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