HHsearch alignment for GI: 254780766 and conserved domain: cd03291

>cd03291 ABCC_CFTR1 The CFTR subfamily domain 1. The cystic fibrosis transmembrane regulator (CFTR), the product of the gene mutated in patients with cystic fibrosis, has adapted the ABC transporter structural motif to form a tightly regulated anion channel at the apical surface of many epithelia. Use of the term assembly of a functional ion channel implies the coming together of subunits, or at least smaller not-yet functional components of the active whole. In fact, on the basis of current knowledge only the CFTR polypeptide itself is required to form an ATP- and protein kinase A-dependent low-conductance chloride channel of the type present in the apical membrane of many epithelial cells. CFTR displays the typical organization (IM-ABC)2 and carries a characteristic hydrophilic R-domain that separates IM1-ABC1 from IM2-ABC2.
Probab=98.21  E-value=1.8e-05  Score=54.84  Aligned_cols=77  Identities=14%  Similarity=0.157  Sum_probs=56.7

Q ss_pred             HCCCHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCHHCCCHHHHHHHHHH-HHHC--CCCEEEEECCHHHHHHHHCCE
Q ss_conf             1220589999999999999999987089978998012201598999999999-7417--980999806967854321260
Q gi|254780766|r  286 HGSTGEQKVVLVGIFLAHARLISNTTGFAPILLLDEISAHLDEDKRNALFRI-VTDI--GSQIFMTGTDKSVFDSLNETA  362 (375)
Q Consensus       286 ~~S~Gqqk~~~l~l~La~~~~~~~~~~~~pilLiDdi~s~LD~~~~~~ll~~-l~~~--~~Qv~iTt~~~~~~~~~~~~~  362 (375)
T Consensus       159 ~LSGGQkQRlaiARALl---------~~p~IliLDEpTS~LD~~tE~~I~~~~l~~~~~~kTvI~ItHrL~~i~---~aD  226 (282)
T cd03291         159 TLSGGQRARISLARAVY---------KDADLYLLDSPFGYLDVFTEKEIFESCVCKLMANKTRILVTSKMEHLK---KAD  226 (282)
T ss_pred             CCCHHHHHHHHHHHHHH---------CCCCEEEEECCCCCCCHHHHHHHHHHHHHHHHCCCEEEEEECCHHHHH---HCC
T ss_conf             58999999999999984---------289989986877668987899999999999868998999937888898---699


Q ss_pred             EEEEECCCEEEE
Q ss_conf             079972896895
Q gi|254780766|r  363 KFMRISNHQALC  374 (375)
Q Consensus       363 ~~~~i~~g~~~~  374 (375)
T Consensus       227 rIiVL~~G~Ive  238 (282)
T cd03291         227 KILILHEGSSYF  238 (282)
T ss_pred             EEEEEECCEEEE
T ss_conf             999998988999