RPSBLAST alignment for GI: 254780472 and conserved domain: TIGR02897

>gnl|CDD|131943 TIGR02897, QoxC, cytochrome aa3 quinol oxidase, subunit III. This family (QoxC) encodes subunit III of the aa3-type quinone oxidase, one of several bacterial terminal oxidases. This complex couples oxidation of reduced quinones with the reduction of molecular oxygen to water and the pumping of protons to form a proton gradient utilized for ATP production. aa3-type oxidases contain two heme a cofactors as well as copper atoms in the active site. Length = 190
 Score =  137 bits (346), Expect = 2e-33
 Identities = 70/180 (38%), Positives = 108/180 (60%), Gaps = 2/180 (1%)

Query: 32  LGFWIYLMSDCLMFAVFFVTYAVL-GKNYAAGPAPIDVFDISGIFVSTIVLLLSSLSCSF 90
           LGFWI+L ++  +FA  F TY VL      AG  P ++F++  + + T +LL SS +C  
Sbjct: 12  LGFWIFLGAEIALFATLFATYLVLQHGGDYAGKMPAELFELPLVLIMTFLLLFSSFTCGI 71

Query: 91  AMLASATKRLIHKTVSWLLVTAFFGMIFIIMEIYEFAHLISMEAVPQRSAFLSSFFALVG 150
           A +    K      + W+++T   G  F+  EIYEFAH  S    PQ  ++ SSFF L+G
Sbjct: 72  A-IYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEFAHYASEGVTPQIGSYWSSFFVLLG 130

Query: 151 LHGLHVFFGLIWLFVLVIQILKKGLISGNQRRLICLSMFWHFLDLIWICVFSFVYLMGVV 210
            HG HV  G++W   L+IQI ++GL      ++  +S++WHFLD++W+ +F+ VYL+G+V
Sbjct: 131 THGCHVTLGIVWAICLLIQIQRRGLTPYTAPKVFIVSLYWHFLDVVWVFIFTAVYLIGMV 190