3.1.1.41 | more |
the active site has a classic catalytic triad, consisting of Ser188 as the nucleophile, His303 as the proton acceptor/donor, and Asp274 as the acidic residue stabilizing the histidine. The catalytic serine Ser188 is located within a conserved pentapeptide sequence, Gly-X-Ser-X-Gly (GGSQG), characteristic of esterases and lipases, overview |
730907 |