Structure of PDB 4zgd Chain I

Receptor sequence
>4zgdI (length=206) Species: 285 (Comamonas testosteroni) [Search protein sequence]
TDNAVMEQRVDALFVLTKELGLVTDQTVPDYEDALMHDWLPQNGAKLVAK
AWTDPVFKAQLLSEGVAASESLGFSFPKHHKHFVVLENTPELHNVICCSL
CSCTAFTIIGMAPDWYKELEYRARIVRQARTVLKEIGLDLPESIDIRVWD
TTADTAYMVLPLRPQGTEDWSEAQLATLITQDCLIGVSRLEAPFAALPAP
AVALGA
3D structure
PDB4zgd Analyzing the catalytic role of active site residues in the Fe-type nitrile hydratase from Comamonas testosteroni Ni1.
ChainI
Resolution2.25 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 I 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:4zgd, PDBe:4zgd, PDBj:4zgd
PDBsum4zgd
PubMed26077812
UniProtJ9PBS0

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