RPSBLAST alignment for GI: 254780474 and conserved domain: TIGR02866

>gnl|CDD|163049 TIGR02866, CoxB, cytochrome c oxidase, subunit II. Cytochrome c oxidase is the terminal electron acceptor of mitochondria (and one of several possible acceptors in prokaryotes) in the electron transport chain of aerobic respiration. The enzyme couples the oxidation of reduced cytochrome c with the reduction of molecular oxygen to water. This process results in the pumping of four protons across the membrane which are used in the proton gradient powered synthesis of ATP. The oxidase contains two heme a cofactors and three copper atoms as well as other bound ions. Length = 201
 Score =  110 bits (276), Expect = 7e-25
 Identities = 63/216 (29%), Positives = 100/216 (46%), Gaps = 18/216 (8%)

Query: 38  PYGDIALQQASLIRIAVALMLLIVVPVFFSILFFAWKYRSTNKKARYDPKWCHSTLLELF 97
           P G+IA Q A+L    +A+   I + V   + +  WK+R    + +   K   +  LE +
Sbjct: 1   PAGEIAEQIATLWLFLLAVATTISLLVAALLAYVVWKFRRKGDEEK-PSKIHGNRALE-Y 58

Query: 98  VWLV-PLVIVGFLAVITWDATHRMDPYAPLERISESKSIAKNSKPLVVEVVALDWKWLFL 156
            W V PL+IV  L   T   T  ++           +   ++   L V+V    W W F 
Sbjct: 59  TWTVIPLIIVVGLIAATVLGTLYLE-----------RPPPED--ALKVKVEGHQWYWSFD 105

Query: 157 LPEQQVAI--INELVVPIDRPLEFRITASSVMNSFYIPGLAGQIYAMAGMETKLHAVMNK 214
            PE +     +NELVVP   P+  ++T+  V++SF++P L G+I A+ G    L    ++
Sbjct: 106 YPESRRGFTTVNELVVPAGTPVRLQVTSKDVIHSFWVPELGGKIDAIPGQYNALWFNADE 165

Query: 215 KGAYSGFSANYSGRGFSHMRFKFYGKSEKGFEDWIS 250
            G Y G+ A   G G S M FK      + F+ +I 
Sbjct: 166 PGVYYGYCAELCGAGHSLMLFKVVVVEREEFDAYIE 201