RPSBLAST alignment for GI: 254780704 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 = 81.8 bits (202), Expect = 2e-16
 Identities = 61/259 (23%), Positives = 105/259 (40%), Gaps = 42/259 (16%)

Query: 12  VSVCYGEKRALFDINLKIPQNSVTALIGPSGCGKSTFLRCLNRMNET------------- 58
           ++  +  K  L +I+  I +  V  ++G SG GKS  +  L  M++              
Sbjct: 6   LTKKFDGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEPTSGRIIYHVAL 65

Query: 59  IDNCVFTGEIILDGKN-------IYQSSVDVV--------RLRARVGMVFQRPNPF--PK 101
            + C +       G+        +    VD          R+R R+ ++ QR        
Sbjct: 66  CEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSDKLRRRIRKRIAIMLQRTFALYGDD 125

Query: 102 SIYDNVAYGPRIHGLGNNKADIDQIVEMSLKKASLFNEVK--DRLFHDASLLSGGQQQRV 159
           ++ DNV     +  L     +  + V  ++    L   V+   R+ H A  LSGG++QRV
Sbjct: 126 TVLDNV-----LEALEEIGYEGKEAVGRAVD---LIEMVQLSHRITHIARDLSGGEKQRV 177

Query: 160 CIARALAVNPEVILMDEPCSALDPIATASVEELIHEL--RESLTIVIVTHSMQQAARVSQ 217
            +AR LA  P + L DEP   LDP     V   + E      +++V+ +H  +    +S 
Sbjct: 178 VLARQLAKEPFLFLADEPTGTLDPQTAKLVHNALEEAVKASGISMVLTSHWPEVIEDLSD 237

Query: 218 RAAMFHMGHLVEEDDTDKM 236
           +A     G + EE   D++
Sbjct: 238 KAIWLENGEIKEEGTPDEV 256