>tr|Q8YU20|Q8YU20_NOSS1 ATP-binding protein of branched-chain amino acid ABC transporter OS=Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) GN=alr2541 PE=4 SV=1
MLDIMSELNISRFKPPMNADESRYENRQDFKILEIQELDVNYGGIQALKKINLTIQKGEVVTLIGANGAGKSTTLRAISK
IVTPKNGQIIYSGRNITRRLPHEVVKFGIAHCPEGRRVLAKQTVLDNLLLGAYIRSNQTEIKADIKQQFELFPRLAQRQN
QLAGTLSGGEQQMLAIARALMSRPQLLLLDEPSLGLAPAIVREIFSIIENLRATGVTILLVEQNANLALQIADRGYVLEA
GSITLSGAASNLINDERVKKAYLG