ID   1.1.1.262
DE   4-hydroxythreonine-4-phosphate dehydrogenase.
AN   4-(phosphohydroxy)-L-threonine dehydrogenase.
AN   L-threonine 4-phosphate dehydrogenase.
AN   NAD(+)-dependent threonine 4-phosphate dehydrogenase.
CA   4-(phosphonooxy)-L-threonine + NAD(+) = (2S)-2-amino-3-oxo-4-
CA   phosphonooxybutanoate + NADH.
CC   -!- The product of the reaction undergoes decarboxylation to give
CC       3-amino-2-oxopropyl phosphate.
CC   -!- In Escherichia coli, the coenzyme pyridoxal 5'-phosphate is
CC       synthesized de novo by a pathway that involves EC 1.2.1.72,
CC       EC 1.1.1.290, EC 2.6.1.52, EC 1.1.1.262, EC 2.6.99.2 and EC 1.4.3.5.
DR   Q89NF3, PDXA1_BRAJA;  Q9I5U4, PDXA1_PSEAE;  Q92QZ0, PDXA1_RHIME;
DR   P58715, PDXA1_SALTI;  P58717, PDXA1_SALTY;  Q89MT9, PDXA2_BRAJA;
DR   Q9I1Q5, PDXA2_PSEAE;  Q92X16, PDXA2_RHIME;  P58716, PDXA2_SALTI;
DR   P58718, PDXA2_SALTY;  Q92TP3, PDXA3_RHIME;  B7J3R1, PDXA_ACIF2 ;
DR   B5EL82, PDXA_ACIF5 ;  Q8UGD4, PDXA_AGRT5 ;  O67019, PDXA_AQUAE ;
DR   Q5P7J0, PDXA_AROAE ;  A1K9J6, PDXA_AZOSB ;  Q9RC88, PDXA_BACHD ;
DR   Q89ZK3, PDXA_BACTN ;  B2IDU5, PDXA_BEII9 ;  P65680, PDXA_BRUME ;
DR   P65681, PDXA_BRUSU ;  A4JHP8, PDXA_BURVG ;  A0RNS3, PDXA_CAMFF ;
DR   A8FMU4, PDXA_CAMJ8 ;  Q9PN58, PDXA_CAMJE ;  A1W0M2, PDXA_CAMJJ ;
DR   Q5HTM4, PDXA_CAMJR ;  Q9A7N4, PDXA_CAUCR ;  Q7NQA9, PDXA_CHRVO ;
DR   A8ALP8, PDXA_CITK8 ;  A7FVM3, PDXA_CLOB1 ;  C3KYY3, PDXA_CLOB6 ;
DR   A5I3X9, PDXA_CLOBH ;  C1FQK1, PDXA_CLOBJ ;  B1IGV8, PDXA_CLOBK ;
DR   A7GFE5, PDXA_CLOBL ;  B1KVV5, PDXA_CLOBM ;  Q47VJ9, PDXA_COLP3 ;
DR   Q475Q2, PDXA_CUPPJ ;  B7KAA8, PDXA_CYAP7 ;  B8FEI1, PDXA_DESAA ;
DR   C0QBU5, PDXA_DESAH ;  A8ZUN0, PDXA_DESOH ;  A7ZHE5, PDXA_ECO24 ;
DR   B7L4H5, PDXA_ECO55 ;  P58713, PDXA_ECO57 ;  B5YZ90, PDXA_ECO5E ;
DR   B7NHF8, PDXA_ECO7I ;  B7MNR1, PDXA_ECO81 ;  B7M0E9, PDXA_ECO8A ;
DR   C4ZPX8, PDXA_ECOBW ;  B1XC53, PDXA_ECODH ;  A7ZW04, PDXA_ECOHS ;
DR   Q8FL95, PDXA_ECOL6 ;  B1IRC4, PDXA_ECOLC ;  P19624, PDXA_ECOLI ;
DR   B7N7S7, PDXA_ECOLU ;  B6HZ33, PDXA_ECOSE ;  B1LFY8, PDXA_ECOSM ;
DR   A4W6F8, PDXA_ENT38 ;  Q47824, PDXA_ENTAG ;  B2VGP9, PDXA_ERWT9 ;
DR   Q2N8X0, PDXA_ERYLH ;  B7LVS5, PDXA_ESCF3 ;  Q8RGR0, PDXA_FUSNN ;
DR   B3E252, PDXA_GEOLS ;  Q39Q58, PDXA_GEOMG ;  Q5FNS3, PDXA_GLUOX ;
DR   Q17ZN0, PDXA_HELAH ;  B6JP92, PDXA_HELP2 ;  B5Z9L3, PDXA_HELPG ;
DR   Q1CR24, PDXA_HELPH ;  Q9ZJ28, PDXA_HELPJ ;  B2UVZ9, PDXA_HELPS ;
DR   O26103, PDXA_HELPY ;  A4G255, PDXA_HERAR ;  B4U950, PDXA_HYDS0 ;
DR   A6SV12, PDXA_JANMA ;  A1U6F9, PDXA_MARAV ;  Q0AQC2, PDXA_MARMM ;
DR   B7KYJ1, PDXA_METC4 ;  Q3V8A3, PDXA_METCA ;  A9VXC3, PDXA_METEP ;
DR   B1ZAJ4, PDXA_METPB ;  Q9JX42, PDXA_NEIMA ;  Q9K1F9, PDXA_NEIMB ;
DR   P58711, PDXA_NOSS1 ;  Q8CUU4, PDXA_OCEIH ;  A1B0G5, PDXA_PARDP ;
DR   Q9CKG8, PDXA_PASMU ;  C0QTA7, PDXA_PERMH ;  B4S6L0, PDXA_PROA2 ;
DR   Q6AB12, PDXA_PROAC ;  Q15QB2, PDXA_PSEA6 ;  Q3IFD2, PDXA_PSEHT ;
DR   A4XZJ3, PDXA_PSEMY ;  Q88QT5, PDXA_PSEPK ;  Q88A45, PDXA_PSESM ;
DR   A4VHI1, PDXA_PSEU5 ;  P58714, PDXA_RALSO ;  Q984S6, PDXA_RHILO ;
DR   Q7UMZ2, PDXA_RHOBA ;  Q3V7R9, PDXA_RHOPA ;  B3Q9S3, PDXA_RHOPT ;
DR   Q164G2, PDXA_ROSDO ;  Q21MS9, PDXA_SACD2 ;  A9MQG1, PDXA_SALAR ;
DR   A8G9P1, PDXA_SERP5 ;  Q12K60, PDXA_SHEDO ;  Q07YJ9, PDXA_SHEFN ;
DR   Q8EB94, PDXA_SHEON ;  B2U260, PDXA_SHIB3 ;  Q326I1, PDXA_SHIBS ;
DR   Q32K42, PDXA_SHIDS ;  Q0T8E3, PDXA_SHIF8 ;  Q83SQ1, PDXA_SHIFL ;
DR   Q3Z5V7, PDXA_SHISS ;  Q1GI38, PDXA_SILST ;  Q2NVX5, PDXA_SODGM ;
DR   O85987, PDXA_SPHAR ;  B4SK42, PDXA_STRM5 ;  B2FPG6, PDXA_STRMK ;
DR   Q30S58, PDXA_SULDN ;  B2V9E6, PDXA_SULSY ;  Q3V818, PDXA_SYMTH ;
DR   A0LIN6, PDXA_SYNFM ;  Q2JSC8, PDXA_SYNJA ;  Q2JKQ8, PDXA_SYNJB ;
DR   A5GPX7, PDXA_SYNR3 ;  Q55982, PDXA_SYNY3 ;  Q8DHB4, PDXA_THEEB ;
DR   B8GMX6, PDXA_THISH ;  Q9KUS1, PDXA_VIBCH ;  Q87ST5, PDXA_VIBPA ;
DR   Q8DED3, PDXA_VIBVU ;  Q7MP85, PDXA_VIBVY ;  Q8D3I2, PDXA_WIGBR ;
DR   Q8PP24, PDXA_XANAC ;  Q4UR40, PDXA_XANC8 ;  B0RUI2, PDXA_XANCB ;
DR   Q8PCE2, PDXA_XANCP ;  B2SPT4, PDXA_XANOP ;  A7IJ81, PDXA_XANP2 ;
DR   Q9PF39, PDXA_XYLFA ;  Q87AJ1, PDXA_XYLFT ;  A1JJF5, PDXA_YERE8 ;
DR   A7FMC0, PDXA_YERP3 ;  B2K488, PDXA_YERPB ;  P58719, PDXA_YERPE ;
DR   A9QZY9, PDXA_YERPG ;  Q3V7Q4, PDXA_YERPS ;  B1JKY2, PDXA_YERPY ;
DR   Q5NMX3, PDXA_ZYMMO ;
//