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Literature summary for 2.6.1.62 extracted from

  • Stoner, G.L.; Eisenberg, M.A.
    Purification and properties of 7,8-diaminopelargonic acid aminotransferase (1975), J. Biol. Chem., 250, 4029-4036.
    View publication on PubMed
Search for more literature for 2.6.1.62

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
47000
-
 2 * 47000, SDS-PAGE Escherichia coli
94000
-
 gel filtration, sucrose density gradient sedimentation Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
 regulatory mutant
-
Escherichia coli
-
 derepressed for the enzymes of biotin operon
-

Purification (Commentary)

Purification (Comment) Organism
1000fold Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
98
-
-
 Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + 7,8-diketopelargonic acid
-
 Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate
-
 ?
S-adenosyl-L-methionine + 7-amino-8-oxononanoate
-
 Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate S-adenosyl-4-methylthio-2-oxobutanoate may be decomposed nonenzymatically to form 5'-methylthioadenosine and 2-oxo-3-butenoic acid ?
S-adenosyl-L-methionine + 7-amino-8-oxononanoate
-
 Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate synonym: 7,8-diaminopelargonic acid ?
S-adenosyl-L-methionine + 8-amino-7-oxononanoate no substrates: S-adenosyl-L-ethionine, S-adenosyl-L-homocysteine, S-adenosyl-L-(2-4-methylthio)butyric acid, S-methyl-L-methionine, adenosine, methionine Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate S-adenosyl-4-methylthio-2-oxobutanoate may be decomposed nonenzymatically to form 5'-methylthioadenosine and 2-oxo-3-butenoic acid ?
S-adenosyl-L-methionine + 8-amino-7-oxononanoate no substrates: S-adenosyl-L-ethionine, S-adenosyl-L-homocysteine, S-adenosyl-L-(2-4-methylthio)butyric acid, S-methyl-L-methionine, adenosine, methionine Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate synonym: 7,8-diaminopelargonic acid ?
S-adenosyl-L-methionine + 8-amino-7-oxononanoate synonym: 7-keto-8-aminopelargonic acid, KAPA Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate S-adenosyl-4-methylthio-2-oxobutanoate may be decomposed nonenzymatically to form 5'-methylthioadenosine and 2-oxo-3-butenoic acid ?
S-adenosyl-L-methionine + 8-amino-7-oxononanoate synonym: 7-keto-8-aminopelargonic acid, KAPA Escherichia coli S-adenosyl-4-methylthio-2-oxobutanoate + 7,8-diaminononanoate synonym: 7,8-diaminopelargonic acid ?

Subunits

Subunits Comment Organism
dimer 2 * 47000, SDS-PAGE Escherichia coli

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate cofactor Escherichia coli