HHsearch alignment for GI: 254781108 and conserved domain: TIGR00868

>TIGR00868 hCaCC calcium-activated chloride channel protein 1; InterPro: IPR004727 This entry represents a family of Ca(2+)-regulated chloride channels (CLCA) which includes bovine, murine and human proteins , . Each CLCA exhibits a distinct, often overlapping, tissue expression pattern. With the exception of the truncated, secreted protein hCLCA3 , they are synthesized as an approximately 125 kDa precursor transmembrane glycoprotein that is rapidly cleaved into 90 and 35 kDa subunits. The human proteins have been shown to affect a large number of cell functions including chloride conductance, epithelial secretion, cell-cell adhesion, apoptosis, cell cycle control, mucus production in asthma, and blood pressure. The CLCA proteins expressed on the luminal surface of lung vascular endothelia (bCLCA2; mCLCA1; hCLCA2) serve as adhesion molecules for lung metastatic cancer cells, mediating vascular arrest and lung colonization. Expression of hCLCA2 in normal mammary epithelium is consistently lost in human breast cancer and in all tumorigenic breast cancer cell lines. Re-expression of hCLCA2 in human breast cancer cells abrogates tumorigenicity in nude mice, implying that hCLCA2 acts as a tumour suppressor in breast cancer..
Probab=99.65  E-value=2.1e-15  Score=110.83  Aligned_cols=176  Identities=19%  Similarity=0.348  Sum_probs=110.8

Q ss_pred             CCCCEEEECCCCCCCCCCCCCCCCHHHHHCCCEECCCCCCCCEEEECCCCCCEEECCCCCCCCCHHHHHHHHHHHHHHHH
Q ss_conf             54313575055666666766631012331023012688765403101343220112555333410002456655410220
Q gi|254781108|r  147 AISICMVLDVSRSMEDLYLQKHNDNNNMTSNKYLLPPPPKKSFWSKNTTKSKYAPAPAPANRKIDVLIESAGNLVNSIQK  226 (398)
Q Consensus       147 ~~di~lvlD~SgSm~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~a~~~~~~~~~~  226 (398)
T Consensus       307 qRiVCLVLDKSGSM~~~dRL--------------------------------------------~RmNQAa~lFL~Q~vE  342 (874)
T TIGR00868       307 QRIVCLVLDKSGSMTKEDRL--------------------------------------------KRMNQAAKLFLLQIVE  342 (874)
T ss_pred             CEEEEEEECCCCCCCCCCHH--------------------------------------------HHHHHHHHHHEEEEEE
T ss_conf             75899986344337988533--------------------------------------------4555566430123554


Q ss_pred             CCCCCCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHCC--CCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCC
Q ss_conf             2768776521346541267765431123568999999997357--78887445889999999611346666656676666
Q gi|254781108|r  227 AIQEKKNLSVRIGTIAYNIGIVGNQCTPLSNNLNEVKSRLNKL--NPYENTNTYPAMHHAYRELYNEKESSHNTIGSTRL  304 (398)
Q Consensus       227 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~lt~~~~~~~~~I~~l--~~~G~T~~~~gl~~a~~~l~~~~~~~~~~~~~~~~  304 (398)
T Consensus       343 ~-------gs~VGmV~FDS~A~i~n~L~~I~s~~~~~~l~a~LP~~a~GGTSIC~Gl~~aFq~I~~~~~~t~GS------  409 (874)
T TIGR00868       343 K-------GSWVGMVTFDSAAEIKNELIKITSSDERDALTANLPTEASGGTSICSGLKAAFQVIKKSDQSTDGS------  409 (874)
T ss_pred             C-------CCEEEEEECCCEEEEEEEEEEECCHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCC------
T ss_conf             1-------526776630644576542077526689989987077878768036566766654333126666753------


Q ss_pred             CEEEEECCCCCCCCCCCCCCCHHHHHHH-HHHHHCCCEEEEEEECCCCCHHHH--HHHHHCCCCCEEEECCH---HHHHH
Q ss_conf             5169981588778777776631489999-999978988999995479755899--99985199818994698---99999
Q gi|254781108|r  305 KKFVIFITDGENSGASAYQNTLNTLQIC-EYMRNAGMKIYSVAVSAPPEGQDL--LRKCTDSSGQFFAVNDS---RELLE  378 (398)
Q Consensus       305 ~k~iillTDG~~~~~~~~~~~~~~~~~c-~~~K~~gi~IytIg~~~~~~~~~~--l~~cAs~~~~yy~a~~~---~~L~~  378 (398)
T Consensus       410 --Ei~LLTDGEDN~i----------~sC~~eVkqsGaIiHtiALG-psAa~ele~lS~m--TGG~~fYa~D~~~~NgLid  474 (874)
T TIGR00868       410 --EIVLLTDGEDNTI----------SSCIEEVKQSGAIIHTIALG-PSAAKELEELSDM--TGGLRFYASDEADNNGLID  474 (874)
T ss_pred             --EEEEEECCCCCCE----------EECHHHHHCCCEEEEEEECC-HHHHHHHHHHHHH--CCCCEEEEECHHHCCCHHH
T ss_conf             --6998306875762----------31305541098089985078-4589999998733--3871133413333141454


Q ss_pred             HHHHHHH---HHHHCEEEE
Q ss_conf             9999999---875124573
Q gi|254781108|r  379 SFDKITD---KIQEQSVRI  394 (398)
Q Consensus       379 aF~~I~~---~i~~~r~~~  394 (398)
T Consensus       475 AFg~lsS~~~~~sQ~~lQL  493 (874)
T TIGR00868       475 AFGALSSGNGSVSQQSLQL  493 (874)
T ss_pred             HHHHHCCCCHHHHHHHHHH
T ss_conf             6642214761255555555