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8b4n
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[8b4n]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Porphyridium_purpureum Porphyridium purpureum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8B4N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8B4N FirstGlance]. <br> | <table><tr><td colspan='2'>[[8b4n]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Porphyridium_purpureum Porphyridium purpureum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8B4N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8B4N FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MEN:N-METHYL+ASPARAGINE'>MEN</scene>, <scene name='pdbligand=PEB:PHYCOERYTHROBILIN'>PEB</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.6Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MEN:N-METHYL+ASPARAGINE'>MEN</scene>, <scene name='pdbligand=PEB:PHYCOERYTHROBILIN'>PEB</scene>, <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=8b4n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8b4n OCA], [https://pdbe.org/8b4n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8b4n RCSB], [https://www.ebi.ac.uk/pdbsum/8b4n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8b4n 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=8b4n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8b4n OCA], [https://pdbe.org/8b4n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8b4n RCSB], [https://www.ebi.ac.uk/pdbsum/8b4n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8b4n ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/PHEA_PORPP PHEA_PORPP] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. | [https://www.uniprot.org/uniprot/PHEA_PORPP PHEA_PORPP] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Here, an unprecedented biorefinery approach has been designed to recover high-added value bioproducts starting from the culture ofPorphyridium cruentum. This unicellular marine red alga can secrete and accumulate high-value compounds that can find applications in a wide variety of industrial fields. 300 +/- 67 mg/L of exopolysaccharides were obtained from cell culture medium; phycoerythrin was efficiently extracted (40% of total extract) and isolated by single chromatography, with a purity grade that allowed the crystal structure determination at 1.60 A; a twofold increase in beta-carotene yield was obtained from the residual biomass; the final residual biomass was found to be enriched in saturated fatty acids. Thus, for the first time, a complete exploitation ofP. cruentumculture was set up. | ||
| - | |||
| - | Inside out Porphyridium cruentum: Beyond the Conventional Biorefinery Concept.,Liberti D, Imbimbo P, Giustino E, D'Elia L, Ferraro G, Casillo A, Illiano A, Pinto G, Di Meo MC, Alvarez-Rivera G, Corsaro MM, Amoresano A, Zarrelli A, Ibanez E, Merlino A, Monti DM ACS Sustain Chem Eng. 2023 Jan 9;11(1):381-389. doi: , 10.1021/acssuschemeng.2c05869. Epub 2022 Nov 29. PMID:36643001<ref>PMID:36643001</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 8b4n" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
X-ray structure of phycoerythrin from Porphyridium cruentum
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