HHsearch alignment for GI: 254780663 and conserved domain: cd00883

>cd00883 beta_CA_cladeA Carbonic anhydrases (CA) are zinc-containing enzymes that catalyze the reversible hydration of carbon dioxide in a two-step mechanism in which the nucleophilic attack of a zinc-bound hydroxide ion on carbon dioxide is followed by the regeneration of an active site by ionization of the zinc-bound water molecule and removal of a proton from the active site. CAs are ubiquitous enzymes involved in fundamental processes like photosynthesis, respiration, pH homeostasis and ion transport. There are three evolutionarily distinct families of CAs (the alpha-, beta-, and gamma-CAs) which show no significant sequence identity or structural similarity. Within the beta-CA family there are four evolutionarily distinct clades (A through D). The beta-CAs are multimeric enzymes (forming dimers,tetramers,hexamers and octamers) which are present in higher plants, algae, fungi, archaea and prokaryotes.
Probab=100.00  E-value=0  Score=354.78  Aligned_cols=174  Identities=33%  Similarity=0.606  Sum_probs=149.2

Q ss_pred             HHHHHHCCC--CHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHCCCCCCEEEEECCCCCCCCCCCCCCCHHHHHHHHHHH
Q ss_conf             999970687--988999862389975999962678998888517886624888624223457777753025788877672
Q gi|254780663|r   12 HREFIQDQY--DKKLFQELANQQKPKIMIISCCDSRVAPETIFNAKPGELFVVRNVANIVPPYEPDGQHHATSAAIEFAV   89 (207)
Q Consensus        12 N~~f~~~~~--~~~~~~~l~~~q~P~~~vitC~DsRv~~~~i~~~~~Gd~fv~RnaGn~v~~~~~~~~~~~~~~sle~av   89 (207)
T Consensus         1 n~~~~~~~~~~~~~~~~~La~gQ~P~a~vi~CsDSRv~pe~ifd~~~GdlFvvRn~gNiv~~~d-----~~~~aslEyAv   75 (182)
T cd00883           1 NRAWAEEKKAKDPDFFPRLAKGQTPEYLWIGCSDSRVPENTILGLLPGEVFVHRNIANLVSPTD-----LNCLSVLQYAV   75 (182)
T ss_pred             CHHHHHHHHHHCHHHHHHHHCCCCCCEEEEEECCCCCCHHHHCCCCCCCEEEEEECCCCCCCCC-----CHHHHHHHHHH
T ss_conf             9768877876498999998578999669998647898999980999976799973245067777-----40899999998


Q ss_pred             HCCCCCEEEEEECCCHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHH----HHHHC-CCHHHHHHHHHHHHHHHHHHHH
Q ss_conf             205766899981585389887530000134633101468988889999----86401-6324687999999999999973
Q gi|254780663|r   90 QGLNVEHIVVMGHGRCGGIQAVLDSNNSSTSPGDFIGKWMDIVRPIAQ----KIVAN-NPTEKQTILEQLSIRNSLKNIR  164 (207)
Q Consensus        90 ~~l~v~~iiV~GHt~CGav~aa~~~~~~~~~~~~~~~~~~~~~~~~~~----~~~~~-~~~~~~~~l~~~nV~~~v~~L~  164 (207)
T Consensus        76 ~~L~v~~IVVlGHs~CGav~Aa~~~~~~-----~~~~~~l~~i~~~~~~~~~~~~~~~~~~~~~~~~~~~NV~~qv~~L~  150 (182)
T cd00883          76 DVLKVKHIIVCGHYGCGGVKAALTGKRL-----GLLDNWLRPIRDVYRLHAAELDALEDEEERVDRLVELNVVEQVKNLC  150 (182)
T ss_pred             HCCCCCEEEEECCCCCHHHHHHHCCCCC-----CCHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
T ss_conf             7078877999558885789998638776-----50678999999999988987625599899999999999999999996


Q ss_pred             CCHHHHHHHHCC-CCEEEEEEEECCCCEEEEE
Q ss_conf             097889999779-9679999998898769998
Q gi|254780663|r  165 NFPFVNKLEKEH-MLQIHGAWFDISSGKLWIL  195 (207)
Q Consensus       165 ~~p~i~~~v~~g-~l~I~G~~yDi~tG~v~~l  195 (207)
T Consensus       151 ~~p~i~~~~~~~~~l~I~G~~Ydi~tG~v~~L  182 (182)
T cd00883         151 KTPIVQDAWKRGQELEVHGWVYDLGDGLLRDL  182 (182)
T ss_pred             CCHHHHHHHHCCCCEEEEEEEEECCCCEEEEC
T ss_conf             09899999986994199999998698268739