>cd03290 ABCC_SUR1_N The SUR domain 1. The sulfonylurea receptor SUR is an ATP transporter of the ABCC/MRP family with tandem ATPase binding domains. 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=95.77  E-value=0.0098  Score=36.71  Aligned_cols=27  Identities=26%  Similarity=0.331  Sum_probs=23.0

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        25 ~~Ge~~~IvG~sGsGKSTLl~~l~g~~   51 (218)
T cd03290          25 PTGQLTMIVGQVGCGKSSLLLAILGEM   51 (218)
T ss_pred             CCCCEEEEECCCCCCHHHHHHHHHCCC
T ss_conf             699999999999980999999985556