RPSBLAST alignment for GI: 254780896 and conserved domain: cd06581
>gnl|CDD|119323 cd06581, TM_PBP1_LivM_like, Transmembrane subunit (TM) of Escherichia coli LivM and related proteins. LivM is one of two TMs of the E. coli LIV-1/LS transporter, a Periplasmic Binding Protein (PBP)-dependent ATP-Binding Cassette (ABC) transporter involved in the uptake of branched-chain amino acids (AAs). These types of transporters generally bind type 1 PBPs. PBP-dependent ABC transporters consist of a PBP, two TMs, and two cytoplasmic ABCs, and are mainly involved in importing solutes from the environment. The solute is captured by the PBP, which delivers it to a gated translocation pathway formed by the two TMs. The two ABCs bind and hydrolyze ATP and drive the transport reaction. E. coli LivM forms a heterodimer with another TM, LivH, to generate the transmembrane pore. LivH is not included in this subgroup. The LIV-1/LS transporter is comprised of two TMs (LivM and LivH), two ABCs (LivG and LivF), and one of two alternative PBPs, LivJ (LIV-BP) or LivK (LS-BP). In addition to transporting branched-chain AAs including leucine, isoleucine and valine, the E. coli LIV-1/LS transporter is involved in the uptake of the aromatic AA, phenylalanine.. Length = 268
Score = 151 bits (385), Expect = 2e-37
Identities = 83/252 (32%), Positives = 136/252 (53%), Gaps = 14/252 (5%)
Query: 46 ILIYVMFAWGLSIVVGSLGLLSLNCVIAYAIGAYSYVILGSRYGLSIWLLIPVSAMISGA 105
ILIY + A GL++++G G LSL + IGAY+ +L +R GL WL + + +++
Sbjct: 1 ILIYAILALGLNLLLGYAGQLSLGHAAFFGIGAYTAALLATRLGLPFWLALLAAGLVAAL 60
Query: 106 CGMIMGLPSLKFRGDYLAIATLIMSEIFQNILIKWKPITNGKAGIYVADRLYFLGTTVRS 165
G+++GLP+L+ RG Y AIATL +EI + + + W +T G G+ S
Sbjct: 61 VGLLLGLPALRLRGVYFAIATLAFAEIVRLLALNWSSLTGGSNGL--------------S 106
Query: 166 LIRFFRFPSSFVIYEIFMYYVLLGMCFLSASIILWLRRTAISNAWRTIRDNQKAFFSLNT 225
I + + YY++L + L ++ L R+ A R IR+N+ A +L
Sbjct: 107 GIPPPLLGGLLLSSPLAFYYLVLAVLLLVLLLLRRLVRSPFGRALRAIRENEVAAEALGI 166
Query: 226 TIIFAKLSAFAVSSAFIGMAGAFFAASRDRISPDMFKFSENIIVISIVILGGMTSLSKIA 285
+ KL AFA+S+A G+AGA +A +SP+ F F+ +I ++ +V+LGG+ SL
Sbjct: 167 NVTRYKLLAFALSAALAGLAGALYAHYLGFVSPESFGFALSIELLLMVVLGGLGSLLGPV 226
Query: 286 KATAILIGVVEL 297
A+L+ + EL
Sbjct: 227 LGAALLVLLPEL 238