RPSBLAST alignment for GI: 254780184 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 = 44.8 bits (106), Expect = 1e-04
 Identities = 48/196 (24%), Positives = 81/196 (41%), Gaps = 50/196 (25%)

Query: 504 LSNGESQRIRLASQIGSALTGVLYILDEPSIGLHQRDNTKLINT--LKHLRDTGNTVIVV 561
           LS GE QR+ LA Q+  A    L++ DEP+ G       KL++    + ++ +G ++++ 
Sbjct: 169 LSGGEKQRVVLARQL--AKEPFLFLADEPT-GTLDPQTAKLVHNALEEAVKASGISMVLT 225

Query: 562 EHDEETMLAADHIVDIGPEA-GINGGKIVAEGSPSQIIAHPTSLTGKYMSGKMSIKIPEK 620
            H  E       I D+  +A  +  G+I  EG+P +++A        +M G   +   EK
Sbjct: 226 SHWPEV------IEDLSDKAIWLENGEIKEEGTPDEVVA-------VFMEG---VSEVEK 269

Query: 621 RRQYNPNRMIHVINARSNNLKNVTGSIPLGLFTA---------------ITGISGGGKST 665
             +      I     +  N+     S+  G+  A               I G SG GK+T
Sbjct: 270 ECEVEVGEPI----IKVRNVSKRYISVDRGVVKAVDNVSLEVKEGEIFGIVGTSGAGKTT 325

Query: 666 FLISTLYKAAARIIMG 681
                     ++II G
Sbjct: 326 L---------SKIIAG 332