ID   COXZ_RICCN              Reviewed;         188 AA.
AC   Q92IL2;
DT   27-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=Cytochrome c oxidase assembly protein CtaG {ECO:0000255|HAMAP-Rule:MF_00155};
GN   Name=ctaG {ECO:0000255|HAMAP-Rule:MF_00155}; Synonyms=cox11;
GN   OrderedLocusNames=RC0408;
OS   Rickettsia conorii (strain ATCC VR-613 / Malish 7).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=272944;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC VR-613 / Malish 7;
RX   PubMed=11557893; DOI=10.1126/science.1061471;
RA   Ogata H., Audic S., Renesto-Audiffren P., Fournier P.-E., Barbe V.,
RA   Samson D., Roux V., Cossart P., Weissenbach J., Claverie J.-M., Raoult D.;
RT   "Mechanisms of evolution in Rickettsia conorii and R. prowazekii.";
RL   Science 293:2093-2098(2001).
CC   -!- FUNCTION: Exerts its effect at some terminal stage of cytochrome c
CC       oxidase synthesis, probably by being involved in the insertion of the
CC       copper B into subunit I. {ECO:0000255|HAMAP-Rule:MF_00155}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00155}; Single-pass type II membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00155}; Periplasmic side {ECO:0000255|HAMAP-
CC       Rule:MF_00155}.
CC   -!- SIMILARITY: Belongs to the COX11/CtaG family. {ECO:0000255|HAMAP-
CC       Rule:MF_00155}.
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DR   EMBL; AE006914; AAL02946.1; -; Genomic_DNA.
DR   PIR; H97750; H97750.
DR   RefSeq; WP_004996151.1; NC_003103.1.
DR   AlphaFoldDB; Q92IL2; -.
DR   SMR; Q92IL2; -.
DR   EnsemblBacteria; AAL02946; AAL02946; RC0408.
DR   GeneID; 45538996; -.
DR   KEGG; rco:RC0408; -.
DR   HOGENOM; CLU_045000_5_0_5; -.
DR   OMA; NKLECFC; -.
DR   Proteomes; UP000000816; 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:0005507; F:copper ion binding; IEA:InterPro.
DR   GO; GO:0008535; P:respiratory chain complex IV assembly; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.60.370.10; -; 1.
DR   HAMAP; MF_00155; CtaG; 1.
DR   InterPro; IPR023471; CtaG/Cox11_dom_sf.
DR   InterPro; IPR007533; Cyt_c_oxidase_assmbl_CtaG.
DR   Pfam; PF04442; CtaG_Cox11; 1.
DR   PIRSF; PIRSF005413; COX11; 1.
DR   SUPFAM; SSF110111; SSF110111; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Copper; Membrane; Signal-anchor;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..188
FT                   /note="Cytochrome c oxidase assembly protein CtaG"
FT                   /id="PRO_0000206040"
FT   TOPO_DOM        1..8
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TRANSMEM        9..31
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TOPO_DOM        32..188
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
SQ   SEQUENCE   188 AA;  21399 MW;  F2E52FF4D4D92E23 CRC64;
     MSKKSNKNLA FSLLGLIISM VLLSFASVPI YNLFCKVTGY GGTTAKETVS VYSKVKGTKP
     IIIEFDANVD KDLPWRFIPR QQRVQIVPGQ NTLVFYETEN LSDNDIIGTS VYNVTPNKAG
     KYFVKIHCFC FEEQLLKAGE RVLMPVTFYI DKDFELDPEM QDIKVLTLSY SFFKVREMSS
     LRGNYVSN