Structure of PDB 7euk Chain B

Receptor sequence
>7eukB (length=273) Species: 1914 (Streptomyces lavendulae) [Search protein sequence]
MIDLIVSQGRVADRAAWMIEGAARTARALEERYGLKGHYVGEPAPHADDD
WSVALPQARETLVAVREAATESIKGDNLTVLVNNTCSVSLATLPVVAREH
PDAVVLYIDGHGDFNTPETTDTGYLGGMVLSGACGLWDSGHGAGLRPEQA
VLVGSRDIDEGERELIRKAGVRVIPPGEATAQAVLDAVKDAPVWIHIDWD
VLEPGSIPADYTVPDGMLPAQIRAVFEAIPAERLIGVELAELNAPADSER
AEQAVAVILDMVAPAFDAAAARP
3D structure
PDB7euk Catalytic mechanism of DcsB: Arginase framework used for hydrolyzing its inhibitor.
ChainB
Resolution1.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.3.25: N(omega)-hydroxy-L-arginine amidinohydrolase.
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 MN B C86 D109 D113 D198 C86 D109 D113 D198
BS02 MN B D109 H111 D198 D200 D109 H111 D198 D200
BS03 ORN B T122 Y124 G127 Y211 T122 Y124 G127 Y211
Gene Ontology
Molecular Function
GO:0004053 arginase activity
GO:0016787 hydrolase activity
GO:0016813 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0017000 antibiotic biosynthetic process
GO:0019547 arginine catabolic process to ornithine
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:7euk, PDBe:7euk, PDBj:7euk
PDBsum7euk
PubMed35634777
UniProtD2Z025|DCSB_STRLA N(omega)-hydroxy-L-arginine amidinohydrolase (Gene Name=dcsB)

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