Structure of PDB 1n97 Chain B

Receptor sequence
>1n97B (length=385) Species: 262724 (Thermus thermophilus HB27) [Search protein sequence]
MKRLSLREAWPYLKDLQQDPLAVLLAWGRAHPRLFLPLPRFPLALIFDPE
GVEGALLAEGTTKATFQYRALSRLTGRGLLTDWGESWKEARKALKDPFLP
KNVRGYREAMEEEARAFFGEWRGEERDLDHEMLALSLRLLGRALFGKPLS
PSLAEHALKALDRIMAQTRSPLALLDLAAEARFRKDRGALYREAEALIVH
PPLSHLPRERALSEAVTLLVAGHETVASALTWSFLLLSHRPDWQKRVAES
EEAALAAFQEALRLYPPAWILTRRLERPLLLGEDRLPPGTTLVLSPYVTQ
RLHFPDGEAFRPERFLEERGTPSGRYFPFGLGQRLCLGRDFALLEGPIVL
RAFFRRFRLDPLPFPRVLAQVTLRPEGGLPARPRE
3D structure
PDB1n97 Preliminary Characterization and Crystal Structure of a Thermostable Cytochrome P450 from Thermus thermophilus
ChainB
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T225 F329 C336
Catalytic site (residue number reindexed from 1) T225 F329 C336
Enzyme Commision number ?
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 B K63 Y68 L79 L80 W87 R91 L218 A221 G222 T225 R273 P328 F329 R334 C336 G338 A342 K63 Y68 L79 L80 W87 R91 L218 A221 G222 T225 R273 P328 F329 R334 C336 G338 A342
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:1n97, PDBe:1n97, PDBj:1n97
PDBsum1n97
PubMed12401810
UniProtQ746J6

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