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Q04442

- COX3_BACPE

UniProt

Q04442 - COX3_BACPE

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Protein

Cytochrome c oxidase subunit 3

Gene

ctaE

Organism
Bacillus pseudofirmus (strain OF4)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

Catalytic activityi

4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.

GO - Molecular functioni

  1. cytochrome-c oxidase activity Source: UniProtKB-EC

GO - Biological processi

  1. aerobic electron transport chain Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Enzyme and pathway databases

BioCyciBPSE398511:GJI9-2592-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c oxidase subunit 3 (EC:1.9.3.1)
Alternative name(s):
Cytochrome aa3 subunit 3
Cytochrome c oxidase polypeptide III
Gene namesi
Name:ctaE
Ordered Locus Names:BpOF4_00905
OrganismiBacillus pseudofirmus (strain OF4)
Taxonomic identifieri398511 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
ProteomesiUP000001544: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei26 – 4621HelicalSequence AnalysisAdd
BLAST
Transmembranei68 – 8821HelicalSequence AnalysisAdd
BLAST
Transmembranei97 – 11721HelicalSequence AnalysisAdd
BLAST
Transmembranei143 – 16321HelicalSequence AnalysisAdd
BLAST
Transmembranei185 – 20521HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 206206Cytochrome c oxidase subunit 3PRO_0000183875Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ04442.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000086398.
KOiK02276.

Family and domain databases

Gene3Di1.20.120.80. 1 hit.
InterProiIPR024791. Cyt_c/ubiquinol_Oxase_su3.
IPR013833. Cyt_c_oxidase_su3_a-hlx.
IPR000298. Cyt_c_oxidase_su3_dom.
[Graphical view]
PANTHERiPTHR11403. PTHR11403. 1 hit.
PfamiPF00510. COX3. 1 hit.
[Graphical view]
SUPFAMiSSF81452. SSF81452. 1 hit.
PROSITEiPS50253. COX3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q04442-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAGAVDTSKG LPSHPERATL EGKNKFLGFW FFLGGETILF ATFFGTFLGL
60 70 80 90 100
RGGTADGPTS ADLVALDLVF IMTMLLLTSS LTSVLAMFAM KKNNFKAMMI
110 120 130 140 150
WMWITVVLGL AFLGFEIYEF HHYVVDYQFG FSTSAFASAF YSLVGLHGAH
160 170 180 190 200
VAFGLSWIIV LLIRYRKSGI TLTNAPKFYV AGLYWHFIDV VWVFIFTVVY

LMGVGG
Length:206
Mass (Da):22,856
Last modified:February 1, 1994 - v1
Checksum:iB30CA3D359FC4483
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M94110 Genomic DNA. Translation: AAA22366.1.
CP001878 Genomic DNA. Translation: ADC48250.1.
RefSeqiYP_003425142.1. NC_013791.2.

Genome annotation databases

EnsemblBacteriaiADC48250; ADC48250; BpOF4_00905.
GeneIDi8765153.
KEGGibpf:BpOF4_00905.
PATRICi31942828. VBIBacPse80461_0176.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M94110 Genomic DNA. Translation: AAA22366.1 .
CP001878 Genomic DNA. Translation: ADC48250.1 .
RefSeqi YP_003425142.1. NC_013791.2.

3D structure databases

ProteinModelPortali Q04442.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ADC48250 ; ADC48250 ; BpOF4_00905 .
GeneIDi 8765153.
KEGGi bpf:BpOF4_00905.
PATRICi 31942828. VBIBacPse80461_0176.

Phylogenomic databases

HOGENOMi HOG000086398.
KOi K02276.

Enzyme and pathway databases

BioCyci BPSE398511:GJI9-2592-MONOMER.

Family and domain databases

Gene3Di 1.20.120.80. 1 hit.
InterProi IPR024791. Cyt_c/ubiquinol_Oxase_su3.
IPR013833. Cyt_c_oxidase_su3_a-hlx.
IPR000298. Cyt_c_oxidase_su3_dom.
[Graphical view ]
PANTHERi PTHR11403. PTHR11403. 1 hit.
Pfami PF00510. COX3. 1 hit.
[Graphical view ]
SUPFAMi SSF81452. SSF81452. 1 hit.
PROSITEi PS50253. COX3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning of the cta operon from alkaliphilic Bacillus firmus OF4 and characterization of the pH-regulated cytochrome caa3 oxidase it encodes."
    Quirk P.G., Hicks D.B., Krulwich T.A.
    J. Biol. Chem. 268:678-685(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Genome of alkaliphilic Bacillus pseudofirmus OF4 reveals adaptations that support the ability to grow in an external pH range from 7.5 to 11.4."
    Janto B., Ahmed A., Ito M., Liu J., Hicks D.B., Pagni S., Fackelmayer O.J., Smith T.A., Earl J., Elbourne L.D., Hassan K., Paulsen I.T., Kolsto A.B., Tourasse N.J., Ehrlich G.D., Boissy R., Ivey D.M., Li G.
    , Xue Y., Ma Y., Hu F.Z., Krulwich T.A.
    Environ. Microbiol. 13:3289-3309(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OF4.

Entry informationi

Entry nameiCOX3_BACPE
AccessioniPrimary (citable) accession number: Q04442
Secondary accession number(s): D3FU48
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: October 29, 2014
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3