Structure of PDB 1dwk Chain I

Receptor sequence
>1dwkI (length=156) Species: 562 (Escherichia coli) [Search protein sequence]
MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQ
QALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEM
LQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKY
LPTKPF
3D structure
PDB1dwk Structure of Cyanase Reveals that a Novel Dimeric and Decameric Arrangement of Subunits is Required for Formation of the Enzyme Active Site.
ChainI
Resolution1.65 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R96 E99 S122
Catalytic site (residue number reindexed from 1) R96 E99 S122
Enzyme Commision number 4.2.1.104: cyanase.
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 OXL I I120 S122 L151 I120 S122 L151
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0008824 cyanate hydratase activity
GO:0016829 lyase activity
Biological Process
GO:0009439 cyanate metabolic process
GO:0009440 cyanate catabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1dwk, PDBe:1dwk, PDBj:1dwk
PDBsum1dwk
PubMed10801492
UniProtP00816|CYNS_ECOLI Cyanate hydratase (Gene Name=cynS)

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