3hyb: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3hyb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Anabaena_sp. Anabaena sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HYB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HYB FirstGlance]. <br> | <table><tr><td colspan='2'>[[3hyb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Anabaena_sp. Anabaena sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HYB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HYB 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]] 2.3Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=3hyb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hyb OCA], [https://pdbe.org/3hyb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hyb RCSB], [https://www.ebi.ac.uk/pdbsum/3hyb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hyb 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=3hyb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hyb OCA], [https://pdbe.org/3hyb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hyb RCSB], [https://www.ebi.ac.uk/pdbsum/3hyb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hyb ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/RBCX_ANASC RBCX_ANASC] An RbcL-specific chaperone. The central cleft of the RbcX homodimer (RbcX2) binds the C-terminus of an RbcL monomer, stabilizing the C-terminus and probably preventing its reassociation with chaperonin GroEL-ES. At the same time the peripheral region of RbcX2 binds a second RbcL monomer, bridging the RbcL homodimers in the correct orientation. The RbcX2(2)-bound RbcL dimers then assemble into the RbcL8 core (RbcL8-(RbcX2)8). RbcS binding triggers the release of RbcX2 (PubMed:20075914, PubMed:21765418).[HAMAP-Rule:MF_00855]<ref>PMID:20075914</ref> <ref>PMID:21765418</ref> Required for optimal reconstitution of RuBisCO upon expression of rbcL-rbcS subunits in E.coli (PubMed:9171433).<ref>PMID:9171433</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 34: | Line 35: | ||
[[Category: Anabaena sp]] | [[Category: Anabaena sp]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Bracher | [[Category: Bracher A]] | ||
[[Category: Liu | [[Category: Liu C]] | ||
