RPSBLAST alignment for GI: 254780559 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 = 76.4 bits (188), Expect = 6e-15
 Identities = 64/258 (24%), Positives = 102/258 (39%), Gaps = 53/258 (20%)

Query: 12  DNLKMQFD---------FQVNKAERIVILGPSGAGKSTLLSLMAGFK--YPTRGSI---- 56
            NL  +FD         F + + E + ILG SGAGKS L+ ++ G     PT G I    
Sbjct: 4   KNLTKKFDGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEPTSGRIIYHV 63

Query: 57  --------------------------------FLNGQNHTRSSPSKRPLSILFQEN-NLF 83
                                           F N  +  R    KR ++I+ Q    L+
Sbjct: 64  ALCEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSDKLRRRIRKR-IAIMLQRTFALY 122

Query: 84  SHLTVWQNI--ALGIAPNLRLDHYQHAQVKQMLEKVFLEDFFNRFPSQMSGGQRQRVALA 141
              TV  N+  AL        +    A    ++E V L          +SGG++QRV LA
Sbjct: 123 GDDTVLDNVLEALEEIGYEGKEAVGRAV--DLIEMVQLSHRITHIARDLSGGEKQRVVLA 180

Query: 142 RCLIRQKPILLLDEPFAVFDPALRHEILGLLKQVCDERQLTLLMISHNLEDSMQIATRFI 201
           R L ++  + L DEP    DP     +   L++      +++++ SH  E    ++ + I
Sbjct: 181 RQLAKEPFLFLADEPTGTLDPQTAKLVHNALEEAVKASGISMVLTSHWPEVIEDLSDKAI 240

Query: 202 VIAGGQIVYDGDPDRLMN 219
            +  G+I  +G PD ++ 
Sbjct: 241 WLENGEIKEEGTPDEVVA 258