>tr|Q8YT15|Q8YT15_ANASP ATP-binding protein of branched-chain amino acid ABC transporter - Anabaena sp. (strain PCC 7120) MSGSAQNFTPLLEVENVHAGYIKDVDILQGVNFRVESGELVTVIGPNGAGKSTLAKTIFGLLTPHTGKITFKGKNIAGLK SNQIVRLGMCYVPQIANVFPSLSVEENLEMGAFIRNDSLQPLKDKIFAMFPRLSDRRRQRAGTLSGGERQMLAMGKALML EPSLLVLDEPSAALSPILVTQVFEQVKQINQEGTAIILVEQNARKALEMADRGYVLESGRDAISGPGQELLTDPKVAELY LGAGKGH