Structure of PDB 4fm4 Chain A

Receptor sequence
>4fm4A (length=206) Species: 285 (Comamonas testosteroni) [Search protein sequence]
TDNAVMEQRVDALFVLTKELGLVTDQTVPDYEDALMHDWLPQNGAKLVAK
AWTDPVFKAQLLSEGVAASESLGFSFPKHHKHFVVLENTPELHNVICCSL
CSCTAFTIIGMAPDWYKELEYRARIVRQARTVLKEIGLDLPESIDIRVWD
TTADTRYMVLPLRPQGTEDWSEAQLATLITQDCLIGVSRLEAPFAALPAP
AVALGA
3D structure
PDB4fm4 The Fe-type nitrile hydratase from Comamonas testosteroni Ni1 does not require an activator accessory protein for expression in Escherichia coli.
ChainA
Resolution2.384 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C99 C102 S103 C104
Catalytic site (residue number reindexed from 1) C98 C101 S102 C103
Enzyme Commision number 4.2.1.84: nitrile hydratase.
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 FE A C99 A102 S103 A104 C98 A101 S102 A103
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0046872 metal ion binding
GO:0046914 transition metal ion binding
GO:0080109 indole-3-acetonitrile nitrile hydratase activity

View graph for
Molecular Function
External links
PDB RCSB:4fm4, PDBe:4fm4, PDBj:4fm4
PDBsum4fm4
PubMed22713452
UniProtJ9PBS0

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