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Literature summary extracted from

  • Nair, S.P.; Harwood, J.L.; John, R.A.
    Direct identification and quantification of the cofactor in glutamate semialdehyde aminotransferase from pea leaves (1991), FEBS Lett., 283, 4-6.
    View publication on PubMed

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.4.3.8 45000
-
 2 * 45000, SDS-PAGE Pisum sativum
5.4.3.8 100000
-
 gel filtration Pisum sativum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.4.3.8 (S)-4-Amino-5-oxopentanoate Pisum sativum key enzyme in the synthetic pathway leading to chlorophyll ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
5.4.3.8 Pisum sativum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.4.3.8
-
 Pisum sativum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
5.4.3.8 leaf
-
 Pisum sativum
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.4.3.8 1.4
-
-
 Pisum sativum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.4.3.8 (S)-4-Amino-5-oxopentanoate
-
 Pisum sativum 5-Amino-4-oxopentanoate
-
 ?
5.4.3.8 (S)-4-Amino-5-oxopentanoate key enzyme in the synthetic pathway leading to chlorophyll Pisum sativum ?
-
 ?

Subunits

EC Number Subunits Comment Organism
5.4.3.8 dimer 2 * 45000, SDS-PAGE Pisum sativum

Cofactor

EC Number Cofactor Comment Organism Structure
5.4.3.8 pyridoxal 5'-phosphate acts as cofactor and stimulates Pisum sativum