RPSBLAST alignment for GI: 254780704 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 = 58.9 bits (142), Expect = 1e-09
 Identities = 53/225 (23%), Positives = 96/225 (42%), Gaps = 19/225 (8%)

Query: 23  FDINLKIPQNSVTALIGP---------SGCGKSTFLRCLNRMNETIDNCVFTGEIILDGK 73
           ++ NLK     V A I P         +G GKS+      RM +     +F G+I++DG 
Sbjct: 29  YENNLKPVLKHVKAYIKPGQKVGICGRTGSGKSSLSLAFFRMVD-----IFDGKIVIDGI 83

Query: 74  NIYQSSVDVVRLRARVGMVFQRPNPFPKSIYDNVAYGPRIHGLGNNKADIDQIVEMSLKK 133
           +I  S + +  LR+R+ ++ Q P  F  SI  N+   P      +   +  +I ++    
Sbjct: 84  DI--SKLPLHTLRSRLSIILQDPILFSGSIRFNL--DPECKCTDDRLWEALEIAQLKNMV 139

Query: 134 ASLFNEVKDRLFHDASLLSGGQQQRVCIARALAVNPEVILMDEPCSALDPIATASVEELI 193
            SL   +   +       S GQ+Q  C+ARA      +++MDE  +++D      +++++
Sbjct: 140 KSLPGGLDAVVTEGGENFSVGQRQLFCLARAFVRKSSILIMDEATASIDMATENILQKVV 199

Query: 194 HELRESLTIVIVTHSMQQAARVSQRAAMFHMGHLVEEDDTDKMFT 238
                  T+V + H +           +   G LVE D  + +  
Sbjct: 200 MTAFADRTVVTIAHRVSTILDADL-VLVLSRGILVECDTPENLLA 243