ID   4.2.1.49
DE   Urocanate hydratase.
AN   Imidazolonepropionate hydrolase.
AN   Urocanase.
CA   3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate = urocanate + H(2)O.
CF   NAD(+).
PR   PROSITE; PDOC00947;
DR   B7GUU5, HUTU_ACIB3 ;  B7I271, HUTU_ACIB5 ;  B2I2C4, HUTU_ACIBC ;
DR   B0VPV2, HUTU_ACIBS ;  B0V9X6, HUTU_ACIBY ;  A5FZC1, HUTU_ACICJ ;
DR   B9JDB9, HUTU_AGRRK ;  Q8U8Z9, HUTU_AGRT5 ;  B9K286, HUTU_AGRVS ;
DR   B6ERX7, HUTU_ALISL ;  C1DJM5, HUTU_AZOVD ;  A7ZAE5, HUTU_BACA2 ;
DR   C3P4M1, HUTU_BACAA ;  C3L983, HUTU_BACAC ;  A0RH38, HUTU_BACAH ;
DR   Q81Y46, HUTU_BACAN ;  B7JI79, HUTU_BACC0 ;  Q733H9, HUTU_BACC1 ;
DR   B7ISJ1, HUTU_BACC2 ;  C1EN92, HUTU_BACC3 ;  B7HCC9, HUTU_BACC4 ;
DR   B7HKJ0, HUTU_BACC7 ;  A7GQZ9, HUTU_BACCN ;  B9IUG9, HUTU_BACCQ ;
DR   Q81AC7, HUTU_BACCR ;  Q637H9, HUTU_BACCZ ;  Q9KBE5, HUTU_BACHD ;
DR   Q6HFF0, HUTU_BACHK ;  Q5WCP7, HUTU_BACSK ;  P25503, HUTU_BACSU ;
DR   A9VPT7, HUTU_BACWK ;  Q6MJM2, HUTU_BDEBA ;  C5C4W6, HUTU_BEUC1 ;
DR   Q89GV4, HUTU_BRAJA ;  A5EQB6, HUTU_BRASB ;  A4YNK8, HUTU_BRASO ;
DR   B2SD94, HUTU_BRUA1 ;  Q2YIL8, HUTU_BRUA2 ;  Q579F0, HUTU_BRUAB ;
DR   A9MCL2, HUTU_BRUC2 ;  C0RM77, HUTU_BRUMB ;  Q8YD12, HUTU_BRUME ;
DR   A5VVJ8, HUTU_BRUO2 ;  A9WVU5, HUTU_BRUSI ;  Q8FVB2, HUTU_BRUSU ;
DR   Q9NAE2, HUTU_CAEEL ;  B8H2R9, HUTU_CAUCN ;  Q9A9M1, HUTU_CAUCR ;
DR   B0SYU4, HUTU_CAUSK ;  Q7P190, HUTU_CHRVO ;  A8AJ16, HUTU_CITK8 ;
DR   Q9RZ02, HUTU_DEIRA ;  Q86AX3, HUTU_DICDI ;  A4W8B4, HUTU_ENT38 ;
DR   P12381, HUTU_ENTAE ;  A7HN21, HUTU_FERNB ;  Q5L084, HUTU_GEOKA ;
DR   C5DA19, HUTU_GEOSW ;  Q2SEP6, HUTU_HAHCH ;  B0R541, HUTU_HALS3 ;
DR   Q9HQD8, HUTU_HALSA ;  A9AW39, HUTU_HERA2 ;  Q96N76, HUTU_HUMAN ;
DR   Q0BZK0, HUTU_HYPNA ;  Q5QV29, HUTU_IDILO ;  B5XZ80, HUTU_KLEP3 ;
DR   A6T6L0, HUTU_KLEP7 ;  Q0AP94, HUTU_MARMM ;  Q11E20, HUTU_MESSB ;
DR   B8II06, HUTU_METNO ;  Q8VC12, HUTU_MOUSE ;  A0QRN3, HUTU_MYCS2 ;
DR   B2A3D8, HUTU_NATTJ ;  A1SQ09, HUTU_NOCSJ ;  A6WYU6, HUTU_OCHA4 ;
DR   B4REE0, HUTU_PHEZH ;  Q7N295, HUTU_PHOLL ;  Q6LQ57, HUTU_PHOPR ;
DR   Q48CE0, HUTU_PSE14 ;  A6VDL7, HUTU_PSEA7 ;  B7V3J3, HUTU_PSEA8 ;
DR   Q02ER6, HUTU_PSEAB ;  Q9HU83, HUTU_PSEAE ;  Q1I3Q8, HUTU_PSEE4 ;
DR   C3K803, HUTU_PSEFS ;  Q3IJC7, HUTU_PSEHT ;  A5WA67, HUTU_PSEP1 ;
DR   B0KM58, HUTU_PSEPG ;  Q88CZ6, HUTU_PSEPK ;  P25080, HUTU_PSEPU ;
DR   B1J2Q5, HUTU_PSEPW ;  Q87UM6, HUTU_PSESM ;  Q9AGU4, HUTU_PSESX ;
DR   Q4ZLW7, HUTU_PSEU2 ;  Q8XW28, HUTU_RALSO ;  Q983H8, HUTU_RHILO ;
DR   Q92V80, HUTU_RHIME ;  Q2RUU0, HUTU_RHORT ;  Q1AYH3, HUTU_RUBXD ;
DR   A4FNF1, HUTU_SACEN ;  B5F068, HUTU_SALA4 ;  A9MJF0, HUTU_SALAR ;
DR   Q57RG7, HUTU_SALCH ;  B5FP57, HUTU_SALDC ;  B5QX61, HUTU_SALEP ;
DR   B5R757, HUTU_SALG2 ;  B4TC44, HUTU_SALHS ;  B4SZJ3, HUTU_SALNS ;
DR   A9MTJ2, HUTU_SALPB ;  C0PWX8, HUTU_SALPC ;  B4TQT5, HUTU_SALSV ;
DR   Q8Z897, HUTU_SALTI ;  B8E3L7, HUTU_SHEB2 ;  A3DAF4, HUTU_SHEB5 ;
DR   A6WHI0, HUTU_SHEB8 ;  A9KV80, HUTU_SHEB9 ;  Q07W36, HUTU_SHEFN ;
DR   B0TM56, HUTU_SHEHH ;  Q8EKJ5, HUTU_SHEON ;  A8HA92, HUTU_SHEPA ;
DR   A4Y1I2, HUTU_SHEPC ;  B8CGY4, HUTU_SHEPW ;  A0KRC6, HUTU_SHESA ;
DR   A8G1S6, HUTU_SHESH ;  Q0HP37, HUTU_SHESM ;  Q0I0K5, HUTU_SHESR ;
DR   A1RQ57, HUTU_SHESW ;  B1KP56, HUTU_SHEWM ;  Q1GSG8, HUTU_SPHAL ;
DR   A5VFA2, HUTU_SPHWW ;  Q5HDM6, HUTU_STAAC ;  Q931G1, HUTU_STAAM ;
DR   P67417, HUTU_STAAN ;  Q6GEA4, HUTU_STAAR ;  Q6G6Y9, HUTU_STAAS ;
DR   P67418, HUTU_STAAW ;  Q49ZQ7, HUTU_STAS1 ;  Q82HL2, HUTU_STRAW ;
DR   Q9KZ75, HUTU_STRCO ;  B1VUR5, HUTU_STRGG ;  B4SP57, HUTU_STRM5 ;
DR   B2FKG1, HUTU_STRMK ;  Q67JH5, HUTU_SYMTH ;  B7IF30, HUTU_THEAB ;
DR   Q9HLI9, HUTU_THEAC ;  A6LP75, HUTU_THEM4 ;  B0KCB9, HUTU_THEP3 ;
DR   Q8RCH9, HUTU_THETN ;  Q978N4, HUTU_THEVO ;  P53385, HUTU_TRIRP ;
DR   A5F1X6, HUTU_VIBC3 ;  Q9KSQ3, HUTU_VIBCH ;  C3LLP9, HUTU_VIBCM ;
DR   A7MVK1, HUTU_VIBHB ;  Q87Q76, HUTU_VIBPA ;  B7VMU2, HUTU_VIBSL ;
DR   Q8DA20, HUTU_VIBVU ;  Q7MK59, HUTU_VIBVY ;  P58987, HUTU_XANAC ;
DR   Q3BV06, HUTU_XANC5 ;  P58988, HUTU_XANCP ;  A1JSW8, HUTU_YERE8 ;
DR   A7FP52, HUTU_YERP3 ;  Q1C0F6, HUTU_YERPA ;  B2K6P6, HUTU_YERPB ;
DR   Q8ZA09, HUTU_YERPE ;  Q1CDD8, HUTU_YERPN ;  A4TS44, HUTU_YERPP ;
DR   Q664B7, HUTU_YERPS ;  B1JH60, HUTU_YERPY ;
//