Structure of PDB 3awq Chain A

Receptor sequence
>3awqA (length=407) Species: 13689 (Sphingomonas paucimobilis) [Search protein sequence]
GPDETLSLLADPYRFISRQCQRLGANAFESRFLLKKTNCLKGAKAAEIFY
DTTRFEREGAMPVAIQKTLFGQGGVQGLDGETHRHRKQMFMGLMTPERVR
ALAQLFEAEWRRAVPGWTRKGEIVFYDELHEPLTRAVCAWAGVPLPDDEA
GNRAGELRALFDAAGSASPRHLWSRLARRRVDAWAKRIIEGIRAGSIGSG
SGTAAYAIAWHRDRHDDLLSPHVAAVELVNVLRPTVAIAVYITFVAHALQ
TCSGIRAALVQQPDYAELFVQEVRRFYPFFPAVVARASQDFEWEGMAFPE
GRQVVLDLYGSNHDAATWADPQEFRPERFRAWDEDSFNFIPQGGGDHYLG
HRCPGEWIVLAIMKVAAHLLVNAMRYDVPDQDLSIDFARLPALPKSGFVM
RNVHIGG
3D structure
PDB3awq Crystal structure of H2O2-dependent cytochrome P450SPalpha with its bound fatty acid substrate: insight into the regioselective hydroxylation of fatty acids at the alpha position.
ChainA
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.11.2.4: fatty-acid peroxygenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEM A Y58 R65 V83 Q84 H91 K95 F98 P242 T243 A245 I246 Y249 F287 F288 V291 Q350 H359 C361 P362 G363 V367 Y50 R57 V75 Q76 H83 K87 F90 P234 T235 A237 I238 Y241 F279 F280 V283 Q342 H351 C353 P354 G355 V359
BS02 PLM A G173 R241 P242 G165 R233 P234
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0005506 iron ion binding
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0020037 heme binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3awq, PDBe:3awq, PDBj:3awq
PDBsum3awq
PubMed21719702
UniProtO24782

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