HHsearch alignment for GI: 255764481 and conserved domain: cd04645
>cd04645 LbH_gamma_CA_like Gamma carbonic anhydrase-like: This family is composed of gamma carbonic anhydrase (CA), Ferripyochelin Binding Protein (FBP), E. coli paaY protein, and similar proteins. CAs are zinc-containing enzymes that catalyze the reversible hydration of carbon dioxide in a two-step mechanism, involving the nucleophilic attack of a zinc-bound hydroxide ion on carbon dioxide, followed by the regeneration of the active site by ionization of the zinc-bound water molecule and removal of a proton from the active site. They are ubiquitous enzymes involved in fundamental processes like photosynthesis, respiration, pH homeostasis and ion transport. There are three evolutionary distinct groups - alpha, beta and gamma carbonic anhydrases - which show no significant sequence identity or structural similarity. Gamma CAs are trimeric enzymes with left-handed parallel beta helix (LbH) structural domain.
Probab=99.81 E-value=1.4e-19 Score=142.89 Aligned_cols=134 Identities=19% Similarity=0.323 Sum_probs=99.9
Q ss_pred CCCCCCEECCCEEECCCCEECCCCEECCCCEEC---CCCEECCCCEECCCCEECCCCEEEEEEECCCCCEEEECCCCCCC
Q ss_conf 057997565510888985998898995655988---99899889898668689168468655311434223210233312
Q gi|255764481|r 3 RMGNNPIIHPLALVEEGAVIGPNSLIGPFCCVG---SEVEIGAGVELISHCVVAGKTKIGDFTKVFPMAVLGGDTQSKYH 79 (271)
Q Consensus 3 ~i~~~~~IhpsA~I~~~a~Ig~~v~Igp~~~I~---~~v~IG~~~~I~~~v~I~g~t~IG~~~~I~~~a~Ig~~~qd~~~ 79 (271)
T Consensus 1 ~I~~~a~I~p~A~I~G~V~IG~~~~I~~~~~I~~d~~~i~IG~~~~I~~~~~Ih~------------------~------ 56 (153)
T cd04645 1 EIDPSAFIAPNATVIGDVTLGEGSSVWFGAVLRGDVNPIRIGERTNIQDGSVLHV------------------D------ 56 (153)
T ss_pred CCCCCEEECCCCEEECCEEECCCCEECCCCEEECCCCCEEECCCCEECCCCCCCC------------------C------
T ss_conf 9189819999999977269989999965838424666359999989896854352------------------5------
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCEECCCEEECCCC
Q ss_conf 22222332222222122443211112222221223320000166554331001234432234524553214860652344
Q gi|255764481|r 80 NFVGTELLVGKKCVIREGVTINRGTVEYGGKTIVGDNNFFLANSHVAHDCKLGNGIVLSNNVMIAGHVIVDDRVVFGGGS 159 (271)
Q Consensus 80 ~g~~~~v~IG~~~~Ire~v~I~~gt~~~~~~T~IG~~~~i~~~~hI~Hd~~IG~~vii~n~~~l~G~v~Igd~~~IG~~~ 159 (271)
T Consensus 57 --~~~~~~IG~~v~Ig~~~~i--------------------------~g~~Ig~~~~IG~~a~I~~gv~IG~~~vIgags 108 (153)
T cd04645 57 --PGYPTIIGDNVTVGHGAVL--------------------------HGCTIGDNCLIGMGAIILDGAVIGKGSIVAAGS 108 (153)
T ss_pred --CCCCCEECCCCEECCCCEE--------------------------ECEEEEEEEEECCCCEECCCCEECCCCEECCCC
T ss_conf --9999798999899999599--------------------------241873004770543985699988997994498
Q ss_pred CCCCCEEEECCCEEECC-CCCCCCCCCCCH
Q ss_conf 43365064047435013-211223333100
Q gi|255764481|r 160 AVHQFTRIGKYAFIGGM-TGVVHDVIPYGI 188 (271)
Q Consensus 160 ~v~~~v~IG~~a~ig~g-s~V~kdVpp~~~ 188 (271)
T Consensus 109 vV~~~~~vp~~~v~~G~PAr~ir~~~~~e~ 138 (153)
T cd04645 109 LVPPGKVIPPGSLVAGSPAKVVRELTDEEI 138 (153)
T ss_pred EECCCCEECCCCEEEECCCEEECCCCHHHH
T ss_conf 974897969985999628379715999999