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MT1340

Gene
MT1340
Protein
Putative threonylcarbamoyl-AMP synthase
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
217 amino acids
Function
Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Catalyzes the conversion of L-threonine, HCO(3)(-)/CO(2) and ATP to give threonylcarbamoyl-AMP (TC-AMP) as the acyladenylate intermediate, with the release of diphosphate.
Similarity
Belongs to the SUA5 family.
Mass
22.571 kDa
Sequence
MTETFDCADPEQRSRGIVSAVGAIKAGQLVVMPTDTVYGIGADAFDSSAVAALLSAKGRGRDMPVGVLVGSWHTIEGLVYSMPDGARELIRAFWPGALSLVVVQAPSLQWDLGDAHGTVMLRMPLHPVAIELLREVGPMAVSSANISGHPPPVDAEQARSQLGDHVAVYLDAGPSEQQAGSTIVDLTGATPRVLRPGPVSTERIAEVLGVDAASLFG