RPSBLAST alignment for GI: 254780744 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 = 84.5 bits (209), Expect = 2e-17
Identities = 71/254 (27%), Positives = 129/254 (50%), Gaps = 16/254 (6%)
Query: 9 GIEMPEFQENRASKDSLLSACSLTKKYNSV-----YVVKGVDLYVKPGEIVGLLGPNGAG 63
G+ E + + ++ +++K+Y SV V V L VK GEI G++G +GAG
Sbjct: 263 GVSEVEKECEVEVGEPIIKVRNVSKRYISVDRGVVKAVDNVSLEVKEGEIFGIVGTSGAG 322
Query: 64 KTTFFYMMTGLICADSGSIKI----DGNDITKM-PMYR-RARLGISYLPQEASIFRGLTV 117
KTT ++ G++ SG + + + D+TK P R RA+ I L QE ++ TV
Sbjct: 323 KTTLSKIIAGVLEPTSGEVNVRVGDEWVDMTKPGPDGRGRAKRYIGILHQEYDLYPHRTV 382
Query: 118 EENILAVLEVYEKDKKKRHEKLDSL-LKEFNITKWRHVLAPL---LSGGQRRRLEIARSL 173
+N+ + + D+ R + + +L + F+ K +L LS G+R R+ +A+ L
Sbjct: 383 LDNLTEAIGLELPDELARMKAVITLKMVGFDEEKAEEILDKYPDELSEGERHRVALAQVL 442
Query: 174 VSFPSYILLDEPFAGVDPVAISDI-HVLIRDLASRGIGILITDHNVHEILTLIDRAYIIH 232
+ P ++LDEP +DP+ D+ H +++ +I H++ +L + DRA ++
Sbjct: 443 IKEPRIVILDEPTGTMDPITKVDVTHSILKAREEMEQTFIIVSHDMDFVLDVCDRAALMR 502
Query: 233 AGGVLAHGTVQEII 246
G ++ G +EI+
Sbjct: 503 DGKIVKIGDPEEIV 516