EC Number   |
General Information |
Reference |
|---|
    2.3.1.30 | evolution |
enzyme CysE belongs to the hexaxadpeptide acetyltransferase family, characterized by imperfect tandem repeats of the hexapeptide motif [LIV]-[GAED]-X2-[STAV]-X |
-, 757680 |
| 2.3.1.30 | evolution |
the active site residues of isozymes EhSAT1 and of EhSAT3 are identical except for position 208, which is a histidine residue in isozyme EhSAT1 and a serine residue in isozyme EhSAT3 |
737103 |
| 2.3.1.30 | evolution |
the enzyme is a member of the VvSERAT protein family, the identified four members of the VvSERAT protein family are assigned to three distinct groups upon their sequence similarities to Arabidopsis SERATs |
736161 |
| 2.3.1.30 | malfunction |
compounds that (partially) block the Escherichia coli enzyme activity block the growth of Entamoeba histolytica trophozoites but not mammalian cells |
-, 704098 |
| 2.3.1.30 | malfunction |
overexpression of Arabidopsis thaliana serine acetyltransferase in maize leaves increases seed-specific methionine-rich zeins, overexpression has the effect of, not only enhancing S-assimilation, but also, indirectly impacting expression of high-Met seed storage proteins |
757959 |
| 2.3.1.30 | malfunction |
the MSMEG_5947 knockout mutant strain grows slower than the wild-type strain, and the lack of the CysE protein causes drastic morphological changes. Deletion of the serine acetyltransferase retards the growth of the organism, but serine acetyltransferase expression is not essential for the survival of the bacterium |
-, 736371 |
| 2.3.1.30 | metabolism |
enzyme CysE is involved in the cysteine biosynthetic pathway |
756960 |
| 2.3.1.30 | metabolism |
first step of the L-cysteine biosynthesis pathway |
705594 |
| 2.3.1.30 | metabolism |
rate-limiting step in the cysteine biosynthesis |
706161 |
| 2.3.1.30 | metabolism |
serine acetyltransferase (SAT) catalyzes the limiting reaction in plant and microbial biosynthesis of cysteine. In addition to its enzymatic function, serine acetyltransferase forms a macromolecular complex with O-acetylserine sulfhydrylase, EC 2.5.1.47. Formation of the cysteine regulatory complex (CRC) is a critical biochemical control feature in plant sulfur metabolism. A role for CRC formation as a molecular chaperone to maintain SAT activity in response to an environmental stress, e.g. cold, is possible for the multienzyme complex in plants |
736438 |
