位置:首页 > 蛋白库 > COX1_RICBR
COX1_RICBR
ID   COX1_RICBR              Reviewed;         532 AA.
AC   Q1RI42;
DT   20-MAR-2007, integrated into UniProtKB/Swiss-Prot.
DT   16-MAY-2006, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=Probable cytochrome c oxidase subunit 1;
DE            EC=7.1.1.9;
DE   AltName: Full=Cytochrome aa3 subunit 1;
DE   AltName: Full=Cytochrome c oxidase polypeptide I;
GN   Name=ctaD; Synonyms=coxA; OrderedLocusNames=RBE_0891;
OS   Rickettsia bellii (strain RML369-C).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; belli group.
OX   NCBI_TaxID=336407;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RML369-C;
RX   PubMed=16703114; DOI=10.1371/journal.pgen.0020076;
RA   Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C.,
RA   Fournier P.-E., Claverie J.-M., Raoult D.;
RT   "Genome sequence of Rickettsia bellii illuminates the role of amoebae in
RT   gene exchanges between intracellular pathogens.";
RL   PLoS Genet. 2:733-744(2006).
CC   -!- FUNCTION: Cytochrome c oxidase is the component of the respiratory
CC       chain that catalyzes the reduction of oxygen to water. Subunits 1-3
CC       form the functional core of the enzyme complex. CO I is the catalytic
CC       subunit of the enzyme. Electrons originating in cytochrome c are
CC       transferred via the copper A center of subunit 2 and heme A of subunit
CC       1 to the bimetallic center formed by heme A3 and copper B (By
CC       similarity). {ECO:0000250}.
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   -!- PATHWAY: Energy metabolism; oxidative phosphorylation.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the heme-copper respiratory oxidase family.
CC       {ECO:0000305}.
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; CP000087; ABE04972.1; -; Genomic_DNA.
DR   RefSeq; WP_011477557.1; NC_007940.1.
DR   AlphaFoldDB; Q1RI42; -.
DR   SMR; Q1RI42; -.
DR   STRING; 336407.RBE_0891; -.
DR   EnsemblBacteria; ABE04972; ABE04972; RBE_0891.
DR   KEGG; rbe:RBE_0891; -.
DR   eggNOG; COG0843; Bacteria.
DR   HOGENOM; CLU_011899_7_3_5; -.
DR   OMA; WAMMSIG; -.
DR   OrthoDB; 316745at2; -.
DR   UniPathway; UPA00705; -.
DR   Proteomes; UP000001951; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0045277; C:respiratory chain complex IV; IEA:InterPro.
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:InterPro.
DR   GO; GO:0006119; P:oxidative phosphorylation; IEA:UniProtKB-UniPathway.
DR   CDD; cd01663; Cyt_c_Oxidase_I; 1.
DR   Gene3D; 1.20.210.10; -; 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   InterPro; IPR033944; Cyt_c_oxase_su1_dom.
DR   InterPro; IPR014241; Cyt_c_oxidase_su1_bac.
DR   PANTHER; PTHR10422; PTHR10422; 1.
DR   Pfam; PF00115; COX1; 1.
DR   PRINTS; PR01165; CYCOXIDASEI.
DR   SUPFAM; SSF81442; SSF81442; 1.
DR   TIGRFAMs; TIGR02891; CtaD_CoxA; 1.
DR   PROSITE; PS50855; COX1; 1.
DR   PROSITE; PS00077; COX1_CUB; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Copper; Electron transport; Heme; Iron; Membrane;
KW   Metal-binding; Respiratory chain; Translocase; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..532
FT                   /note="Probable cytochrome c oxidase subunit 1"
FT                   /id="PRO_0000280884"
FT   TRANSMEM        33..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        74..94
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        95..115
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        118..138
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        163..183
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        200..220
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        252..272
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        284..304
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        318..338
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        355..375
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        394..414
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        431..451
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        473..493
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   BINDING         79
FT                   /ligand="Fe(II)-heme a"
FT                   /ligand_id="ChEBI:CHEBI:61715"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000250"
FT   BINDING         258
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_label="B"
FT                   /evidence="ECO:0000250"
FT   BINDING         262
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_label="B"
FT                   /evidence="ECO:0000250"
FT   BINDING         307
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_label="B"
FT                   /evidence="ECO:0000250"
FT   BINDING         308
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_label="B"
FT                   /evidence="ECO:0000250"
FT   BINDING         393
FT                   /ligand="heme a3"
FT                   /ligand_id="ChEBI:CHEBI:83282"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000250"
FT   BINDING         395
FT                   /ligand="Fe(II)-heme a"
FT                   /ligand_id="ChEBI:CHEBI:61715"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   532 AA;  58830 MW;  A2C688048190E5DD CRC64;
     MDITTNDLNH DDHHTPHGWK RWLFSTNHKD IGIMYIIFAI FAGIVGGLFS LLFRLELAMP
     GGTFLNHDFQ LYNVLITAHA VIMVFFMIMP ALFGGFGNYF VPLLIGAPDM AFPRLNNISF
     WLLVPAFILL MGSAFVDGGP GTGWTLYPPL SSISGHPGAA VDMAIFSLHL TGLSSILGSI
     NLIVTIFNMR APGMGLFKMP LFVWSILVTA FLIILAMPVL GGAITMLLTD RNFGTTFFKT
     DGGGDPVLFQ HLFWFFGHPE VYIVILPGFG IVSQVISTFS RKPIFGYQGM VGAMVIIGFV
     GFIVWAHHMF TVGLSYNALI YFTAGTMIIA IPTGIKIFSW IATMWGGSIT FPTPMLFSIG
     FIILFTIGGV TGIILSNSAL DRVLHDTYYV VAHFHYTMSL GALFTAFAGF YYWFGKISGK
     QYPEILGKIH FWITFVGVNL TFFPQHFLGL AGMPRRIPDY PEAFAGWNMV SSIGAGISMA
     AALYFVFIVF YTLKYGKDCP NNPWGDGADT LEWTLTSPPP FHTFETPPHI EE
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024