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ccoP2

Gene
ccoP2
Protein
Cbb3-type cytochrome c oxidase subunit CcoP2
Organism
Pseudomonas stutzeri
Length
305 amino acids
Function
C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex. CcoP subunit is required for transferring electrons from donor cytochrome c via its heme groups to CcoO subunit. From there, electrons are shuttled to the catalytic binuclear center of CcoN subunit where oxygen reduction takes place. The complex also functions as a proton pump.
Similarity
Belongs to the CcoP / FixP family.
Mass
33.78 kDa
Sequence
MTSFWSWYVTLLSLGTIAALVWLLLATRKGQRPDSTEETVGHSYDGIEEYDNPLPRWWFMLFVGTVIFALGYLVLYPGLGNWKGILPGYEGGWTQVKEWQREMDKANEQYGPLYAKYAAMPVEEVAKDPQALKMGGRLFASNCSVCHGSDAKGAYGFPNLTDDDWLWGGEPETIKTTILHGRQAVMPGWKDVIGEEGIRNVAGYVRSLSGRDTPEGISVDIEQGQKIFAANCVVCHGPEAKGVTAMGAPNLTDNVWLYGSSFAQIQQTLRYGRNGRMPAQEAILGNDKVHLLAAYVYSLSQQPEQ