7r2s: Difference between revisions
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==Crystal structure of a flavodiiron protein D52K mutant from Escherichia coli pressurized with krypton gas== | |||
<StructureSection load='7r2s' size='340' side='right'caption='[[7r2s]], [[Resolution|resolution]] 2.19Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7r2s]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R2S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R2S FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=KR:KRYPTON'>KR</scene>, <scene name='pdbligand=O:OXYGEN+ATOM'>O</scene>, <scene name='pdbligand=OXY:OXYGEN+MOLECULE'>OXY</scene></td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7r2s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r2s OCA], [https://pdbe.org/7r2s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r2s RCSB], [https://www.ebi.ac.uk/pdbsum/7r2s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r2s ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/NORV_ECOLI NORV_ECOLI] Anaerobic nitric oxide reductase; uses NADH to detoxify nitric oxide (NO), protecting several 4Fe-4S NO-sensitive enzymes. Has at least 2 reductase partners, only one of which (NorW, flavorubredoxin reductase) has been identified. NO probably binds to the di-iron center; electrons enter from the reductase at rubredoxin and are transferred sequentially to the FMN center and the di-iron center. Also able to function as an aerobic oxygen reductase.<ref>PMID:11751865</ref> <ref>PMID:12101220</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli K-12]] | |||
[[Category: Large Structures]] | |||
[[Category: Borges PT]] | |||
[[Category: Frazao C]] | |||
[[Category: Romao CV]] | |||
[[Category: Teixeira M]] | |||
Revision as of 10:19, 15 February 2023
Crystal structure of a flavodiiron protein D52K mutant from Escherichia coli pressurized with krypton gas
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