Patent ID: 6984510
Filing Date: 2006-01-10
Classification: C12N,C12P

Abstract:
1. A purified vitamin B 6 phosphate-phosphatase having the following physico-chemical properties: a) Molecular weight: 29,000±5,000 consisting of a monomer having a molecular weight of 29,000±5,000 as determined by gel filtration and SDS-Polyacrylamide gel electrophoresis; b) Co-factor: Mn c) Substrate specificity: active on pyridoxol 5′-phosphate, pyridoxal 5′-phosphate and pyridoxamine 5′-phosphate; d) Optimum temperature: 30–40° C. at pH 7.5; and e) Optimum pH: 7.0–8.0.