RPSBLAST alignment for GI: 254780173 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 =  106 bits (265), Expect = 8e-24
 Identities = 69/266 (25%), Positives = 128/266 (48%), Gaps = 56/266 (21%)

Query: 18  VEIKFLNKWYGNFHALRDINLNVLRGERVIIAGPSGSGKSTLIRCINHIEKHQ--AGEII 75
           +E+K L K +     L++I+  +  GE + I G SG+GKS L+  +  +++++  +G II
Sbjct: 1   IEVKNLTKKFDGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEPTSGRII 60

Query: 76  IN----------GIP-----------------------LNDDIRNIHEVRRDVGMVFQH- 101
            +            P                       L+D +R    +R+ + ++ Q  
Sbjct: 61  YHVALCEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSDKLR--RRIRKRIAIMLQRT 118

Query: 102 FNLFSNLSVLENCTLGPIWVRKMPK-----KDAEELAMHYLNKVKIADKSHRSSSL---L 153
           F L+ + +VL+N       +  + +     K+A   A+  +  V++   SHR + +   L
Sbjct: 119 FALYGDDTVLDNV------LEALEEIGYEGKEAVGRAVDLIEMVQL---SHRITHIARDL 169

Query: 154 SGGESQRAAIARSLCMQPKIMLFDEPTSALDPEMVKEVLDIMIELA-EEGMTMVCVTHEM 212
           SGGE QR  +AR L  +P + L DEPT  LDP+  K V + + E     G++MV  +H  
Sbjct: 170 SGGEKQRVVLARQLAKEPFLFLADEPTGTLDPQTAKLVHNALEEAVKASGISMVLTSHWP 229

Query: 213 GFARQVADRVVFMDQGQIVEQNSPEE 238
                ++D+ ++++ G+I E+ +P+E
Sbjct: 230 EVIEDLSDKAIWLENGEIKEEGTPDE 255