RPSBLAST alignment for GI: 254780596 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 = 87.6 bits (217), Expect = 6e-18
 Identities = 67/277 (24%), Positives = 121/277 (43%), Gaps = 57/277 (20%)

Query: 12  LEIQDICQSFSLKKISGNLLVLDKVNFNVSSGEIVGLLGRSGSGKSTLLRIIAGLVS--P 69
           +E++++ + F          VL  ++F +  GE++G+LGRSG+GKS L+ ++ G+    P
Sbjct: 1   IEVKNLTKKF------DGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEP 54

Query: 70  SSGQVLF------KGKKIKDPPKD--------------------------------ISVV 91
           +SG++++      K   ++ P K                                 I+++
Sbjct: 55  TSGRIIYHVALCEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSDKLRRRIRKRIAIM 114

Query: 92  FQ-TFALFPWLTVLENVELGLKAKGIDKEERRKRALSAIDLIGLDGFESAHTTEISGGML 150
            Q TFAL+   TVL+NV   L+  G + +E   RA+  I+++ L    +    ++SGG  
Sbjct: 115 LQRTFALYGDDTVLDNVLEALEEIGYEGKEAVGRAVDLIEMVQLSHRITHIARDLSGGEK 174

Query: 151 QRVGFARAFVVFPSLLLMDEPFSALDVLTAENLRTDLIDLWIEGRLPIESMLMVTHNIE- 209
           QRV  AR     P L L DEP   LD  TA+ +   L +      +   SM++ +H  E 
Sbjct: 175 QRVVLARQLAKEPFLFLADEPTGTLDPQTAKLVHNALEEAVKASGI---SMVLTSHWPEV 231

Query: 210 ------EAVLMCDRVLVFSSNPGRIAEEVLISIPHPR 240
                 +A+ + +  +     P  +    +  +    
Sbjct: 232 IEDLSDKAIWLENGEIKEEGTPDEVVAVFMEGVSEVE 268