| Gene Symbol | AT2G31810 |
|---|---|
| Entrez Gene | 817738 |
| Alt Symbol | F20M17.15, F20M17_15 |
| Species | Arabidopsis thaliana |
| Gene Type | protein-coding |
| Description | ACT domain-containing small subunit of acetolactate synthase protein |
| Other Description | - |
| Swissprots | Q9SKB9 Q3E6W5 Q93YZ7 C0Z282 F4IRS9 |
| Accessions | AEC08586 AEC08587 AEC08588 Q93YZ7 AY058881 AAL24267 AY103307 AAM65359 NM_179841 NP_850172 NM_179842 NP_850173 NM_179843 NP_850174 |
| Function | Regulatory subunit of acetohydroxy-acid synthase. Involved in the feed-back inhibition by branched-chain amino acids. Contains 2 repeats, each of them being able to activate partially the catalytic subunit. The enzyme reconstituted with the first repeat is inhibited by leucine, but not by valine or isoleucine and the enzyme reconstituted with the second repeat is not inhibited by any branched-chain amino acid. {ECO:0000269|PubMed:11389597, ECO:0000269|PubMed:11852076}. |
| Subcellular Location | Plastid, chloroplast {ECO:0000305}. |
| Top Pathways | Valine, leucine and isoleucine biosynthesis, Biosynthesis of amino acids, 2-Oxocarboxylic acid metabolism, C5-Branched dibasic acid metabolism, Butanoate metabolism |