ID   COXZ_CHESB              Reviewed;         202 AA.
AC   Q11KD0;
DT   13-NOV-2007, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Cytochrome c oxidase assembly protein CtaG {ECO:0000255|HAMAP-Rule:MF_00155};
GN   Name=ctaG {ECO:0000255|HAMAP-Rule:MF_00155}; OrderedLocusNames=Meso_0745;
OS   Chelativorans sp. (strain BNC1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Phyllobacteriaceae; Chelativorans; unclassified Chelativorans.
OX   NCBI_TaxID=266779;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BNC1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P.;
RT   "Complete sequence of chromosome of Mesorhizobium sp. BNC1.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000390; ABG62145.1; -; Genomic_DNA.
DR   RefSeq; WP_011580088.1; NC_008254.1.
DR   AlphaFoldDB; Q11KD0; -.
DR   SMR; Q11KD0; -.
DR   STRING; 266779.Meso_0745; -.
DR   EnsemblBacteria; ABG62145; ABG62145; Meso_0745.
DR   KEGG; mes:Meso_0745; -.
DR   eggNOG; COG3175; Bacteria.
DR   HOGENOM; CLU_045000_5_0_5; -.
DR   OMA; NKLECFC; -.
DR   OrthoDB; 1821272at2; -.
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..202
FT                   /note="Cytochrome c oxidase assembly protein CtaG"
FT                   /id="PRO_0000311200"
FT   TOPO_DOM        1..14
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TRANSMEM        15..37
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TOPO_DOM        38..202
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
SQ   SEQUENCE   202 AA;  22238 MW;  5065EB65A3FCC008 CRC64;
     MTSPANPSEV TRDRRNRGVA FVCAGVFVAM VGMSFAAVPL YRLFCQVTGY GGTTQRVEQY
     SDTILDRTIN VRFDANTSGV PWEFKPKQRE ITLRIGETTE IAYVARNNAP TTTTGTATYN
     VAPALAGAYF NKIECFCFTK QSLEPGQTYE MPVQFFVDPE IVNVPELKNL KTITLSYTFY
     PNNQESAEGP AEGAAKTQKL GG