ID A9M6Q0_BRUC2 Unreviewed; 121 AA.
AC A9M6Q0;
DT 05-FEB-2008, integrated into UniProtKB/TrEMBL.
DT 05-FEB-2008, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Cytochrome bo(3) ubiquinol oxidase subunit 4 {ECO:0000256|ARBA:ARBA00014689};
DE AltName: Full=Cytochrome o ubiquinol oxidase subunit 4 {ECO:0000256|ARBA:ARBA00032185};
DE AltName: Full=Oxidase bo(3) subunit 4 {ECO:0000256|ARBA:ARBA00030071};
DE AltName: Full=Ubiquinol oxidase polypeptide IV {ECO:0000256|ARBA:ARBA00030211};
DE AltName: Full=Ubiquinol oxidase subunit 4 {ECO:0000256|ARBA:ARBA00031887};
GN Name=cyoD {ECO:0000313|EMBL:ABX61151.1};
GN OrderedLocusNames=BCAN_A0047 {ECO:0000313|EMBL:ABX61151.1};
OS Brucella canis (strain ATCC 23365 / NCTC 10854).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX NCBI_TaxID=483179 {ECO:0000313|EMBL:ABX61151.1, ECO:0000313|Proteomes:UP000001385};
RN [1] {ECO:0000313|EMBL:ABX61151.1, ECO:0000313|Proteomes:UP000001385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23365 / NCTC 10854 {ECO:0000313|Proteomes:UP000001385};
RA Setubal J.C., Bowns C., Boyle S., Crasta O.R., Czar M.J., Dharmanolla C.,
RA Gillespie J.J., Kenyon R.W., Lu J., Mane S., Mohapatra S., Nagrani S.,
RA Purkayastha A., Rajasimha H.K., Shallom J.M., Shallom S., Shukla M.,
RA Snyder E.E., Sobral B.W., Wattam A.R., Will R., Williams K., Yoo H.,
RA Bruce D., Detter C., Munk C., Brettin T.S.;
RT "Brucella canis ATCC 23365 whole genome shotgun sequencing project.";
RL Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Cytochrome bo(3) ubiquinol terminal oxidase is the component
CC of the aerobic respiratory chain of E.coli that predominates when cells
CC are grown at high aeration. Has proton pump activity across the
CC membrane in addition to electron transfer, pumping 2 protons/electron.
CC {ECO:0000256|ARBA:ARBA00025694}.
CC -!- SUBUNIT: Heterooctamer of two A chains, two B chains, two C chains and
CC two D chains. {ECO:0000256|ARBA:ARBA00011700}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the cytochrome c oxidase bacterial subunit 4
CC family. {ECO:0000256|ARBA:ARBA00008079}.
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DR EMBL; CP000872; ABX61151.1; -; Genomic_DNA.
DR RefSeq; WP_002967069.1; NC_010103.1.
DR AlphaFoldDB; A9M6Q0; -.
DR GeneID; 58776763; -.
DR KEGG; bcs:BCAN_A0047; -.
DR HOGENOM; CLU_140945_1_1_5; -.
DR PhylomeDB; A9M6Q0; -.
DR Proteomes; UP000001385; Chromosome I.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
DR GO; GO:0009486; F:cytochrome bo3 ubiquinol oxidase activity; IEA:InterPro.
DR GO; GO:0015990; P:electron transport coupled proton transport; IEA:InterPro.
DR InterPro; IPR005171; Cyt_c_oxidase_su4_prok.
DR InterPro; IPR014210; Cyt_o_ubiqinol_oxidase_su4.
DR NCBIfam; TIGR02847; CyoD; 1.
DR PANTHER; PTHR36835; CYTOCHROME BO(3) UBIQUINOL OXIDASE SUBUNIT 4; 1.
DR PANTHER; PTHR36835:SF1; CYTOCHROME BO(3) UBIQUINOL OXIDASE SUBUNIT 4; 1.
DR Pfam; PF03626; COX4_pro; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 20..42
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 48..67
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 79..101
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 121 AA; 13220 MW; ED61D98C06A486A0 CRC64;
MSSAHQTHDH AAHGSLKSYL IGFVLAVILT VVPFALAMGG YFTPATTAVI VLAIAAVQIL
VHLIYFLHLD PKSEGGWNML ALVFTGIILA IVLIGSIWIM YHLDTNMMPM YMTPDNVRNL
P
//
