HHsearch alignment for GI: 254780889 and conserved domain: cd04594

>cd04594 CBS_pair_EriC_assoc_archaea This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the EriC CIC-type chloride channels in archaea. These ion channels are proteins with a seemingly simple task of allowing the passive flow of chloride ions across biological membranes. CIC-type chloride channels come from all kingdoms of life, have several gene families, and can be gated by voltage. The members of the CIC-type chloride channel are double-barreled: two proteins forming homodimers at a broad interface formed by four helices from each protein. The two pores are not found at this interface, but are completely contained within each subunit, as deduced from the mutational analyses, unlike many other channels, in which four or five identical or structurally related subunits jointly form one pore. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS do
Probab=99.86  E-value=1.7e-21  Score=173.66  Aligned_cols=103  Identities=23%  Similarity=0.366  Sum_probs=96.0

Q ss_pred             CCEEEECCCCHHHHHHHHHHHCCCCEEEECCCCEEEEEEEEHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHH
Q ss_conf             87899465430345656676050416786688602788723545001434467244002678632573035899999998
Q gi|254780889|r  101 NPVTISPYATLADALALMKKYSISGIPVVESDVGKLVGILTNRDVRFASNAQQAVGELMTRNLITVKKTVNLENAKALLH  180 (493)
Q Consensus       101 dPVti~pd~TI~ea~~lm~~~~is~iPVVD~~~gkLiGIVT~rDir~~~~~~~~V~eiMt~~litv~~~~~l~eA~~iM~  180 (493)
T Consensus         2 ~pVtV~pd~tV~eA~~lM~~~~i~~lPVvd~--~klvGIvt~rDi~~~--~~~~v~d~Mt~~v~tv~p~~~l~ea~~lM~   77 (104)
T cd04594           2 KDIKVKDYDKVYEAKRIMIENDLLSLPVVDY--NKFLGAVYLKDIENA--TYGDVVDYIVRGIPYVRLTSTAEEAWEVMM   77 (104)
T ss_pred             CCEEECCCCCHHHHHHHHHHHCCCEEEEEEC--CEEEEEEEHHHHHHC--CCCCHHHEEECCCEEECCCCCHHHHHHHHH
T ss_conf             9879899993999999999839887889989--999999997996524--699844547639888999897999999999


Q ss_pred             HCCCCEEEEECCCCCEEEEEEECCCHHC
Q ss_conf             6553306457479978688980210001
Q gi|254780889|r  181 QHRIEKLLVVDDDGCCIGLITVKDIERS  208 (493)
Q Consensus       181 ~~ki~~LPVVDe~g~LvGIIT~~DIlk~  208 (493)
T Consensus        78 ~~~i~~lPVvd-~gklvGIIT~~Dil~A  104 (104)
T cd04594          78 KNKTRWCPVVD-DGKFKGIVTLDSILDA  104 (104)
T ss_pred             HCCCCEEEEEE-CCEEEEEEEHHHHHCC
T ss_conf             86978789998-9999999996895378