ID   A0A679EID3_9DIPT        Unreviewed;       219 AA.
AC   A0A679EID3;
DT   17-JUN-2020, integrated into UniProtKB/TrEMBL.
DT   17-JUN-2020, sequence version 1.
DT   27-NOV-2024, entry version 17.
DE   RecName: Full=Cytochrome c oxidase subunit 1 {ECO:0000256|ARBA:ARBA00015947, ECO:0000256|RuleBase:RU000369};
DE            EC=7.1.1.9 {ECO:0000256|RuleBase:RU000369};
DE   Flags: Fragment;
GN   Name=COI {ECO:0000313|EMBL:BBO66069.1};
OS   Aedes lilii.
OG   Mitochondrion {ECO:0000313|EMBL:BBO66069.1}.
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Nematocera; Culicoidea; Culicidae;
OC   Culicinae; Aedini; Aedes; Stegomyia.
OX   NCBI_TaxID=1769045 {ECO:0000313|EMBL:BBO66069.1};
RN   [1] {ECO:0000313|EMBL:BBO66069.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=72-C {ECO:0000313|EMBL:BBO66069.1};
RA   Amoa-Bosompem M., Kobayashi D., Murota K., Faizah A.N., Itokawa K.,
RA   Fujita R., Osei J.H.N., Agbosu E., Pratt D., Kimura S., Kwofie K.D.,
RA   Ohashi M., Bonney J.H.K., Dadzie S., Sasaki T., Ohta N., Isawa H.,
RA   Sawabe K., Iwanaga S.;
RT   "Entomological Assessment of the Status and Risk of Mosquito-borne
RT   Arboviral Transmission in Ghana.";
RL   Viruses 12:0-147(2020).
CC   -!- FUNCTION: Component of the cytochrome c oxidase, the last enzyme in the
CC       mitochondrial electron transport chain which drives oxidative
CC       phosphorylation. The respiratory chain contains 3 multisubunit
CC       complexes succinate dehydrogenase (complex II, CII), ubiquinol-
CC       cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III,
CC       CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to
CC       transfer electrons derived from NADH and succinate to molecular oxygen,
CC       creating an electrochemical gradient over the inner membrane that
CC       drives transmembrane transport and the ATP synthase. Cytochrome c
CC       oxidase is the component of the respiratory chain that catalyzes the
CC       reduction of oxygen to water. Electrons originating from reduced
CC       cytochrome c in the intermembrane space (IMS) are transferred via the
CC       dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunit 1
CC       to the active site in subunit 1, a binuclear center (BNC) formed by
CC       heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2
CC       water molecules using 4 electrons from cytochrome c in the IMS and 4
CC       protons from the mitochondrial matrix. {ECO:0000256|RuleBase:RU000369}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4 Fe(II)-[cytochrome c] + O2 + 8 H(+)(in) = 4 Fe(III)-
CC         [cytochrome c] + 2 H2O + 4 H(+)(out); Xref=Rhea:RHEA:11436,
CC         Rhea:RHEA-COMP:10350, Rhea:RHEA-COMP:14399, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:29033,
CC         ChEBI:CHEBI:29034; EC=7.1.1.9;
CC         Evidence={ECO:0000256|ARBA:ARBA00029331};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:11437;
CC         Evidence={ECO:0000256|ARBA:ARBA00029331};
CC   -!- COFACTOR:
CC       Name=heme; Xref=ChEBI:CHEBI:30413;
CC         Evidence={ECO:0000256|ARBA:ARBA00001971};
CC   -!- PATHWAY: Energy metabolism; oxidative phosphorylation.
CC       {ECO:0000256|ARBA:ARBA00004673, ECO:0000256|RuleBase:RU000369}.
CC   -!- SUBUNIT: Component of the cytochrome c oxidase (complex IV, CIV), a
CC       multisubunit enzyme composed of a catalytic core of 3 subunits and
CC       several supernumerary subunits. The complex exists as a monomer or a
CC       dimer and forms supercomplexes (SCs) in the inner mitochondrial
CC       membrane with ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1
CC       complex, complex III, CIII). {ECO:0000256|ARBA:ARBA00011164}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC       {ECO:0000256|ARBA:ARBA00004448, ECO:0000256|RuleBase:RU000369}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004448,
CC       ECO:0000256|RuleBase:RU000369}.
CC   -!- SIMILARITY: Belongs to the heme-copper respiratory oxidase family.
CC       {ECO:0000256|ARBA:ARBA00009578, ECO:0000256|RuleBase:RU000369}.
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; LC507874; BBO66069.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A679EID3; -.
DR   UniPathway; UPA00705; -.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004129; F:cytochrome-c oxidase activity; IEA:UniProtKB-EC.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0015990; P:electron transport coupled proton transport; IEA:TreeGrafter.
DR   GO; GO:0006123; P:mitochondrial electron transport, cytochrome c to oxygen; IEA:TreeGrafter.
DR   Gene3D; 1.20.210.10; Cytochrome c oxidase-like, subunit I domain; 1.
DR   InterPro; IPR023616; Cyt_c_oxase-like_su1_dom.
DR   InterPro; IPR036927; Cyt_c_oxase-like_su1_sf.
DR   InterPro; IPR000883; Cyt_C_Oxase_1.
DR   PANTHER; PTHR10422; CYTOCHROME C OXIDASE SUBUNIT 1; 1.
DR   PANTHER; PTHR10422:SF18; CYTOCHROME C OXIDASE SUBUNIT 1; 1.
DR   Pfam; PF00115; COX1; 1.
DR   PRINTS; PR01165; CYCOXIDASEI.
DR   SUPFAM; SSF81442; Cytochrome c oxidase subunit I-like; 1.
DR   PROSITE; PS50855; COX1; 1.
PE   3: Inferred from homology;
KW   Copper {ECO:0000256|RuleBase:RU000369};
KW   Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW   ECO:0000256|RuleBase:RU000369}; Heme {ECO:0000256|RuleBase:RU000369};
KW   Iron {ECO:0000256|RuleBase:RU000369};
KW   Membrane {ECO:0000256|RuleBase:RU000369, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|RuleBase:RU000369};
KW   Mitochondrion {ECO:0000256|ARBA:ARBA00023128,
KW   ECO:0000256|RuleBase:RU000369};
KW   Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792,
KW   ECO:0000256|RuleBase:RU000369};
KW   Respiratory chain {ECO:0000256|ARBA:ARBA00022660,
KW   ECO:0000256|RuleBase:RU000369};
KW   Translocase {ECO:0000256|ARBA:ARBA00022967};
KW   Transmembrane {ECO:0000256|RuleBase:RU000369, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU000369}.
FT   TRANSMEM        6..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        37..59
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        133..155
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        167..194
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          1..212
FT                   /note="Cytochrome oxidase subunit I profile"
FT                   /evidence="ECO:0000259|PROSITE:PS50855"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:BBO66069.1"
FT   NON_TER         219
FT                   /evidence="ECO:0000313|EMBL:BBO66069.1"
SQ   SEQUENCE   219 AA;  23577 MW;  13E165B89D338D01 CRC64;
     TLYFIFGVWS GMVGTSLSIL IRTELSHPGM FIGNDQIYNV IVTAHAFVMI FFMVMPIMIG
     GFGNWLVPLM LGAPDMAFPR MNNMSFWMLP PSLTLLLSSS MVENGAGTGW TVYPPLSSGI
     AHTGGSVDLA IFSLHLAGIS SILGAVNFIT TVINMRSMGI TLDRLPLFVW SVVITAILLL
     LSLPVLAGAI TMLLTDRNLN TSFFDPIGGS SPNSLPTFI
//