RPSBLAST alignment for GI: 254780139 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 = 92.6 bits (230), Expect = 1e-19
 Identities = 74/267 (27%), Positives = 116/267 (43%), Gaps = 51/267 (19%)

Query: 14  LSVRNLTIELNNRIILNNINLDILRGEILGVIGSSGTGKSILMRGILGL--IPRVSGEV- 70
           + V+NLT + + + +L NI+  I  GE+LG++G SG GKS+LM  + G+      SG + 
Sbjct: 1   IEVKNLTKKFDGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEPTSGRII 60

Query: 71  ----------------------KVLGEHL--------NLAKGKQNFAFSAKLGVLFQHG- 99
                                  V G  L        NL+  K       ++ ++ Q   
Sbjct: 61  YHVALCEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSD-KLRRRIRKRIAIMLQRTF 119

Query: 100 ALFSSMTVQEN-------ISMPIKEHLNLPADLIEHIVHTKIAIVGLPPETANLMPFQLS 152
           AL+   TV +N       I    KE +    DLIE +V     I  +  +        LS
Sbjct: 120 ALYGDDTVLDNVLEALEEIGYEGKEAVGRAVDLIE-MVQLSHRITHIARD--------LS 170

Query: 153 GGMIKRVSLARALAIDPDLLFLDEPTSGLDPIAAEEFDKLLIKLRHSLGLSVYMITHDLN 212
           GG  +RV LAR LA +P L   DEPT  LDP  A+     L +   + G+S+ + +H   
Sbjct: 171 GGEKQRVVLARQLAKEPFLFLADEPTGTLDPQTAKLVHNALEEAVKASGISMVLTSHWPE 230

Query: 213 NLISTCNRVAVIQKKGIMKEGTISDIV 239
            +    ++   ++   I +EGT  ++V
Sbjct: 231 VIEDLSDKAIWLENGEIKEEGTPDEVV 257