Structure of PDB 1rhc Chain A

Receptor sequence
>1rhcA (length=330) Species: 2200 (Methanoculleus thermophilus) [Search protein sequence]
MKTQIGYFASLEQYRPMDALEQAIRAEKVGFDSVWVDDHFHPWYHDNAQS
AQAWAWMGAALQATKKVFISTCITCPIMRYNPAIVAQTFATLRQMYPGRV
GVAVGAGEAMNEVPVTGEWPSVPVRQDMTVEAVKVMRMLWESDKPVTFKG
DYFTLDKAFLYTKPDDEVPLYFSGMGPKGAKLAGMYGDHLMTVAAAPSTL
KNVTIPKFEEGAREAGKDPSKMEHAMLIWYSVDPDYDKAVEALRFWAGCL
VPSMFKYKVYDPKEVQLHANLVHCDTIKENYMCATDAEEMIKEIERFKEA
GINHFCLGNSSPDVNFGIDIFKEVIPAVRD
3D structure
PDB1rhc Coenzyme binding in f(420)-dependent secondary alcohol dehydrogenase, a member of the bacterial luciferase family.
ChainA
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) H39 W43 E108
Catalytic site (residue number reindexed from 1) H39 W43 E108
Enzyme Commision number 1.1.99.-
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 F42 A D37 D38 H39 C72 I73 G107 E108 Q126 S173 M175 G176 P177 K178 G179 M191 T192 V193 K256 D37 D38 H39 C72 I73 G107 E108 Q126 S173 M175 G176 P177 K178 G179 M191 T192 V193 K256
BS02 ACN A H39 W43 E108 H39 W43 E108
Gene Ontology
Molecular Function
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen

View graph for
Molecular Function
External links
PDB RCSB:1rhc, PDBe:1rhc, PDBj:1rhc
PDBsum1rhc
PubMed15016352
UniProtO93734

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