Literature summary extracted from

Sawula, R.V.; Crawford, I.P.
Anthranilate synthetase of Acinetobacter calcoaceticus. Separation and partial characterization of subunits (1973), J. Biol. Chem., 248, 3573-3581.

Molecular Weight [Da]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
4.1.3.27	14000	-	1 * 14000 + 1 * 70000, gel filtration or sucrose density gradient centrifugation after separation of subunits	Acinetobacter calcoaceticus
4.1.3.27	70000	-	1 * 14000 + 1 * 70000, gel filtration or sucrose density gradient centrifugation after separation of subunits	Acinetobacter calcoaceticus
4.1.3.27	86000	-	gel filtration or sucrose density gradient centrifugation in presence of 30% glycerol	Acinetobacter calcoaceticus

Organism

EC Number	Organism	UniProt	Comment	Textmining
4.1.3.27	Acinetobacter calcoaceticus	-	wild-type and 2 classes of mutants: one is defective in the chorismate-binding subunit E and is incapable of catalyzing the anthranilate synthetase reaction. The second class is defective in the G subunit but produces an active E subunit, this mutation results in a requirement for p-aminobenzoate in addition to anthranilate	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
4.1.3.27	chorismate + L-Gln	-	Acinetobacter calcoaceticus	anthranilate + pyruvate + L-glutamate	-	?

Subunits

EC Number	Subunits	Comment	Organism
4.1.3.27	dimer	1 * 14000 + 1 * 70000, gel filtration or sucrose density gradient centrifugation after separation of subunits	Acinetobacter calcoaceticus

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Release 2023.1 (January 2023)