6hrn

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (07:34, 1 May 2024) (edit) (undo)
 
Line 3: Line 3:
<StructureSection load='6hrn' size='340' side='right'caption='[[6hrn]], [[Resolution|resolution]] 1.51&Aring;' scene=''>
<StructureSection load='6hrn' size='340' side='right'caption='[[6hrn]], [[Resolution|resolution]] 1.51&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[6hrn]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Nostoc_sp. Nostoc sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HRN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6HRN FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[6hrn]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Nostoc_sp. Nostoc sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HRN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6HRN FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CYC:PHYCOCYANOBILIN'>CYC</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></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]] 1.513&#8491;</td></tr>
-
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MEN:N-METHYL+ASPARAGINE'>MEN</scene></td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CYC:PHYCOCYANOBILIN'>CYC</scene>, <scene name='pdbligand=MEN:N-METHYL+ASPARAGINE'>MEN</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></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=6hrn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hrn OCA], [http://pdbe.org/6hrn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6hrn RCSB], [http://www.ebi.ac.uk/pdbsum/6hrn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6hrn 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=6hrn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hrn OCA], [https://pdbe.org/6hrn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6hrn RCSB], [https://www.ebi.ac.uk/pdbsum/6hrn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6hrn ProSAT]</span></td></tr>
</table>
</table>
-
<div style="background-color:#fffaf0;">
+
== Function ==
-
== Publication Abstract from PubMed ==
+
[https://www.uniprot.org/uniprot/A0A509GUZ8_9NOSO A0A509GUZ8_9NOSO] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex (phycobilisome, PBS). Phycocyanin is the major phycobiliprotein in the PBS rod.[ARBA:ARBA00003579]
-
Phycocyanin (PC) is the principal pigment protein in the light-harvesting antenna of cyanobacteria. Here the biochemical characterization and the 1.51A crystal structure of PC from cyanobacterium Nostoc sp. WR13 (Nst-PC) is reported. The P63 crystal lattice is composed of the minimal biological entities of Nst-PC, the (alphabeta)3 trimeric rings. The structure has been refined to R factor 11.5% (Rfree 15.4%) using anisotropic atomic B factors. A phylogenetic study shows that the alpha and beta chains of Nst-PC are significantly clustered in a distinct clade with Acaryochloris marina. The structure was examined to look for any significant differences between Nst-PC and PC from non-desert species. Only minor differences were found in the chromophore microenvironments. The tentative energy transfer pathways in Nst-PC were modeled based on simple structural considerations.
+
-
Crystal structure of phycocyanin from heterocyst-forming filamentous cyanobacterium Nostoc sp. WR13.,Patel HM, Roszak AW, Madamwar D, Cogdell RJ Int J Biol Macromol. 2019 May 20;135:62-68. doi: 10.1016/j.ijbiomac.2019.05.099. PMID:31121226<ref>PMID:31121226</ref>
+
==See Also==
-
 
+
*[[Phycocyanin|Phycocyanin]]
-
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+
-
</div>
+
-
<div class="pdbe-citations 6hrn" style="background-color:#fffaf0;"></div>
+
-
== References ==
+
-
<references/>
+
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Nostoc sp]]
[[Category: Nostoc sp]]
-
[[Category: Cogdell, R J]]
+
[[Category: Cogdell RJ]]
-
[[Category: Madamwar, D]]
+
[[Category: Madamwar D]]
-
[[Category: Patel, H M]]
+
[[Category: Patel HM]]
-
[[Category: Roszak, A W]]
+
[[Category: Roszak AW]]
-
[[Category: Cyc chromophore]]
+
-
[[Category: Heterocyst forming filamentous cyanobacterium]]
+
-
[[Category: Photosynthesis]]
+
-
[[Category: Phycobilisome]]
+
-
[[Category: Phycocyanin]]
+

Current revision

C-Phycocyanin from heterocyst forming filamentous cyanobacterium Nostoc sp. WR13

PDB ID 6hrn

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools