>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=95.08  E-value=0.083  Score=32.87  Aligned_cols=25  Identities=36%  Similarity=0.389  Sum_probs=20.6

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHHHH
Q ss_conf             4898627888857999999999986
Q gi|254780627|r  198 PLFIHASVGLGKTHLLQAIANASIK  222 (502)
Q Consensus       198 PLfi~G~~GlGKTHLl~ai~~~~~~  222 (502)
T Consensus        29 ~~~IvG~sGsGKSTLl~~l~g~~~~   53 (218)
T cd03290          29 LTMIVGQVGCGKSSLLLAILGEMQT   53 (218)
T ss_pred             EEEEECCCCCCHHHHHHHHHCCCCC
T ss_conf             9999999998099999998555656