terminal region shares structural similarity to other proteins whose functions are related to assistance in or regulation of secretion. Therefore, this region is likely to play an important role in the insertion of other outer membrane proteins.
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Structure of Escherichia coli BamD and its functional implications in outer membrane protein assembly.,Dong C, Hou HF, Yang X, Shen YQ, Dong YH Acta Crystallogr D Biol Crystallogr. 2012 Feb;68(Pt 2):95-101. Epub 2012 Jan 6. PMID:22281737<ref>PMID:22281737</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 3q5m" style="background-color:#fffaf0;"></div>
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==See Also==
==See Also==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Ecoli]]
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[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Dong, C]]
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[[Category: Dong C]]
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[[Category: Dong, Y]]
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[[Category: Dong Y]]
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[[Category: Hou, H]]
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[[Category: Hou H]]
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[[Category: Shen, Y]]
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[[Category: Shen Y]]
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[[Category: Yang, X]]
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[[Category: Yang X]]
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[[Category: Bamd]]
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[[Category: Lipoprotein]]
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[[Category: Protein binding]]
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Current revision

Crystal structure of Escherichia coli BamD

PDB ID 3q5m

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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