ID Q29ZS4_9NEOP Unreviewed; 272 AA. AC Q29ZS4; DT 04-APR-2006, integrated into UniProtKB/TrEMBL. DT 04-APR-2006, sequence version 1. DT 24-JUL-2007, entry version 13. DE Cytochrome c oxidase subunit I (EC 1.9.3.1) (Fragment). OS Prorhinotermes japonicus. OG Mitochondrion. OC Eukaryota; Metazoa; Arthropoda; Hexapoda; Insecta; Pterygota; OC Neoptera; Orthopteroidea; Dictyoptera; Isoptera; Rhinotermitidae; OC Prorhinotermes. OX NCBI_TaxID=127818; RN [1] RP NUCLEOTIDE SEQUENCE. RA Kitade O., Lo N.; RT "Molecular Phylogeny of Rhinotermitidae."; RL Submitted (FEB-2004) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Cytochrome c oxidase is the component of the respiratory CC chain that catalyzes the reduction of oxygen to water. Subunits 1- CC 3 form the functional core of the enzyme complex. CO I is the CC catalytic subunit of the enzyme. Electrons originating in CC cytochrome c are transferred via the copper A center of subunit 2 CC and heme A of subunit 1 to the bimetallic center formed by heme A3 CC and copper B (By similarity). CC -!- CATALYTIC ACTIVITY: 4 ferrocytochrome c + O(2) = 4 ferricytochrome CC c + 2 H(2)O. CC -!- PATHWAY: Respiratory chain; terminal step. CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane; Multi-pass CC membrane protein (By similarity). CC -!- SIMILARITY: Belongs to the heme-copper respiratory oxidase family. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AY553157; AAT44504.1; -; Genomic_DNA. DR SMR; Q29ZS4; 1-268. DR GO; GO:0016020; C:membrane; IEA:InterPro. DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-KW. DR GO; GO:0004129; F:cytochrome-c oxidase activity; IEA:InterPro. DR GO; GO:0006118; P:electron transport; IEA:InterPro. DR InterPro; IPR000883; COX1. DR Gene3D; G3DSA:1.20.210.10; COX1; 1. DR PANTHER; PTHR10422; COX1; 1. DR Pfam; PF00115; COX1; 1. DR PRINTS; PR01165; CYCOXIDASEI. DR PROSITE; PS50855; COX1; 1. PE 3: Inferred from homology; KW Copper; Electron transport; Heme; Inner membrane; Membrane; KW Mitochondrion; Oxidoreductase; Respiratory chain; Transmembrane; KW Transport. FT NON_TER 1 1 FT NON_TER 272 272 SQ SEQUENCE 272 AA; 30312 MW; 1409FAEA50A0F3BB CRC64; HPEVYILILP GFGMISHIIC HESGKKEAFG NLGMIFAMMA IGLLGFVVWA HHMFTVGMDV DTRAYFTSAT MIIAVPTGIK IFSWLATMHG SQMTYSAACL WALGFVFLFT MGGLTGVVLA NSSIDIVLHD TYYVVAHFHY VLSMGAVFAI MGGFVQWFPL FTGLTMNPKW LKIQFGVMFT GVNMTFFPQH FLGLAGMPRR YSDYPDAFTT WNIVSSMGSA ISLVSVMMFL FIIWESIASN RQVLFSTQTS NSIEWLQNLP PAEHSYSELP TI //