>tr|Q2RNJ5|Q2RNJ5_RHORT Branched-chain amino acid transport system substrate-binding protein OS=Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIMB 8255 / S1) OX=269796 GN=Rru_A3506 PE=3 SV=1 MKTVLSATLAGALLAMLSPFGGAQADDSVFVGHLKDVTGATGFVGKLYGEGVNDALVWIN AHGGIDGTRLDFESVDYAYEVPRAIALYKKWTSQNKMVALQGWGTGDTEALISFVAKDKI PVLSGSYSGHLTDPTGKNPKTQKPAPYNFFYGPSYSDACRALVQWAEGDWKAKGKEGKPK FIHAGDNHPYPNAPKEACADFATELGFEVLPPVVVSLKPGDFKAQCLTIKQSGANYVYVA NLGPSVVSLVKSCKTVGTDAQYMANIWGGDSETQKTLGADGDGYVFVAANAFWGDDAPGL ALVREIAGSETPRTHHYIRGVCSTFYMKEAMEWAKAHGGLTGESIRNAMYARKDWVPKGL EGVCIPSTWTPEDHRGMTKVFIYQMQNGSEIHKIAETDLPRRDDWLGY