ID   COXZ_RHIE6              Reviewed;         202 AA.
AC   B3PSB4;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 74.
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=RHECIAT_CH0001051;
OS   Rhizobium etli (strain CIAT 652).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=491916;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CIAT 652;
RA   Gonzalez V., Acosta J.L., Santamaria R.I., Bustos P.,
RA   Hernandez-Gonzalez I.L., Fernandez J.L., Diaz R., Flores M., Mora J.,
RA   Palacios R., Davila G.;
RT   "Genome diversity and DNA divergence of Rhizobium etli.";
RL   Submitted (APR-2008) 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; CP001074; ACE90036.1; -; Genomic_DNA.
DR   RefSeq; WP_012482934.1; NC_010994.1.
DR   AlphaFoldDB; B3PSB4; -.
DR   SMR; B3PSB4; -.
DR   EnsemblBacteria; ACE90036; ACE90036; RHECIAT_CH0001051.
DR   KEGG; rec:RHECIAT_CH0001051; -.
DR   eggNOG; COG3175; Bacteria.
DR   HOGENOM; CLU_045000_5_0_5; -.
DR   OMA; NKLECFC; -.
DR   Proteomes; UP000008817; 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..202
FT                   /note="Cytochrome c oxidase assembly protein CtaG"
FT                   /id="PRO_1000096929"
FT   TOPO_DOM        1..13
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TRANSMEM        14..36
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   TOPO_DOM        37..202
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00155"
FT   REGION          183..202
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   202 AA;  22465 MW;  D01133037B09DD24 CRC64;
     MSDKAAAPKK QGRNNGAVVL MCLSFVFGMG AMSYAAVPLY RIFCQVTGYN GTTQRVEQMS
     SVVLDRKMRV TFDANVAPGL QWDFKPVERE VNPRIGETIQ VKFTAENRSN ETQRGQAVFN
     VTPGEAGVYF NKVQCFCFTE TDLKPGEKLE MPVVFYIDPE IVNAVESKDI HTVTLSYTFY
     PKEGPKPLAS NEGGAEKVEK KL