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N-acylneuraminate-9-phosphatase (neu5Ac-9-Pase, Haloacid dehalogenase-like hydrolase domain-containing protein 4) (NANP C20orf147 HDHD4)
Function:
- carbohydrate metabolism; aminosugar metabolism
N-acylneuraminate 9-phosphate + H2O
N-acylneuraminate + phosphate
Cofactor: Mg+2
Inhibition:
- inhibited by vanadate & Ca+2
Kinetic parameters:
- KM=0.09 mM for N-acetylneuraminate 9-P
- Vmax=112 umol/min/mg enzyme with N-acetylneuraminate 9-P as substrate
Structure:
- belongs to the haloacid dehalogenase-like hydrolase superfamily, NANP family
General
phosphomonoesterase
Properties
SIZE: MW = 28 kD
entity length = 248 aa
MOTIF: active site
Database Correlations
UniProt Q8TBE9
Pfam PF00702
ENZYME 3.1.3.29
References
UniProt :accession Q8TBE9