Updated annotation (from data): ABC transporter for branched-chain amino acids, substrate-binding component Rationale: Important for L-leucine utilization and detrimental for L-valine utilization. Not important for isoleucine utilization, but lose homologs are (AO353_17125, Pf1N1B4_3218), so probably transporters isoleucine as well. Close homologs are mildly important for phenylalanine utilization (i.e., PP_1141), so may transport phenylalanine as well. Original annotation: leucine ABC transporter substrate-binding protein Type 1: Protein-coding gene Located on scaffold CP007637, - strand, nucleotides 1,463,713 to 1,464,840 See nucleotide sequence around PS417_06615 or for all of scaffold CP007637