RPSBLAST alignment for GI: 254780596 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 = 92.9 bits (231), Expect = 1e-19
 Identities = 59/206 (28%), Positives = 113/206 (54%), Gaps = 27/206 (13%)

Query: 33  LDKVNFNVSSGEIVGLLGRSGSGKSTLLRIIAGLVSPSSGQVLFK-GKKIKDPPKD---- 87
           +D V+  V  GEI G++G SG+GK+TL +IIAG++ P+SG+V  + G +  D  K     
Sbjct: 300 VDNVSLEVKEGEIFGIVGTSGAGKTTLSKIIAGVLEPTSGEVNVRVGDEWVDMTKPGPDG 359

Query: 88  -------ISVVFQTFALFPWLTVLENVELGLKAKGID--KEERRKRALSAIDLIGLDGFE 138
                  I ++ Q + L+P  TVL+N+    +A G++   E  R +A+  + ++G D  +
Sbjct: 360 RGRAKRYIGILHQEYDLYPHRTVLDNLT---EAIGLELPDELARMKAVITLKMVGFDEEK 416

Query: 139 SA-----HTTEISGGMLQRVGFARAFVVFPSLLLMDEPFSALDVLTAENLRTDLIDLWIE 193
           +      +  E+S G   RV  A+  +  P ++++DEP   +D +T    + D+    ++
Sbjct: 417 AEEILDKYPDELSEGERHRVALAQVLIKEPRIVILDEPTGTMDPIT----KVDVTHSILK 472

Query: 194 GRLPI-ESMLMVTHNIEEAVLMCDRV 218
            R  + ++ ++V+H+++  + +CDR 
Sbjct: 473 AREEMEQTFIIVSHDMDFVLDVCDRA 498