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Protein

ATP synthase subunit b 1

Gene

atpF1

Organism
Brucella suis biovar 1 (strain 1330)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

F1F0 ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F1 containing the extramembraneous catalytic core and F0 containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F1 is coupled via a rotary mechanism of the central stalk subunits to proton translocation.UniRule annotation
Component of the F0 channel, it forms part of the peripheral stalk, linking F1 to F0.UniRule annotation

GO - Molecular functioni

  1. proton-transporting ATP synthase activity, rotational mechanism Source: UniProtKB-HAMAP

GO - Biological processi

  1. plasma membrane ATP synthesis coupled proton transport Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Biological processi

ATP synthesis, Hydrogen ion transport, Ion transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit b 1UniRule annotation
Alternative name(s):
ATP synthase F(0) sector subunit b 1UniRule annotation
ATPase subunit I 1UniRule annotation
F-type ATPase subunit b 1UniRule annotation
Short name:
F-ATPase subunit b 1UniRule annotation
Gene namesi
Name:atpF1UniRule annotation
Ordered Locus Names:BR0384, BS1330_I0385
OrganismiBrucella suis biovar 1 (strain 1330)
Taxonomic identifieri204722 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000000824: Chromosome I, UP000007104: Chromosome I

Subcellular locationi

Cell inner membrane UniRule annotation; Single-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei56 – 7823HelicalUniRule annotationAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
  3. proton-transporting ATP synthase complex, coupling factor F(o) Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, CF(0), Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 208208ATP synthase subunit b 1PRO_0000368374Add
BLAST

Proteomic databases

PRIDEiQ8G2D9.

Interactioni

Subunit structurei

F-type ATPases have 2 components, F1 - the catalytic core - and F0 - the membrane proton channel. F1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. F0 has three main subunits: a1, b2 and c(10-14). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. F1 is attached to F0 by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta and b chains.UniRule annotation

Protein-protein interaction databases

STRINGi204722.BR0384.

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase B chain family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG0711.
HOGENOMiHOG000144126.
KOiK02109.
OMAiYLFISRV.
OrthoDBiEOG6P8TTS.

Family and domain databases

HAMAPiMF_01398. ATP_synth_b_bact.
InterProiIPR002146. ATPase_F0-cplx_b/b'su_bac.
[Graphical view]
PfamiPF00430. ATP-synt_B. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8G2D9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFVSTAFAQT ATESQPASTA GEHGAADAVH TETGVAHDAG HGSGVFPPFD
60 70 80 90 100
STHYASQVLW LAITFGLFYL FLSRVVLPRI GGVIETRRDR IAQDLEQAAR
110 120 130 140 150
LKQDADNAIA AYEQELAQAR SKAASIAEAA REKGKGEADA ERASAEAVLE
160 170 180 190 200
SKLKEAEERI AAIKAKAMSD VGNIAEETTA TIVEQLLGLT ADKASVSEAV

KAIRASNA
Length:208
Mass (Da):21,896
Last modified:March 1, 2003 - v1
Checksum:i0EE57A31D20BC6E8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014291 Genomic DNA. Translation: AAN29330.1.
CP002997 Genomic DNA. Translation: AEM17743.1.
RefSeqiNP_697415.1. NC_004310.3.
YP_005615235.1. NC_017251.1.

Genome annotation databases

EnsemblBacteriaiAAN29330; AAN29330; BR0384.
AEM17743; AEM17743; BS1330_I0385.
GeneIDi1166045.
12136704.
KEGGibms:BR0384.
bsi:BS1330_I0385.
PATRICi17789064. VBIBruSui107850_0400.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014291 Genomic DNA. Translation: AAN29330.1.
CP002997 Genomic DNA. Translation: AEM17743.1.
RefSeqiNP_697415.1. NC_004310.3.
YP_005615235.1. NC_017251.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi204722.BR0384.

Proteomic databases

PRIDEiQ8G2D9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAN29330; AAN29330; BR0384.
AEM17743; AEM17743; BS1330_I0385.
GeneIDi1166045.
12136704.
KEGGibms:BR0384.
bsi:BS1330_I0385.
PATRICi17789064. VBIBruSui107850_0400.

Phylogenomic databases

eggNOGiCOG0711.
HOGENOMiHOG000144126.
KOiK02109.
OMAiYLFISRV.
OrthoDBiEOG6P8TTS.

Family and domain databases

HAMAPiMF_01398. ATP_synth_b_bact.
InterProiIPR002146. ATPase_F0-cplx_b/b'su_bac.
[Graphical view]
PfamiPF00430. ATP-synt_B. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1330.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1330.

Entry informationi

Entry nameiATPF1_BRUSU
AccessioniPrimary (citable) accession number: Q8G2D9
Secondary accession number(s): G0K6K6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: March 1, 2003
Last modified: January 7, 2015
This is version 68 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

Documents

  1. Brucella suis
    Brucella suis (strain 1330): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.