ID A0A0Q7SEJ5_9BURK Unreviewed; 130 AA.
AC A0A0Q7SEJ5;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 27-MAR-2024, entry version 23.
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 ORFNames=ASD35_05260 {ECO:0000313|EMBL:KQY81236.1};
OS Pelomonas sp. Root1444.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Sphaerotilaceae; Roseateles.
OX NCBI_TaxID=1736464 {ECO:0000313|EMBL:KQY81236.1, ECO:0000313|Proteomes:UP000051648};
RN [1] {ECO:0000313|Proteomes:UP000051648}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root1444 {ECO:0000313|Proteomes:UP000051648};
RA Garrido-Oter R., Mueller D.B.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQY81236.1, ECO:0000313|Proteomes:UP000051648}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root1444 {ECO:0000313|EMBL:KQY81236.1,
RC ECO:0000313|Proteomes:UP000051648};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KQY81236.1}.
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DR EMBL; LMFP01000028; KQY81236.1; -; Genomic_DNA.
DR RefSeq; WP_056876721.1; NZ_LMFP01000028.1.
DR AlphaFoldDB; A0A0Q7SEJ5; -.
DR STRING; 1736464.ASD35_05260; -.
DR OrthoDB; 2375888at2; -.
DR Proteomes; UP000051648; Unassembled WGS sequence.
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 Reference proteome {ECO:0000313|Proteomes:UP000051648};
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 28..47
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 59..77
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 89..111
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 130 AA; 14488 MW; 7E22114CBD3007E3 CRC64;
MAAHNHDNHA HDDHLDGEED FHVSYKGYAT GFILSVILTA IPFWLVMAKV LPSPKMTGFV
ILGFAAVQMV VHMIYFLHMN AKVEGGWSML ALLFTVALVV IMLAGSVWVM YHMNTNMMPT
PDPAAMRNMP
//
