RPSBLAST alignment for GI: 254780624 and conserved domain: TIGR02752
>gnl|CDD|131799 TIGR02752, MenG_heptapren, 2-heptaprenyl-1,4-naphthoquinone methyltransferase. MenG is a generic term for a methyltransferase that catalyzes the last step in menaquinone biosynthesis; the exact enzymatic activity differs for different MenG because the menaquinone differ in their prenoid side chains in different species. Members of this MenG protein family are 2-heptaprenyl-1,4-naphthoquinone methyltransferase, and are found together in operons with the two subunits of the heptaprenyl diphosphate synthase in Bacillus subtilis and related species. Length = 231
Score = 179 bits (456), Expect = 6e-46
Identities = 83/234 (35%), Positives = 131/234 (55%), Gaps = 3/234 (1%)
Query: 24 EEKQNMVNHVFSRVSHRYDVMNDLMSLGLHRFWKEAMVTNLNPRKSKDYRVLDVAGGTGD 83
E K+ V+ VF ++ +YD MN ++S H+ W++ + +N + LDV GT D
Sbjct: 1 ESKEERVHKVFEKIYKKYDRMNSVISFQRHKKWRKDTMKRMNVQAGT--SALDVCCGTAD 58
Query: 84 VAFRIAEASDNRSQIVVADINNEMLSVGRDRAFKENLQDCITFIEANAETLPFEANSFDA 143
+ +AEA ++ D + MLSVGR + L + + + NA LPF+ NSFD
Sbjct: 59 WSIALAEAVGPEGHVIGLDFSENMLSVGRQKVKDAGLHN-VELVHGNAMELPFDDNSFDY 117
Query: 144 CTLAFGIRNMPHITLVLQEIYRILKCGGRLLVLEFSEVQGPVFKKIYDMWSFKVIPQLGR 203
T+ FG+RN+P VL+E+YR++K GG+++ LE S+ P FK++Y + ++P G+
Sbjct: 118 VTIGFGLRNVPDYMQVLREMYRVVKPGGKVVCLETSQPTIPGFKQLYFFYFKYIMPLFGK 177
Query: 204 FIAGDEEPYQYLIESIRRFPNQQDFAAVISAAGFSNVSFTNYTNGVVALHSGWK 257
A + Y +L ES R FP + A + AGF +V +YT GV A+H G+K
Sbjct: 178 LFAKSYKEYSWLQESTRDFPGMDELAEMFQEAGFKDVEVKSYTGGVAAMHMGFK 231