>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.

Probab=94.92  E-value=0.028  Score=33.94  Aligned_cols=27  Identities=33%  Similarity=0.415  Sum_probs=22.8

Q ss_pred             CCCCEEEEECCCCCCHHHHHHHHHHHH
Q ss_conf             678849998787778688999999862
Q gi|254780567|r   62 WPSRVVILVGPSGSGKSCLANIWSDKS   88 (246)
Q Consensus        62 ~~~~~l~i~G~~GsGKTHLl~a~~~~~   88 (246)
T Consensus        45 ~~Ge~vaIvG~sGsGKSTL~~ll~gl~   71 (257)
T cd03288          45 KPGQKVGICGRTGSGKSSLSLAFFRMV   71 (257)
T ss_pred             CCCCEEEEECCCCCCHHHHHHHHHHCC
T ss_conf             799999999999981999999996056