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Literature summary for 2.6.1.17 extracted from

  • Peterkofsky, B.; Gilvarg, C.
    N-succinyl-L-diaminopimelic-glutamic transaminase (1961), J. Biol. Chem., 236, 1432-1438.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
(NH4)2SO4
-
Escherichia coli
2-oxoglutarate at high concentrations, inhibition in both directions Escherichia coli
hydroxylamine
-
Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
N-Succinyl-2-amino-6-oxoheptanedioate pH 7.4 Escherichia coli
5.2
-
L-glutamate pH 7.4 Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Lactiplantibacillus plantarum
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Alcaligenes faecalis
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Escherichia coli
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Cereibacter sphaeroides
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Klebsiella aerogenes
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Micrococcus luteus
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Azotobacter vinelandii
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate Desmonostoc muscorum
-
N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?

Organism

Organism UniProt Comment Textmining
Alcaligenes faecalis
-
-
-
Azotobacter vinelandii
-
-
-
Cereibacter sphaeroides
-
-
-
Desmonostoc muscorum
-
-
-
Escherichia coli
-
-
-
Klebsiella aerogenes
-
-
-
Lactiplantibacillus plantarum
-
-
-
Micrococcus luteus
-
-
-
no activity in Brewer's yeast
-
-
-
no activity in Lactobacillus casei
-
-
-
no activity in Streptococcus sp.
-
-
-
no activity in Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.33
-
pH 7.4 Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Lactiplantibacillus plantarum N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Lactiplantibacillus plantarum N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Alcaligenes faecalis N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Alcaligenes faecalis N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Escherichia coli N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Cereibacter sphaeroides N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Cereibacter sphaeroides N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Klebsiella aerogenes N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Klebsiella aerogenes N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Micrococcus luteus N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Micrococcus luteus N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Azotobacter vinelandii N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Azotobacter vinelandii N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Desmonostoc muscorum N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
?
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate
-
Desmonostoc muscorum N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r
N-succinyl-2-amino-6-oxoheptanedioate + L-glutamate completely specific towards L-glutamate Escherichia coli N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate
-
r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Escherichia coli
8
-
-
Escherichia coli

pH Range

pH Minimum pH Maximum Comment Organism
6.5 9 pH 6.5: about 25% of maximum activity, pH 9: about 60% of maximum activity Escherichia coli

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate a pyridoxal phosphate protein Escherichia coli