RPSBLAST alignment for GI: 254780273 and conserved domain: TIGR03269

>gnl|CDD|132313 TIGR03269, met_CoM_red_A2, methyl coenzyme M reductase system, component A2. The enzyme that catalyzes the final step in methanogenesis, methyl coenzyme M reductase, contains alpha, beta, and gamma chains. In older literature, the complex of alpha, beta, and gamma chains was termed component C, while this single chain protein was termed methyl coenzyme M reductase system component A2. Length = 520

 Score = 63.3 bits (154), Expect = 1e-10
 Identities = 56/216 (25%), Positives = 105/216 (48%), Gaps = 29/216 (13%)

Query: 17  GSKKVLDDINLSFYPDAKIGILGPNGAGKSTILRIMAGIDKEYNGEAWLATG-----FTV 71
           G  K +D+++L        GI+G +GAGK+T+ +I+AG+ +  +GE  +  G      T 
Sbjct: 295 GVVKAVDNVSLEVKEGEIFGIVGTSGAGKTTLSKIIAGVLEPTSGEVNVRVGDEWVDMT- 353

Query: 72  GYLPQEPQLDLSKTVKENIIEGVAHKQAILDRYNELMMNYSE----KTEEEIAKLQDIID 127
                +P  D     K  I  G+ H++  L  +  ++ N +E    +  +E+A+++ +I 
Sbjct: 354 -----KPGPDGRGRAKRYI--GILHQEYDLYPHRTVLDNLTEAIGLELPDELARMKAVIT 406

Query: 128 SKGLWDLETEVQVAIESLHCPADGLNITSLSGGEKRRVALCKLLLSSPDLLLLDEPTNHL 187
            K +   E + +  ++             LS GE+ RVAL ++L+  P +++LDEPT  +
Sbjct: 407 LKMVGFDEEKAEEILDKYP--------DELSEGERHRVALAQVLIKEPRIVILDEPTGTM 458

Query: 188 DAETIAWMEKYL----REYSGAVLMVTHDRYFLDNV 219
           D  T   +   +     E     ++V+HD  F+ +V
Sbjct: 459 DPITKVDVTHSILKAREEMEQTFIIVSHDMDFVLDV 494