RPSBLAST alignment for GI: 254780744 and conserved domain: cd03288
>gnl|CDD|73047 cd03288, ABCC_SUR2, The SUR domain 2. The sulfonylurea receptor SUR is an ATP binding cassette (ABC) protein of the ABCC/MRP family. Unlike other ABC proteins, it has no intrinsic transport function, neither active nor passive, but associates with the potassium channel proteins Kir6.1 or Kir6.2 to form the ATP-sensitive potassium (K(ATP)) channel. Within the channel complex, SUR serves as a regulatory subunit that fine-tunes the gating of Kir6.x in response to alterations in cellular metabolism. It constitutes a major pharmaceutical target as it binds numerous drugs, K(ATP) channel openers and blockers, capable of up- or down-regulating channel activity.. Length = 257
Score = 65.1 bits (158), Expect = 2e-11
Identities = 60/228 (26%), Positives = 109/228 (47%), Gaps = 34/228 (14%)
Query: 40 VVKGVDLYVKPGEIVGLLGPNGAGKTTFFYMMTGLICADSGSIKIDGNDITKMPMYR-RA 98
V+K V Y+KPG+ VG+ G G+GK++ ++ G I IDG DI+K+P++ R+
Sbjct: 36 VLKHVKAYIKPGQKVGICGRTGSGKSSLSLAFFRMVDIFDGKIVIDGIDISKLPLHTLRS 95
Query: 99 RLGISYLPQEASIFRGLTVEENILAVLEVYEKDKKKRHEKLDSLLKEFNITKWRHVLAPL 158
RL I + Q+ +F G ++ N+ D + + D L + I + ++++ L
Sbjct: 96 RLSI--ILQDPILFSG-SIRFNL---------DPECKCTD-DRLWEALEIAQLKNMVKSL 142
Query: 159 LSG--------------GQRRRLEIARSLVSFPSYILLDEPFAGVDPVAISDI--HVLIR 202
G GQR+ +AR+ V S +++DE A +D +A +I V++
Sbjct: 143 PGGLDAVVTEGGENFSVGQRQLFCLARAFVRKSSILIMDEATASID-MATENILQKVVMT 201
Query: 203 DLASRGIGILITDHNVHEILTLIDRAYIIHAGGVLAHGTVQEIIDNQD 250
A R ++ H V IL D ++ G ++ T + ++ +D
Sbjct: 202 AFADR--TVVTIAHRVSTILD-ADLVLVLSRGILVECDTPENLLAQED 246