RPSBLAST alignment for GI: 254780576 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 = 66.0 bits (161), Expect = 3e-11
 Identities = 54/222 (24%), Positives = 108/222 (48%), Gaps = 20/222 (9%)

Query: 375 GISFEIAPSKKTALIGESGVGKSTVAKLLYRL-------YDIKGGIITIDGQDIKKITKE 427
            +S E+   +   ++G SG GK+T++K++  +        +++ G   +D        + 
Sbjct: 302 NVSLEVKEGEIFGIVGTSGAGKTTLSKIIAGVLEPTSGEVNVRVGDEWVDMTKPGPDGRG 361

Query: 428 SLRQTIGIIPQDTILFNDTLRYNILYGNPNASDQELCAAVEVAQLKSFIMKLPNGYDTVV 487
             ++ IGI+ Q+  L+       +L     A   EL    E+A++K+ I     G+D   
Sbjct: 362 RAKRYIGILHQEYDLYPHR---TVLDNLTEAIGLEL--PDELARMKAVITLKMVGFDEEK 416

Query: 488 GERGL-----KLSGGEKQRVSIARAILKNPPIIIFDEATSSLDIITERHIQTAL--ATLS 540
            E  L     +LS GE+ RV++A+ ++K P I+I DE T ++D IT+  +  ++  A   
Sbjct: 417 AEEILDKYPDELSEGERHRVALAQVLIKEPRIVILDEPTGTMDPITKVDVTHSILKAREE 476

Query: 541 KNRTTLVIAHRLSTITD-ADNIIVFDQGTVVESGSHENLISQ 581
             +T ++++H +  + D  D   +   G +V+ G  E ++ +
Sbjct: 477 MEQTFIIVSHDMDFVLDVCDRAALMRDGKIVKIGDPEEIVEE 518