RPSBLAST alignment for GI: 254780473 and conserved domain: TIGR02843

>gnl|CDD|131890 TIGR02843, CyoB, cytochrome o ubiquinol oxidase, subunit I. Cytochrome o terminal oxidase complex is the component of the aerobic respiratory chain which reacts with oxygen, reducing it to water with the concomitant transport of 4 protons across the membrane. Also known as the cytochrome bo complex, cytochrome o ubiquinol oxidase contains four subunits, two heme b cofactors and a copper atom which is believed to be the oxygen active site. This complex is structurally related to the cytochrome caa3 oxidases which utilize cytochrome c as the reductant and contain heme a cofactors, as well as the intermediate form aa3 oxidases which also react directly with quinones as the reductant. Length = 646
 Score = 1060 bits (2744), Expect = 0.0
 Identities = 435/642 (67%), Positives = 518/642 (80%), Gaps = 1/642 (0%)

Query: 12  FGRLTINSIPYNIPIVLGTFFVVALVGVSIIFAITYYRLWGYLWKEWFTSVDHKKIGIMY 71
           FG+LT+++IPY+ PI++ T   VAL G++++ AITY+R WGYLW EW T+VDHKKIGIMY
Sbjct: 1   FGKLTLDAIPYHEPIIMVTLAAVALGGLALLGAITYFRKWGYLWNEWLTTVDHKKIGIMY 60

Query: 72  IILSLVMLFRGFADAIMMRLQQAIASGGGEGYLDAHHYDQIFTAHGVIMIFFVAMPMITG 131
           II++LVML RGFADAIMMR QQA+ASGG  GYL  HHYDQIFTAHGVIMIFFVAMP + G
Sbjct: 61  IIVALVMLLRGFADAIMMRTQQALASGGSAGYLPPHHYDQIFTAHGVIMIFFVAMPFVFG 120

Query: 132 IMNFVVPLQIGARDVSFPFLNNFSFWMTVAGAVVIMCSLFIGEFASVGWLAYPPLSGISY 191
           +MN VVPLQIGARDV+FPFLN+ SFW+TV GA+++  SL +GEFA  GWLAYPPLS + Y
Sbjct: 121 LMNLVVPLQIGARDVAFPFLNSLSFWLTVVGAILVNVSLGVGEFAQTGWLAYPPLSELQY 180

Query: 192 SPGVGVDYYIWGLQIAGIGTTLSGINLVVTIIKMRCPGMTMMKMPVFVWTAFCSNIMIIA 251
           SPGVGVDYYIW LQI+GIGT L+GIN  VTIIKMR PGMT+MKMPVF WT+ CSN++IIA
Sbjct: 181 SPGVGVDYYIWALQISGIGTLLTGINFFVTIIKMRAPGMTLMKMPVFTWTSLCSNVLIIA 240

Query: 252 AFPILTATLFLLTLDRYIGTNFFTNHLGGNPMMYINLIWIWGHPEVYILVLPAFGIFSEV 311
           +FPILT TL LLTLDRY+G +FFTN  GGNPMMY+NLIW WGHPEVYIL+LPAFGIFSEV
Sbjct: 241 SFPILTVTLALLTLDRYLGMHFFTNEAGGNPMMYVNLIWAWGHPEVYILILPAFGIFSEV 300

Query: 312 VATFSGKRLFGYNSMVYATLAITILSYTVWLHHFFTMGSGANVNAFFGIMTMVIAVPTGA 371
           VATFS KRLFGY SMV+AT+AIT+LS+ VWLHHFFTMG+GANVNAFFGI TM+IA+PTG 
Sbjct: 301 VATFSRKRLFGYTSMVWATIAITVLSFIVWLHHFFTMGAGANVNAFFGIATMIIAIPTGV 360

Query: 372 KIFNWLFTMRLGKVRFEVPMMWTLGFMITFLIGGMTGVLLAVPPADFTLHNSLFLVAHFH 431
           KIFNWLFTM  G++RFE PM+WT+GFM+TF IGGMTGVLLAVPPADF LHNSLFL+AHFH
Sbjct: 361 KIFNWLFTMYKGRIRFETPMLWTIGFMVTFSIGGMTGVLLAVPPADFVLHNSLFLIAHFH 420

Query: 432 NTIIGGVVFGLFAGIVYWFPKAFGYQLNSFWGKVSFWCWFVGFYLAFMPLYALGLKGVTR 491
           N IIGGVVFG FAG+ YWFPKAFG++LN   GK SFWCWF+GFYLAFMPLY LG  G+TR
Sbjct: 421 NVIIGGVVFGCFAGLTYWFPKAFGFKLNEKLGKRSFWCWFIGFYLAFMPLYILGFMGMTR 480

Query: 492 RLSQYEDTTLQVYYVVALLGAVLIGIGVFSFVLSFIVSFLNRSKLQDTIGDPWDGRTLEW 551
           RL+ Y++       ++A  GA LI  G+   ++   VS  +R + +DT GDPW GRTLEW
Sbjct: 481 RLNHYDNPEWHPMLIIAAFGAFLIACGILCQIIQIFVSIRDRDQNRDTTGDPWGGRTLEW 540

Query: 552 SISSPSPQYNFAFTPIVSTIDAWEHMKNRGYRYPS-EGFMPIHMPSNTATGIILAALSIV 610
           S SSP P YNFA  P V   DA+  MK +G  YP    +  IHMP NTA G I+ A S+V
Sbjct: 541 STSSPPPFYNFAVIPKVQDRDAFWDMKKKGVAYPRPAKYEDIHMPKNTAAGFIIGAFSLV 600

Query: 611 FSFAMVWYMWWLALLSFISIVFYTIFHTFNYNDGYEVSAKDV 652
           F FA+VW++WWLA++ F+ I+   I  +F+ +  Y V A++V
Sbjct: 601 FGFALVWHIWWLAIIGFVGIIATLIVRSFDDDVDYYVPAEEV 642