6jy5
From Proteopedia
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<StructureSection load='6jy5' size='340' side='right'caption='[[6jy5]], [[Resolution|resolution]] 2.15Å' scene=''> | <StructureSection load='6jy5' size='340' side='right'caption='[[6jy5]], [[Resolution|resolution]] 2.15Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[6jy5]] is a 5 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6JY5 OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[6jy5]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Halothiobacillus_neapolitanus Halothiobacillus neapolitanus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6JY5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6JY5 FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15Å</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=6jy5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6jy5 OCA], [https://pdbe.org/6jy5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6jy5 RCSB], [https://www.ebi.ac.uk/pdbsum/6jy5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6jy5 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CSS4B_HALNC CSS4B_HALNC] Probably forms vertices in the carboxysome. Has been modeled to induce curvature upon insertion into an otherwise flat hexagonal layer of major carboxysome subunits (Probable). A minor shell protein, only 12 pentamers of CsoS4A/CsoS4B are calculated to be present in each carboxysome. The 2 CsoS4 proteins contribute to the impermeability of the carboxysome to CO(2) (PubMed:19844578). Its central pore is probably too small to allow passage of metabolites; its function might be to anchor different proteins or metabolites to the carboxysome (Probable).<ref>PMID:19844578</ref> <ref>PMID:18292340</ref> Unlike beta-carboxysomes, alpha-carboxysomes (Cb) can form without cargo protein. CsoS2 is essential for Cb formation and is also capable of targeting foreign proteins to the Cb. The Cb shell assembles with the aid of CsoS2; CsoS1A, CsoS1B and CsoS1C form the majority of the shell while CsoS4A and CsoS4B form vertices. CsoS1D forms pseudohexamers that probably control metabolite flux into and out of the shell.<ref>PMID:33116131</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Halothiobacillus neapolitanus]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Chen | + | [[Category: Chen Y]] |
| - | [[Category: Jiang | + | [[Category: Jiang YL]] |
| - | [[Category: Li | + | [[Category: Li Q]] |
| - | [[Category: Zhao | + | [[Category: Zhao YY]] |
| - | [[Category: Zhou | + | [[Category: Zhou CZ]] |
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Current revision
Structure of CsoS4B from Halothiobacillus neapolitanus
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