View source for 7xbn


==Crystal Structure of YC-17-bound cytochrome P450 PikC with the unnatural amino acid p-Acetyl-L-Phenylalanine incorporated at position 238==
<StructureSection load='7xbn' size='340' side='right'caption='[[7xbn]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7xbn]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_venezuelae Streptomyces venezuelae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7XBN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7XBN FirstGlance]. <br>
</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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4AF:4-ACETYL-L-PHENYLALANINE'>4AF</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PXI:4-{[4-(DIMETHYLAMINO)-3-HYDROXY-6-METHYLTETRAHYDRO-2H-PYRAN-2-YL]OXY}-12-ETHYL-3,5,7,11-TETRAMETHYLOXACYCLODODEC-9-ENE-2,8-DIONE'>PXI</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=7xbn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7xbn OCA], [https://pdbe.org/7xbn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7xbn RCSB], [https://www.ebi.ac.uk/pdbsum/7xbn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7xbn ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PIKC_STRVZ PIKC_STRVZ] Catalyzes the hydroxylation of narbomycin to give rise to pikromycin, and of 10-deoxymethymycin (YC-17) to give rise to methymycin and neomethymycin during macrolide antibiotic biosynthesis. In addition, produces low amounts of neopicromycin, novapikromycin and novamethymycin. Requires the participation of a ferredoxin and a ferredoxin reductase for the transfer of electrons from NADPH to the monooxygenase.<ref>PMID:16825192</ref> <ref>PMID:19124459</ref> <ref>PMID:19833867</ref> <ref>PMID:24627965</ref> <ref>PMID:9778370</ref> <ref>PMID:9831532</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Streptomyces venezuelae]]
[[Category: Gao X]]
[[Category: Li GB]]
[[Category: Li SY]]
[[Category: Pan YJ]]