HHsearch alignment for GI: 254780301 and conserved domain: TIGR03121

>TIGR03121 one_C_dehyd_A formylmethanofuran dehydrogenase subunit A. Members of this largely archaeal protein family are subunit A of the formylmethanofuran dehydrogenase. Nomenclature in some bacteria may reflect inclusion of the formyltransferase described by TIGR03119 as part of the complex, and therefore call this protein formyltransferase/hydrolase complex Fhc subunit A. Note that this model does not distinguish tungsten (FwdA) from molybdenum-containing (FmdA) forms of this enzyme; a single gene from this family is expressed constitutively in Methanobacterium thermoautotrophicum, which has both tungsten and molybdenum forms and may work interchangeably.
Probab=99.93  E-value=1.9e-24  Score=175.61  Aligned_cols=91  Identities=22%  Similarity=0.291  Sum_probs=67.5

Q ss_pred             CEEEECCEEECCCCCEE-EEEEEEEECCEEEEECCCCCCCCCCCCCEEEECCCCEEECCEEECCCCCCCCCC--------
Q ss_conf             26996429999888850-001089979999983178655666788779988798895172714114789998--------
Q gi|254780301|r    3 SFVLNNTRIIDPSRDID-EVGAIIVENGIILAAGADALNAKFPTSALIHDCTGLVAVPGIIDARVTLTGSPD--------   73 (431)
Q Consensus         3 ~llI~n~~iid~~~~~~-~~~~I~I~~gkI~~Ig~~~~~~~~~~~~~vID~~G~~v~PGlID~H~Hl~~~~~--------   73 (431)
T Consensus         1 ei~iknG~V~DPangidGev~DI~IkDGkIV~~~~-----~~~~~~~vIDa~G~vVMpGgID~HsHIaG~KVN~gR~m~P   75 (556)
T TIGR03121         1 EILIKNGTVYDPANGIDGEVMDIFIRDGKIVEPVS-----GGTKPAKVIDASGKLVMAGGVDSHTHIAGPKVNVGRLLRP   75 (556)
T ss_pred             CEEEECCEEECCCCCCCCCEEEEEEECCEEECCCC-----CCCCCCEEEECCCCEEECCCCCCCCCCCCCCCCHHHEECH
T ss_conf             97987969979988888726257788998965777-----7777773897899888177112013556776324201075


Q ss_pred             --------------------CCCCCHHHHHHHHHCCCCCCCCCCC
Q ss_conf             --------------------3114378899998707873212454
Q gi|254780301|r   74 --------------------EYSKNITTLSKEAVAGGITSIILMP   98 (431)
Q Consensus        74 --------------------~~~~~~~~~~~~~~~~~~~~~~~~~   98 (431)
T Consensus        76 Ed~~~~~~~~~~~~~~~~G~~~Pst~~tGy~YA~MGYTtv~EaA~  120 (556)
T TIGR03121        76 EDHRRDPEPRTGLTRAGSGFSVPSTYATGYRYARMGYTTVFEAAV  120 (556)
T ss_pred             HHCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCEEEECCCC
T ss_conf             441144455665433567876676567666888648525403466