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Literature summary for 5.1.1.1 extracted from

  • Yokoyama, T.; Tanaka, Y.; Sato, M.; Kan-No, N.; Nakano, T.; Yamaguchi, T.; Nagahisa, E.
    Alanine racemase activity in the microalga Thalassiosira sp (2005), Fish. Sci., 71, 924-930.
No PubMed abstract available
Search for more literature for 5.1.1.1

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
16.5
-
 D-alanine pH 9.5 Thalassiosira sp.
29.4
-
 L-alanine pH 9.5 Thalassiosira sp.

Organism

Organism UniProt Comment Textmining
Thalassiosira sp.
-
 culture under germ-free conditions
-

Purification (Commentary)

Purification (Comment) Organism
partial, from stationary growth phase Thalassiosira sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-alanine
-
 Thalassiosira sp. L-alanine
-
 r
L-alanine
-
 Thalassiosira sp. D-alanine
-
 r
additional information specific for alanine Thalassiosira sp. ?
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5
-
-
 Thalassiosira sp.

Cofactor

Cofactor Comment Organism Structure
additional information exogenous pyridoxal 5’-phosphate is not required, but enzyme may be pyridoxal 5’-phosphate-dependent Thalassiosira sp.