ribB, RIB3

K02858 ribB, RIB3; 3,4-dihydroxy 2-butanone 4-phosphate synthase [EC:4.1.99.12]

Protein Function: 3,4-dihydroxy 2-butanone 4-phosphate synthase [EC:4.1.99.12]

DBLinks
Proteins
protein id name function taxonomy source
A0A022VPE0 A0A022VPE0_TRIRU 3,4-dihydroxy-2-butanone 4-phosphate synthase Trichophyton rubrum CBS 288.86
A0A022XE49 A0A022XE49_TRISD 3,4-dihydroxy-2-butanone 4-phosphate synthase Trichophyton soudanense CBS 452.61
A0A059J2J7 A0A059J2J7_TRIIM 3,4-dihydroxy-2-butanone 4-phosphate synthase Trichophyton interdigitale MR816
A0A067EZV7 A0A067EZV7_CITSI 3,4-dihydroxy-2-butanone-4-phosphate synthase Citrus sinensis
A0A067F3I4 A0A067F3I4_CITSI 3,4-dihydroxy-2-butanone-4-phosphate synthase Citrus sinensis
A0A072PPS5 A0A072PPS5_9EURO 3,4-dihydroxy-2-butanone 4-phosphate synthase Exophiala aquamarina CBS 119918
A0A0A2K3Z0 A0A0A2K3Z0_PENEN 3,4-dihydroxy-2-butanone 4-phosphate synthase Penicillium expansum
A0A0A2L9N2 A0A0A2L9N2_PENIT 3,4-dihydroxy-2-butanone 4-phosphate synthase Penicillium italicum
A0A0D1YZS6 A0A0D1YZS6_9EURO 3,4-dihydroxy-2-butanone 4-phosphate synthase Exophiala sideris
A0A0D1ZV92 A0A0D1ZV92_EXOME 3,4-dihydroxy-2-butanone 4-phosphate synthase Exophiala mesophila
Reactions
reaction id name note
KEGG:R07281 D-ribulose 5-phosphate formate-lyase (L-3,4-dihydroxybutan-2-one 4-phosphate-forming) D-Ribulose 5-phosphate <=> L-3,4-Dihydroxybutan-2-one 4-phosphate + Formate
BioCyc:DIOHBUTANONEPSYN-RXN RIBULOSE-5P --> PROTON + DIHYDROXY-BUTANONE-P + FORMATE A reaction involved in the synthesis of riboflavin:generation of an unusual 4 carbon carbohydrate.
Rhea:RHEA:18458 D-ribulose 5-phosphate => (2S)-2-hydroxy-3-oxobutyl phosphate + formate + H+
Rhea:RHEA:18459 (2S)-2-hydroxy-3-oxobutyl phosphate + formate + H+ => D-ribulose 5-phosphate
Rhea:RHEA:18460 D-ribulose 5-phosphate <=> (2S)-2-hydroxy-3-oxobutyl phosphate + formate + H+