Serine dehydratase-like (L-serine deaminase) (L-serine dehydratase/L-threonine deaminase) (L-threonine dehydratase) (TDH) (EC 4.3.1.19) (Serine dehydratase 2) (SDH 2) (EC 4.3.1.17)
1_MDGPV 6_ AEHAK 11_ QEPFH 16_ VVTPL 21_ LESWA 26_ LSQVA 31_ GMPVF 36_ LKCEN 41_ VQPSG 46_ SFKIR 51_ GIGHF 56_ CQEMA 61_ KKGCR 66_ HLVCS 71_ SGGNA 76_ GIAAA 81_ YAARK 86_ LGIPA 91_ TIVLP 96_ ESTSL 101_ QVVQR 106_ LQGEG 111_ AEVQL 116_ TGKVW 121_ DEANL 126_ RAQEL 131_ AKRDG 136_ WENVP 141_ PFDHP 146_ LIWKG 151_ HASLV 156_ QELKA 161_ VLRTP 166_ PGALV 171_ LAVGG 176_ GGLLA 181_ GVVAG 186_ LLEVG 191_ WQHVP 196_ IIAME 201_ THGAH 206_ CFNAA 211_ ITAGK 216_ LVTLP 221_ DITSV 226_ AKSLG 231_ AKTVA 236_ ARALE 241_ CMQVC 246_ KIHSE 251_ VVEDT 256_ EAVSA 261_ VQQLL 266_ DDERM 271_ LVEPA 276_ CGAAL 281_ AAIYS 286_ GLLRR 291_ LQAEG 296_ CLPPS 301_ LTSVV 306_ VIVCG 311_ GNNIN 316_ SRELQ 321_ALKTH
1: Catalyzes the pyridoxal-phosphate-dependent dehydrative deamination of L-threonine and L-serine to ammonia and alpha-ketobutyrate and pyruvate, respectively (PubMed:16580895, PubMed:18342636). Also exhibits racemase activity towards L-glutamate and D-glutamate (By similarity)