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 = 73.3 bits (180), Expect = 2e-13
 Identities = 62/216 (28%), Positives = 97/216 (44%), Gaps = 41/216 (18%)

Query: 4   PILRLD-----HISATIGGIDLLQDVCLSIKPKERICLVGCNGSGKSTLLKIAAGITEPQ 58
           PI+++      +IS   G +  + +V L +K  E   +VG +G+GK+TL KI AG+ EP 
Sbjct: 278 PIIKVRNVSKRYISVDRGVVKAVDNVSLEVKEGEIFGIVGTSGAGKTTLSKIIAGVLEPT 337

Query: 59  SGNVFL------------------HSSSRLGYLEQNPDLSHFSTISQYIDDTIKDTIEAP 100
           SG V +                   +   +G L Q  DL    T+   + + I   +E P
Sbjct: 338 SGEVNVRVGDEWVDMTKPGPDGRGRAKRYIGILHQEYDLYPHRTVLDNLTEAI--GLELP 395

Query: 101 YSPYSLLKKFNLR----EQDRIEN--------LSVGQTRCVALMKMLISRPDILILDEPT 148
                +     L+    ++++ E         LS G+   VAL ++LI  P I+ILDEPT
Sbjct: 396 DELARMKAVITLKMVGFDEEKAEEILDKYPDELSEGERHRVALAQVLIKEPRIVILDEPT 455

Query: 149 NHLDFRTIHWMEQELLK----INSALIFVSHDRRFL 180
             +D  T   +   +LK    +    I VSHD  F+
Sbjct: 456 GTMDPITKVDVTHSILKAREEMEQTFIIVSHDMDFV 491