RPSBLAST alignment for GI: 254781123 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 = 71.4 bits (175), Expect = 7e-13
 Identities = 63/250 (25%), Positives = 106/250 (42%), Gaps = 58/250 (23%)

Query: 285 LEADKITKQYDDRLVVKDFSLRIHYGECIGIVGPNGAGKTTLLKLLTG------------ 332
           +E   +TK++D + V+K+ S  I  GE +GI+G +GAGK+ L+ +L G            
Sbjct: 1   IEVKNLTKKFDGKEVLKNISFTIEEGEVLGILGRSGAGKSVLMHVLRGMDQYEPTSGRII 60

Query: 333 ---KIKPDCGFIT----LGTNLKIATIDQKREDID---PDKSL----------------A 366
               +   CG++     +G    +     + E++D       L                A
Sbjct: 61  YHVALCEKCGYVERPSKVGEPCPVCGGTLEPEEVDFWNLSDKLRRRIRKRIAIMLQRTFA 120

Query: 367 SYLTGSSGDSLMVRGESRHVAGY--------IKDFLFHPDQAHSLM---KHLSGGEKMRA 415
            Y   +  D+++   E+    GY          D +     +H +    + LSGGEK R 
Sbjct: 121 LYGDDTVLDNVL---EALEEIGYEGKEAVGRAVDLIEMVQLSHRITHIARDLSGGEKQRV 177

Query: 416 IVARVLA-QPFNFLIMDEPTNDLDFETLDF----LERTITQLQGTILIVSHDRDFLDRTV 470
           ++AR LA +PF FL  DEPT  LD +T       LE  +     ++++ SH  + ++   
Sbjct: 178 VLARQLAKEPFLFL-ADEPTGTLDPQTAKLVHNALEEAVKASGISMVLTSHWPEVIEDLS 236

Query: 471 TSTIAAQNIE 480
              I  +N E
Sbjct: 237 DKAIWLENGE 246