Table 2 - Isolation, purification, and characterization of L-glutamate oxidase from Streptomyces sp. 18G

Table 2. Substrate specificity of GLOD. The enzyme activity was measured as described in text. All values represent the percentage activity compared with the value obtained from L-glutamate. UD = undetectable.

Substrate (10 mM)	Relative activity (%)
L-glutamate	100
D-glutamate	0.79
L-glutamine	UD
L-aspartate	0.53
L-glycine	UD
L-alanine	UD
L-arginine	UD
L-cysteine	UD
L-histidine	UD
trans-4-hydroxy-L-proline	UD
L-lysine hydrochloride	UD
L-proline	UD
L-serine	UD
L-threonine	UD
L-valine	UD
L-isoleucine	UD
L-methionine	UD
L-phenylalanine	UD
L-leucine	UD
L-tryptophan	UD
L-tyrosine (1 mM)	UD