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Literature summary extracted from

  • Walker, J.B.
    L-glutamine:keto-scyllo-inositol aminotransferase (1975), Methods Enzymol., 43, 439-443.
    View publication on PubMed

General Stability

EC Number General Stability Organism
2.6.1.50 pyridoxal 5'-phosphate or pyruvate stabilizes during dialysis Streptomyces bikiniensis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone Streptomyces griseus
-
2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone Streptomyces bikiniensis
-
2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone Streptomyces hygroscopicus
-
2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone Streptomyces ornatus
-
2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.50 Streptomyces bikiniensis
-
ATCC 11062
-
2.6.1.50 Streptomyces griseus
-
ATCC 12475
-
2.6.1.50 Streptomyces hygroscopicus
-
subsp. glebosus ATCC 14607
-
2.6.1.50 Streptomyces ornatus
-
ATCC 23265
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.6.1.50 mycelium
-
Streptomyces griseus
-
2.6.1.50 mycelium
-
Streptomyces bikiniensis
-
2.6.1.50 mycelium
-
Streptomyces hygroscopicus
-
2.6.1.50 mycelium
-
Streptomyces ornatus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.50 L-glutamine + 1D-4-keto-myo-inositol
-
Streptomyces hygroscopicus 2-oxoglutaramate + amino-deoxy-1D-4-keto-myo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone
-
Streptomyces griseus 2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone
-
Streptomyces bikiniensis 2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone
-
Streptomyces hygroscopicus 2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone
-
Streptomyces ornatus 2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
-
r
2.6.1.50 L-glutamine + 2-oxoglutarate
-
Streptomyces hygroscopicus 2-oxoglutaramate + L-glutamate
-
r
2.6.1.50 L-glutamine + pyruvate
-
Streptomyces hygroscopicus 2-oxoglutaramate + L-alanine
-
r

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
2.6.1.50 55
-
relatively resistant to heating for 5 min Streptomyces bikiniensis

Cofactor

EC Number Cofactor Comment Organism Structure
2.6.1.50 pyridoxal 5'-phosphate
-
Streptomyces griseus
2.6.1.50 pyridoxal 5'-phosphate
-
Streptomyces bikiniensis
2.6.1.50 pyridoxal 5'-phosphate
-
Streptomyces hygroscopicus
2.6.1.50 pyridoxal 5'-phosphate
-
Streptomyces ornatus