HHsearch alignment for GI: 254780773 and conserved domain: TIGR03279

>TIGR03279 cyano_FeS_chp putative FeS-containing Cyanobacterial-specific oxidoreductase. Members of this protein family are predicted FeS-containing oxidoreductases of unknown function, apparently restricted to and universal across the Cyanobacteria. The high trusted cutoff score for this model, 700 bits, excludes homologs from other lineages. This exclusion seems justified because a significant number of sequence positions are simultaneously unique to and invariant across the Cyanobacteria, suggesting a specialized, conserved function, perhaps related to photosynthesis. A distantly related protein family, TIGR03278, in universal in and restricted to archaeal methanogens, and may be linked to methanogenesis.
Probab=98.43  E-value=3.2e-07  Score=69.53  Aligned_cols=62  Identities=19%  Similarity=0.313  Sum_probs=44.3

Q ss_pred             CCCCCCCCCHHHHHHCCCCCEEEEECCCCCCCCHHHHHHCCCCCCCCCEEEEEECCCCEEEECCC
Q ss_conf             00024567556530014566288887830454001111101467886316999658731310112
Q gi|254780773|r  121 VVSNVSPASPAAIAGVKKGDCIISLDGITVSAFEEVAPYVRENPLHEISLVLYREHVGVLHLKVM  185 (349)
Q Consensus       121 ~I~~V~~~spA~~AGL~~GD~Il~InG~~V~s~~dl~~~i~~~~g~~v~i~v~R~~~~~~~~~v~  185 (349)
T Consensus         1 ~I~~V~pgSiA~e~Gie~GD~llsING~~i~DiiDy~f~~~---de~~~L~v~~~~Ge~~~ieie   62 (433)
T TIGR03279         1 LISAVLPGSIAEELGFEPGDALVSINGVAPRDLIDYQFLCA---DEELELEVLDANGESHQIEIE   62 (433)
T ss_pred             CEEEECCCCHHHHHCCCCCCEEEEECCCCCCCCEEEEECCC---CCEEEEEEECCCCCEEEEEEE
T ss_conf             94157799978983899998899889945555143411215---855999999589979999984