*Source: E Coli or Yeast or Baculovirus or Mammalian Cell; *Purity: >90%; *Tag Information: His tagged; *Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.; *Seq: MIVLVTGATA GFGECITRRF IQQGHKVIAT GRRQERLQEL KDELGDNLYI AQLDVRNRAA IEEMLASLPA EWCNIDILVN NAGLALGMEP AHKASVEDWE TMIDTNNKGL VYMTRAVLPG MVERNHGHII NIGSTAGSWP YAGGNVYGAT KAFVRQFSLN LRTDLHGTAV RVTDIEPGLV GGTEFSNVRF KGDDGKAEKT YQNTVALTPE DVSEAVWWVS TLPAHVNINT LEMMPVTQSY AGLNVHRQ; *Accession#: NP_416057.1; NC_000913.3; P39831; *NCBI Summary: The product of the oxidation of the 3-hydroxyl group of L-allo-threonine is aminoacetone, via spontaneous decarboxylation of the primary reaction product L-2-amino-3-ketobutyrate. [More information is available at EcoGene: EG12345]. The ydfG gene encodes a homotetrameric NADP(+)-dependent 3-hydroxy acid dehydrogenase . [More information is available at EcoCyc: EG12345].