HHsearch alignment for GI: 254780853 and conserved domain: TIGR03294

>TIGR03294 FrhG coenzyme F420 hydrogenase, subunit gamma. This model represents that clade of F420-dependent hydrogenases (FRH) beta subunits found exclusively and universally in methanogenic archaea. This protein contains two 4Fe-4S cluster binding domains (pfam00037) and scores above the trusted cutoff to model pfam01058 for the "NADH ubiquinone oxidoreductase, 20 Kd subunit" family.
Probab=99.70  E-value=3.1e-17  Score=121.69  Aligned_cols=113  Identities=25%  Similarity=0.508  Sum_probs=81.6

Q ss_pred             CC--CCHHHHHHCCCCCC-HHHC-CEEE---CCCCC---CCCEEEEECCCCHHHHHHHHHHHHHCCCCCEEEEECCCCCC
Q ss_conf             46--52135663366678-6764-8487---06822---06079971413455699999999846866619985355668
Q gi|254780853|r   63 AC--CAVEMMQASMPRYD-LERF-GFAP---RASPR---QSDVMIVAGTLTNKMASALRRVYDQMPEPRYVISMGSCANG  132 (185)
Q Consensus        63 aC--C~iE~~a~~~p~yD-~eRf-G~~~---~~sPR---qADvliVtG~vT~km~~~l~~~yeqmpePK~ViA~G~Ca~s  132 (185)
T Consensus        11 gC~GC~lSllD~~E~Lldll~~v~divy~~~l~d~ke~pe~DValVEGsV~~~~e~~le~ikeiRekskilVA~GaCA~~   90 (228)
T TIGR03294        11 GCTGCLVSLTDNYEGLLDILDNIADLVYCQTLADAREIPEMDVALVEGSVCLQDEHSLEEIKELREKAKVVVALGACAAT   90 (228)
T ss_pred             CCCCHHHHHHCCHHHHHHHHHHHHEEEECHHHCCCCCCCCCCEEEEECCCCCCCHHHHHHHHHHHHHCCEEEEEECCCCC
T ss_conf             76653774650315799999752324744011157658885189995501578677799999999868889996412102


Q ss_pred             CCCCCC---------CCCEECCCCCCCCCEEECCCCCCCHHHHHHHHHHHHH
Q ss_conf             863478---------8722077222322306748876898999999999999
Q gi|254780853|r  133 GGYYHY---------SYSVVRGCDRIVPVDIYVPGCPPTAEALIYGILLLQK  175 (185)
Q Consensus       133 GG~f~~---------sY~v~~g~d~~iPVDvyVPGCPPrPeail~gl~~L~~  175 (185)
T Consensus        91 GGI~~~~~ggq~~~P~~e~~~Pi~~vV~VD~~iPGCPP~pe~I~~~~~all~  142 (228)
T TIGR03294        91 GNFTRYSRGGQQAQPQHESFVPITDVIDVDLAIPGCPPSPEAIRNVCVALLN  142 (228)
T ss_pred             CCCCEECCCCCCCCCCCCCCCCHHHEEEECEECCCCCCCHHHHHHHHHHHHC
T ss_conf             8820002588778887555256014476167827998498999999999973