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Literature summary for 2.5.1.48 extracted from

  • Kanzaki, H.; Kobayashi, M.; Nagasawa, T.; Yamada, H.
    Production of L-cystathionine using bacterial cystathionine gamma-synthase (1987), Appl. Microbiol. Biotechnol., 25, 322-326.
No PubMed abstract available
Search for more literature for 2.5.1.48

Application

Application Comment Organism
synthesis production of L-cystathionine Lysinibacillus sphaericus
synthesis production of L-cystathionine Pectobacterium carotovorum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.07
-
 L-cysteine
-
 Pectobacterium carotovorum
45.5
-
 O-succinyl-L-homoserine
-
 Lysinibacillus sphaericus
45.5
-
 O-succinyl-L-homoserine
-
 Pectobacterium carotovorum
64.5
-
 O-acetyl-L-homoserine
-
 Lysinibacillus sphaericus
64.5
-
 O-acetyl-L-homoserine
-
 Pectobacterium carotovorum

Organism

Organism UniProt Comment Textmining
Lysinibacillus sphaericus
-
-
-
Pectobacterium carotovorum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Lysinibacillus sphaericus
-
 Pectobacterium carotovorum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O-acetyl-L-homoserine + L-cysteine
-
 Pectobacterium carotovorum L-cystathionine + acetate
-
 ?
O-succinyl-L-homoserine + L-cysteine
-
 Lysinibacillus sphaericus L-cystathionine + succinate
-
 ?
O-succinyl-L-homoserine + L-cysteine
-
 Pectobacterium carotovorum L-cystathionine + succinate
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
 Lysinibacillus sphaericus
50
-
-
 Pectobacterium carotovorum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 8
-
 Lysinibacillus sphaericus
7.5 8
-
 Pectobacterium carotovorum