ID W2E1K2_9PSED Unreviewed; 113 AA.
AC W2E1K2;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 32.
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=H096_00365 {ECO:0000313|EMBL:ETK25489.1};
OS Pseudomonas sp. FH1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=1284392 {ECO:0000313|EMBL:ETK25489.1, ECO:0000313|Proteomes:UP000018863};
RN [1] {ECO:0000313|EMBL:ETK25489.1, ECO:0000313|Proteomes:UP000018863}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FH1 {ECO:0000313|EMBL:ETK25489.1,
RC ECO:0000313|Proteomes:UP000018863};
RX PubMed=24286439; DOI=10.1111/1462-2920.12345;
RA Rhodes G., Bosma H., Studholme D., Arnold D.L., Jackson R.W., Pickup R.W.;
RT "The rulB gene of plasmid pWW0 is a hotspot for the site-specific insertion
RT of integron-like elements found in the chromosomes of environmental
RT Pseudomonas fluorescens group bacteria.";
RL Environ. Microbiol. 16:2374-2388(2014).
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:ETK25489.1}.
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DR EMBL; AOHM01000001; ETK25489.1; -; Genomic_DNA.
DR RefSeq; WP_010206434.1; NZ_AOHM01000001.1.
DR AlphaFoldDB; W2E1K2; -.
DR GeneID; 72496042; -.
DR PATRIC; fig|1284392.3.peg.72; -.
DR Proteomes; UP000018863; 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 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 21..42
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 48..70
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 82..104
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 113 AA; 12619 MW; 4DF1A49C0574DB59 CRC64;
MANAHSHDHD SHDASHGSVK SYAIGFILSV ILTLIPFGLV MYPTLPKSIT LMIVLAFAVI
QVLVHLVYFL HLDRSKEQRD NVIAFVFAGL VILLLVGLSI WIMFSIHTFM MAK
//
