HHsearch alignment for GI: 254780766 and conserved domain: cd03289
>cd03289 ABCC_CFTR2 The CFTR subfamily domain 2. 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=98.43 E-value=3.3e-06 Score=59.71 Aligned_cols=77 Identities=21% Similarity=0.261 Sum_probs=60.4
Q ss_pred HCCCHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCHHCCCHHHHHHHHHHHHHC--CCCEEEEECCHHHHHHHHCCEE
Q ss_conf 12205899999999999999999870899789980122015989999999997417--9809998069678543212600
Q gi|254780766|r 286 HGSTGEQKVVLVGIFLAHARLISNTTGFAPILLLDEISAHLDEDKRNALFRIVTDI--GSQIFMTGTDKSVFDSLNETAK 363 (375)
Q Consensus 286 ~~S~Gqqk~~~l~l~La~~~~~~~~~~~~pilLiDdi~s~LD~~~~~~ll~~l~~~--~~Qv~iTt~~~~~~~~~~~~~~ 363 (375)
T Consensus 138 ~LSgGqkQrl~lARaLl---------~~p~IllLDEpTs~LD~~te~~i~~~l~~~~~~~TvI~itHrl~~~~~---~Dr 205 (275)
T cd03289 138 VLSHGHKQLMCLARSVL---------SKAKILLLDEPSAHLDPITYQVIRKTLKQAFADCTVILSEHRIEAMLE---CQR 205 (275)
T ss_pred CCCHHHHHHHHHHHHHH---------CCCCEEEEECCCCCCCHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHH---CCE
T ss_conf 23999999999999995---------199989997976689999999999999997299989999438888986---999
Q ss_pred EEEECCCEEEE
Q ss_conf 79972896895
Q gi|254780766|r 364 FMRISNHQALC 374 (375)
Q Consensus 364 ~~~i~~g~~~~ 374 (375)
T Consensus 206 Ilvld~G~Ive 216 (275)
T cd03289 206 FLVIEENKVRQ 216 (275)
T ss_pred EEEEECCEEEE
T ss_conf 99998999999