ID   4.3.1.17
DE   L-serine ammonia-lyase.
AN   L-hydroxyaminoacid dehydratase.
AN   L-serine deaminase.
AN   L-serine dehydratase.
AN   L-serine hydro-lyase (deaminating).
AN   Serine deaminase.
CA   L-serine = pyruvate + NH(3).
CF   Pyridoxal 5'-phosphate.
CC   -!- This reaction is also carried out by EC 4.3.1.19 from a number of
CC       sources.
CC   -!- The reaction catalyzed probably involves initial elimination of water
CC       (hence the enzyme's original classification as EC 4.2.1.13), followed
CC       by isomerization and hydrolysis of the product with C-N bond
CC       breakage.
CC   -!- Formerly EC 4.2.1.13.
PR   PROSITE; PDOC00149;
DR   P0CF21, SDH1_YEAST ;  P0CF23, SDH1_YEASX ;  O34607, SDHA_BACSU ;
DR   P80212, SDHA_CLOPR ;  Q48838, SDHA_LACSK ;  P33073, SDHA_PEPAS ;
DR   O34635, SDHB_BACSU ;  P80213, SDHB_CLOPR ;  P33074, SDHB_PEPAS ;
DR   Q0VCW4, SDHL_BOVIN ;  Q86B06, SDHL_DICDI ;  P16095, SDHL_ECOLI ;
DR   P71349, SDHL_HAEIN ;  Q9ZMU7, SDHL_HELPJ ;  P56072, SDHL_HELPY ;
DR   P20132, SDHL_HUMAN ;  Q8VBT2, SDHL_MOUSE ;  P66774, SDHL_MYCBO ;
DR   P66773, SDHL_MYCTU ;  P09367, SDHL_RAT   ;  O86564, SDHL_STRCO ;
DR   B3LU13, SDHL_YEAS1 ;  B5VKE8, SDHL_YEAS6 ;  A6ZVB1, SDHL_YEAS7 ;
DR   C8ZAU6, SDHL_YEAS8 ;  P30744, SDHM_ECOLI ;  Q96GA7, SDSL_HUMAN ;
DR   Q8R238, SDSL_MOUSE ;  A0JNI4, SRR_BOVIN  ;  Q54HH2, SRR_DICDI  ;
DR   Q9GZT4, SRR_HUMAN  ;  Q9QZX7, SRR_MOUSE  ;  Q76EQ0, SRR_RAT    ;
DR   O59791, SRR_SCHPO  ;  P25379, STDH_YEAST ;  P0AGF8, TDCB_ECO57 ;
DR   P0AGF7, TDCB_ECOL6 ;  P0AGF6, TDCB_ECOLI ;  P11954, TDCB_SALTY ;
DR   P0AGF9, TDCB_SHIFL ;  P42630, TDCG_ECOLI ;
//