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Database: UniProt
Entry: A5GVC9_SYNR3
LinkDB: A5GVC9_SYNR3
Original site: A5GVC9_SYNR3 
ID   A5GVC9_SYNR3            Unreviewed;       468 AA.
AC   A5GVC9;
DT   12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT   12-JUN-2007, sequence version 1.
DT   24-JAN-2024, entry version 82.
DE   SubName: Full=Cytochrome c oxidase subunit I {ECO:0000313|EMBL:CAK28838.1};
DE            EC=1.9.3.1 {ECO:0000313|EMBL:CAK28838.1};
DE   Flags: Fragment;
GN   Name=coxA {ECO:0000313|EMBL:CAK28838.1};
GN   Synonyms=ctaD {ECO:0000313|EMBL:CAK28838.1};
GN   OrderedLocusNames=SynRCC307_1935 {ECO:0000313|EMBL:CAK28838.1};
OS   Synechococcus sp. (strain RCC307).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=316278 {ECO:0000313|EMBL:CAK28838.1, ECO:0000313|Proteomes:UP000001115};
RN   [1] {ECO:0000313|Proteomes:UP000001115}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RCC307 {ECO:0000313|Proteomes:UP000001115};
RG   Genoscope;
RL   Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)-
CC         [cytochrome c] + 4 H(+)(out) + 2 H2O; 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:ARBA00029368};
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the heme-copper respiratory oxidase family.
CC       {ECO:0000256|RuleBase:RU000370}.
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DR   EMBL; CT978603; CAK28838.1; -; Genomic_DNA.
DR   AlphaFoldDB; A5GVC9; -.
DR   STRING; 316278.SynRCC307_1935; -.
DR   KEGG; syr:SynRCC307_1935; -.
DR   eggNOG; COG0843; Bacteria.
DR   HOGENOM; CLU_011899_7_3_3; -.
DR   OMA; PVDFQYH; -.
DR   Proteomes; UP000001115; Chromosome.
DR   GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR   GO; GO:0004129; F:cytochrome-c oxidase activity; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0009060; P:aerobic respiration; IEA:InterPro.
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   InterPro; IPR023615; Cyt_c_Oxase_su1_BS.
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.
DR   PROSITE; PS00077; COX1_CUB; 1.
PE   3: Inferred from homology;
KW   Electron transport {ECO:0000256|RuleBase:RU000370};
KW   Heme {ECO:0000256|RuleBase:RU000370}; Iron {ECO:0000256|RuleBase:RU000370};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|RuleBase:RU000370};
KW   Oxidoreductase {ECO:0000313|EMBL:CAK28838.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001115};
KW   Respiratory chain {ECO:0000256|RuleBase:RU000370};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU000370};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|RuleBase:RU000370}.
FT   TRANSMEM        27..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        75..101
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        113..141
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        161..184
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        196..220
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        232..254
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        266..286
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        306..326
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        338..357
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        377..399
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          1..442
FT                   /note="Cytochrome oxidase subunit I profile"
FT                   /evidence="ECO:0000259|PROSITE:PS50855"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:CAK28838.1"
SQ   SEQUENCE   468 AA;  51846 MW;  8079B8075E8CCC9D CRC64;
     VLNGLNNLLI PTMIGAPDMA FPKLNAAAFW LVPVFAVLLM ASFFVPGGPA QAGWWSYPPV
     SIQNPLGHFF NGQQLWLLAV ALSGISSIFG AINFVTTIIR MRAPGMGFFK MPLYCWTAWG
     AQTIQLIGLP ALTGGAIMLL FDLSFGTSFF KPEGGGDPVL YQHFFWFYSH PAVYVMVLPV
     FGIFSEVFTC YSRKPLFGYK FVALASFGIV FLSLIVWAHH MFYTGTPNWM RILFMFTTMT
     IAVPTGVKVF AWVATLWRGK LRLTTPMLFC LGGLVNFIFA GITGVMLGTV PIDIHVGNTY
     FVVAHFHYVI FNAIVLGVFA AVYHWFPKFT GHMYYEGLGK LHFALTFIGC TLNWLPLHWA
     GLLGMPRRVA SYDPEFAIWN VIASVGAFLL GVAAIPFILN MVSSWARGPK APPNPWGAIG
     LEWLLPSPPP AENFEDDVPT VLNNPYGYGL DQPQVADEAF YVRRAQEA
//
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