3syl: Difference between revisions

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[[Image:3syl.png|left|200px]]


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==Crystal structure of the AAA+ protein CbbX, native structure==
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<StructureSection load='3syl' size='340' side='right'caption='[[3syl]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
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== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3syl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides Cereibacter sphaeroides]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SYL FirstGlance]. <br>
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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]] 3&#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=SO4:SULFATE+ION'>SO4</scene></td></tr>
{{STRUCTURE_3syl|  PDB=3syl  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3syl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3syl OCA], [https://pdbe.org/3syl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3syl RCSB], [https://www.ebi.ac.uk/pdbsum/3syl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3syl ProSAT]</span></td></tr>
 
</table>
===Crystal structure of the AAA+ protein CbbX, native structure===
== Function ==
 
[https://www.uniprot.org/uniprot/CBBX_CERSP CBBX_CERSP] ATPase involved in the activation of red-type RuBisCo (ribulose-1,5-bisphosphate carboxylase/oxygenase), which tends to form inactive complexes with its substrate ribulose 1,5-bisphosphate (RuBP) (PubMed:27872295, PubMed:22048315). Catalyzes the release of RuBP from inhibited RuBisCo in an ATP-dependent manner (PubMed:27872295, PubMed:22048315). Activation of RuBisCO involves the ATP-dependent carboxylation of the epsilon-amino group of lysine leading to a carbamate structure (PubMed:27872295, PubMed:22048315).<ref>PMID:22048315</ref> <ref>PMID:27872295</ref>
 
== References ==
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[[Category: Cereibacter sphaeroides]]
{{ABSTRACT_PUBMED_22048315}}
[[Category: Large Structures]]
 
[[Category: Bracher A]]
==About this Structure==
[[Category: Hartl FU]]
[[3syl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides Rhodobacter sphaeroides]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SYL OCA].  
[[Category: Hayer-Hartl M]]
 
[[Category: Mueller-Cajar O]]
==Reference==
[[Category: Stotz M]]
<ref group="xtra">PMID:022048315</ref><references group="xtra"/>
[[Category: Wendler P]]
[[Category: Rhodobacter sphaeroides]]
[[Category: Bracher, A.]]
[[Category: Hartl, F U.]]
[[Category: Hayer-Hartl, M.]]
[[Category: Mueller-Cajar, O.]]
[[Category: Stotz, M.]]
[[Category: Wendler, P.]]
[[Category: Aaa+ protein]]
[[Category: Calvin cycle]]
[[Category: Chaperone]]
[[Category: Photosynthesis]]
[[Category: Rubisco activase]]

Latest revision as of 16:12, 14 March 2024

Crystal structure of the AAA+ protein CbbX, native structureCrystal structure of the AAA+ protein CbbX, native structure

Structural highlights

3syl is a 2 chain structure with sequence from Cereibacter sphaeroides. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 3Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CBBX_CERSP ATPase involved in the activation of red-type RuBisCo (ribulose-1,5-bisphosphate carboxylase/oxygenase), which tends to form inactive complexes with its substrate ribulose 1,5-bisphosphate (RuBP) (PubMed:27872295, PubMed:22048315). Catalyzes the release of RuBP from inhibited RuBisCo in an ATP-dependent manner (PubMed:27872295, PubMed:22048315). Activation of RuBisCO involves the ATP-dependent carboxylation of the epsilon-amino group of lysine leading to a carbamate structure (PubMed:27872295, PubMed:22048315).[1] [2]

References

  1. ↑ Mueller-Cajar O, Stotz M, Wendler P, Hartl FU, Bracher A, Hayer-Hartl M. Structure and function of the AAA+ protein CbbX, a red-type Rubisco activase. Nature. 2011 Nov 2;479(7372):194-9. doi: 10.1038/nature10568. PMID:22048315 doi:10.1038/nature10568
  2. ↑ Loganathan N, Tsai YC, Mueller-Cajar O. Characterization of the heterooligomeric red-type rubisco activase from red algae. Proc Natl Acad Sci U S A. 2016 Dec 6;113(49):14019-14024. PMID:27872295 doi:10.1073/pnas.1610758113

3syl, resolution 3.00Å

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