Protein
Threonine-phosphate decarboxylase
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Decarboxylates L-threonine-O-3-phosphate to yield (R)-1-amino-2-propanol O-2-phosphate, the precursor for the linkage between the nucleotide loop and the corrin ring in cobalamin.
Similarity
Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.
Sequence
MLEHGGRLREAARRYDIPLADWLDLSTGIAPWPFSLPAIPEQAWTRLPESDDGLEAAACLYYGAERVLPLAGSQAAIQALPRMRRGGRVGVLSPCYAEHAHAWRQAGHLVREIGEAEVEPYLDSLDVLLVVNPNNPTGRVFEPAELLAWHARLQRRGGWLLVDEAFMDCTPQSSLAACSNRPGLIVLRSFGKFFGLAGARLGFALGERPLLQALAEQLGPWTVNGPVRHVAQSALRDRQQQRQQRERLLAASQRLEELLRRHGWPPAGGSALFQRLVDPRCAALHDYLARRGILTRQFEQPASLRLGLPADEAAWARLDAALLGFKEPAHE