2v8a

From Proteopedia

(Difference between revisions)

Revision as of 08:26, 12 September 2018

The structure of Thermosynechococcus elongatus allophycocyanin at 3.5 Angstroems.

Structural highlights

2v8a is a 2 chain structure with sequence from Thermosynechococcus elongatus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
NonStd Res:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[PHAA_THEEB] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers. [PHAB_THEEB] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers.

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

Cyanobacteria and red algae use light-harvesting pigments bound by proteins to capture solar radiation and to channel excitation energy into their reaction centres. In most cyanobacteria, a multi-megadalton soluble structure known as the phycobilisome is a major light-harvesting system. Allophycocyanin is the main component of the phycobilisome core, forming a link between the rest of the phycobilisome and the reaction-centre core. The crystal structure of allophycocyanin from Thermosynechococcus elongatus (TeAPC) has been determined and refined at 3.5 A resolution to a crystallographic R value of 26.0% (R(free) = 28.5%). The structure was solved by molecular replacement using the allophycocyanin structure from Spirulina platensis as the search model. The asymmetric unit contains an (alphabeta) monomer which is expanded by symmetry to a crystallographic trimer.

The structure of allophycocyanin from Thermosynechococcus elongatus at 3.5 A resolution.,Murray JW, Maghlaoui K, Barber J Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Dec 1;63(Pt, 12):998-1002. Epub 2007 Nov 21. PMID:18084078^[1]

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

References

↑ Murray JW, Maghlaoui K, Barber J. The structure of allophycocyanin from Thermosynechococcus elongatus at 3.5 A resolution. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Dec 1;63(Pt, 12):998-1002. Epub 2007 Nov 21. PMID:18084078 doi:S1744309107050920

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2v8a"

@@ Line 1: / Line 1: @@
-==THE STRUCTURE OF THERMOSYNECHOCOCCUS ELONGATUS ALLOPHYCOCYANIN AT 3.5 ANGSTROEMS.==
+==The structure of Thermosynechococcus elongatus allophycocyanin at 3.5 Angstroems.==
 <StructureSection load='2v8a' size='340' side='right' caption='[[2v8a]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
 == Structural highlights ==
@@ Line 14: / Line 14: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/v8/2v8a_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/v8/2v8a_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>

2v8a

From Proteopedia

Revision as of 08:26, 12 September 2018

The structure of Thermosynechococcus elongatus allophycocyanin at 3.5 Angstroems.

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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