1ykw

From Proteopedia

(Difference between revisions)

Current revision

Crystal Structure of a Novel RuBisCO-Like Protein from the Green Sulfur Bacterium Chlorobium tepidum

Structural highlights

1ykw is a 2 chain structure with sequence from Chlorobaculum tepidum. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

RBLL_CHLTE May be involved in sulfur metabolism and oxidative stress response. Does not show RuBisCO activity.^[1] ^[2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Ribulose 1,5-bisphosphate carboxylase/oxygenase (RuBisCO) catalyzes the incorporation of atmospheric CO(2) into ribulose 1,5-bisphosphate (RuBP). RuBisCOs are classified into four forms based on sequence similarity: forms I, II and III are bona fide RuBisCOs; form IV, also called the RuBisCO-like protein (RLP), lacks several of the substrate binding and catalytic residues and does not catalyze RuBP-dependent CO(2) fixation in vitro. To contribute to understanding the function of RLPs, we determined the crystal structure of the RLP from Chlorobium tepidum. The overall structure of the RLP is similar to the structures of the three other forms of RuBisCO; however, the active site is distinct from those of bona fide RuBisCOs and suggests that the RLP is possibly capable of catalyzing enolization but not carboxylation. Bioinformatic analysis of the protein functional linkages suggests that this RLP coevolved with enzymes of the bacteriochlorophyll biosynthesis pathway and may be involved in processes related to photosynthesis.

Crystal structure of a RuBisCO-like protein from the green sulfur bacterium Chlorobium tepidum.,Li H, Sawaya MR, Tabita FR, Eisenberg D Structure. 2005 May;13(5):779-89. PMID:15893668^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Hanson TE, Tabita FR. A ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO)-like protein from Chlorobium tepidum that is involved with sulfur metabolism and the response to oxidative stress. Proc Natl Acad Sci U S A. 2001 Apr 10;98(8):4397-402. Epub 2001 Apr 3. PMID:11287671 doi:http://dx.doi.org/10.1073/pnas.081610398
↑ Li H, Sawaya MR, Tabita FR, Eisenberg D. Crystal structure of a RuBisCO-like protein from the green sulfur bacterium Chlorobium tepidum. Structure. 2005 May;13(5):779-89. PMID:15893668 doi:10.1016/j.str.2005.02.017
↑ Li H, Sawaya MR, Tabita FR, Eisenberg D. Crystal structure of a RuBisCO-like protein from the green sulfur bacterium Chlorobium tepidum. Structure. 2005 May;13(5):779-89. PMID:15893668 doi:10.1016/j.str.2005.02.017

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ykw"

@@ Line 1: / Line 1: @@
 ==Crystal Structure of a Novel RuBisCO-Like Protein from the Green Sulfur Bacterium Chlorobium tepidum==
-<StructureSection load='1ykw' size='340' side='right' caption='[[1ykw]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
+<StructureSection load='1ykw' size='340' side='right'caption='[[1ykw]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ykw]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Chlorobaculum_tepidum Chlorobaculum tepidum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YKW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1YKW FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ykw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Chlorobaculum_tepidum Chlorobaculum tepidum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YKW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1YKW FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CT1772 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1097 Chlorobaculum tepidum])</td></tr>
+</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&#8491;</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ykw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ykw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ykw RCSB], [http://www.ebi.ac.uk/pdbsum/1ykw PDBsum]</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=1ykw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ykw OCA], [https://pdbe.org/1ykw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ykw RCSB], [https://www.ebi.ac.uk/pdbsum/1ykw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ykw ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/RBLL_CHLTE RBLL_CHLTE] May be involved in sulfur metabolism and oxidative stress response. Does not show RuBisCO activity.<ref>PMID:11287671</ref> <ref>PMID:15893668</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yk/1ykw_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yk/1ykw_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
-</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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=1ykw ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 24: / Line 27: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1ykw" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
@@ Line 29: / Line 33: @@
 </StructureSection>
 [[Category: Chlorobaculum tepidum]]
-[[Category: Eisenberg, D]]
+[[Category: Large Structures]]
-[[Category: Li, H]]
+[[Category: Eisenberg D]]
-[[Category: Sawaya, M R]]
+[[Category: Li H]]
-[[Category: Tabita, F R]]
+[[Category: Sawaya MR]]
-[[Category: Beta-alpha-barrel]]
+[[Category: Tabita FR]]
-[[Category: Unknown function]]

1ykw

From Proteopedia

Current revision

Crystal Structure of a Novel RuBisCO-Like Protein from the Green Sulfur Bacterium Chlorobium tepidum

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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