HHsearch alignment for GI: 254781223 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=99.58 E-value=3.8e-15 Score=79.69 Aligned_cols=107 Identities=18% Similarity=0.210 Sum_probs=53.6
Q ss_pred CCCCEEECCCEEECCCCEECCCCEE---CCCCCCCCCCCCCCCCCE----EEEEEEECCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 9687698897099288399798154---575432311222222210----011355202211112221101122222110
Q gi|254781223|r 1 MYDNAVVRDCATVIDDARVSGNASV---SRFAQVKSNAEVSDNTYV----RDNAKVGGYAKVSGNASVGGNAIVRDTAEV 73 (110)
Q Consensus 1 i~~n~~I~~~a~I~~~~~I~~n~~I---~~~~~i~~~~~i~~~~~i----~~~~~i~~~~~i~~~~~i~~~~~~~~~~~i 73 (110)
T Consensus 8 I~p~A~I~G~V~IG~~~~I~~~~~I~~d~~~i~IG~~~~I~~~~~Ih~~~~~~~~IG~~v~Ig~~~~i~g-~~Ig~~~~I 86 (153)
T cd04645 8 IAPNATVIGDVTLGEGSSVWFGAVLRGDVNPIRIGERTNIQDGSVLHVDPGYPTIIGDNVTVGHGAVLHG-CTIGDNCLI 86 (153)
T ss_pred ECCCCEEECCEEECCCCEECCCCEEECCCCCEEECCCCEECCCCCCCCCCCCCCEECCCCEECCCCEEEC-EEEEEEEEE
T ss_conf 9999999772699899999658384246663599999898968543525999979899989999959924-187300477
Q ss_pred CCCCCCCCCCCCCCCEEECCCEEECCCCEECCCEE
Q ss_conf 11111111243220139749849988889969809
Q gi|254781223|r 74 GGDAFVIGFTVISGNARVRGNAVVGGDTVVEGDTV 108 (110)
Q Consensus 74 ~~~~~i~~~~~I~~~~~I~~~~~I~~~~~I~~~~~ 108 (110)
T Consensus 87 G~~a~I~~gv~IG~~~vIgagsvV~~~~~vp~~~v 121 (153)
T cd04645 87 GMGAIILDGAVIGKGSIVAAGSLVPPGKVIPPGSL 121 (153)
T ss_pred CCCCEECCCCEECCCCEECCCCEECCCCEECCCCE
T ss_conf 05439856999889979944989748979699859