ID   COXZ_EHRRW              Reviewed;         177 AA.
AC   Q5HA73; Q5FDZ9;
DT   25-JUL-2006, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=Cytochrome c oxidase assembly protein CtaG {ECO:0000255|HAMAP-Rule:MF_00155};
GN   Name=ctaG {ECO:0000255|HAMAP-Rule:MF_00155};
GN   OrderedLocusNames=Erum8080, ERWE_CDS_08550;
OS   Ehrlichia ruminantium (strain Welgevonden).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Anaplasmataceae; Ehrlichia.
OX   NCBI_TaxID=254945;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Welgevonden;
RX   PubMed=15637156; DOI=10.1073/pnas.0406633102;
RA   Collins N.E., Liebenberg J., de Villiers E.P., Brayton K.A., Louw E.,
RA   Pretorius A., Faber F.E., van Heerden H., Josemans A., van Kleef M.,
RA   Steyn H.C., van Strijp M.F., Zweygarth E., Jongejan F., Maillard J.C.,
RA   Berthier D., Botha M., Joubert F., Corton C.H., Thomson N.R., Allsopp M.T.,
RA   Allsopp B.A.;
RT   "The genome of the heartwater agent Ehrlichia ruminantium contains multiple
RT   tandem repeats of actively variable copy number.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:838-843(2005).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Welgevonden;
RX   PubMed=16547041; DOI=10.1128/jb.188.7.2533-2542.2006;
RA   Frutos R., Viari A., Ferraz C., Morgat A., Eychenie S., Kandassamy Y.,
RA   Chantal I., Bensaid A., Coissac E., Vachiery N., Demaille J., Martinez D.;
RT   "Comparative genomic analysis of three strains of Ehrlichia ruminantium
RT   reveals an active process of genome size plasticity.";
RL   J. Bacteriol. 188:2533-2542(2006).
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; CR767821; CAH58542.1; -; Genomic_DNA.
DR   EMBL; CR925678; CAI27349.1; -; Genomic_DNA.
DR   RefSeq; WP_011155487.1; NC_006832.1.
DR   AlphaFoldDB; Q5HA73; -.
DR   SMR; Q5HA73; -.
DR   STRING; 254945.Erum8080; -.
DR   EnsemblBacteria; CAI27349; CAI27349; ERWE_CDS_08550.
DR   GeneID; 56785584; -.
DR   KEGG; eru:Erum8080; -.
DR   KEGG; erw:ERWE_CDS_08550; -.
DR   eggNOG; COG3175; Bacteria.
DR   HOGENOM; CLU_045000_5_0_5; -.
DR   OMA; NKLECFC; -.
DR   BioCyc; ERUM254945:ERUM_RS04360-MON; -.
DR   Proteomes; UP000001021; 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..177
FT                   /note="Cytochrome c oxidase assembly protein CtaG"
FT                   /id="PRO_0000246137"
FT   TOPO_DOM        1..8
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TRANSMEM        9..29
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TOPO_DOM        30..177
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
SQ   SEQUENCE   177 AA;  20314 MW;  A6282E9B01E51820 CRC64;
     MTQKAKNTIY LLILIILSML CLVYASVPLY SIFCKVTGYG GTVRTATATQ SKLGKTTIKI
     RFNADINKEL PWKFYPEIPY TTVKPGEQKL IFYRAENLTN EYVSGMAVYN VTPYKVGKYF
     NKVACFCFTK QTLSPYQKTI MPVSFFIDPN IETDPETSDV KLITLSYTFF KYKENTK