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Q1GXM6

- ATPF_METFK

UniProt

Q1GXM6 - ATPF_METFK

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Protein
ATP synthase subunit b
Gene
atpF, Mfla_2748
Organism
Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875)
Status
Reviewed - 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 By similarity.UniRule annotation
Component of the F0 channel, it forms part of the peripheral stalk, linking F1 to F0 By similarity.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

Enzyme and pathway databases

BioCyciMFLA265072:GHWJ-2809-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit b
Alternative name(s):
ATP synthase F(0) sector subunit b
ATPase subunit I
F-type ATPase subunit b
Short name:
F-ATPase subunit b
Gene namesi
Name:atpF
Ordered Locus Names:Mfla_2748
OrganismiMethylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875)
Taxonomic identifieri265072 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaMethylophilalesMethylophilaceaeMethylobacillus
ProteomesiUP000002440: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei7 – 2923Helical; Reviewed prediction
Add
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 – 156156ATP synthase subunit bUniRule annotation
PRO_0000368584Add
BLAST

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 By similarity.

Protein-protein interaction databases

STRINGi265072.Mfla_2748.

Structurei

3D structure databases

ProteinModelPortaliQ1GXM6.

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase B chain family.

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG0711.
HOGENOMiHOG000015378.
KOiK02109.
OMAiKEALRDQ.
OrthoDBiEOG6DNTDK.

Family and domain databases

Gene3Di1.20.5.620. 1 hit.
HAMAPiMF_01398. ATP_synth_b_bact.
InterProiIPR028987. ATPase_B-like_membr.
IPR002146. ATPase_F0-cplx_b/b'su_bac.
IPR005864. ATPase_F0-cplx_bsu_bac.
[Graphical view]
PfamiPF00430. ATP-synt_B. 1 hit.
[Graphical view]
SUPFAMiSSF81573. SSF81573. 1 hit.
TIGRFAMsiTIGR01144. ATP_synt_b. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1GXM6-1 [UniParc]FASTAAdd to Basket

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MNINLTLIAQ AISFAILIWF TTKFVWPYLL NAIETRQKTI ADGLAAAERG    50
KQELDMATQR SAEVVNDAKQ KATSIIAQAE KRASEIVEEA KANAKAEGDR 100
IIAGAKAEID QEVNRAKEGL RQQVSALAVA GAEKILRKEI DAKAHADLLN 150
AIANEL 156
Length:156
Mass (Da):16,951
Last modified:June 27, 2006 - v1
Checksum:iCA035D877EE54E5B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000284 Genomic DNA. Translation: ABE51011.1.
RefSeqiWP_011480964.1. NC_007947.1.
YP_546852.1. NC_007947.1.

Genome annotation databases

EnsemblBacteriaiABE51011; ABE51011; Mfla_2748.
GeneIDi4001846.
KEGGimfa:Mfla_2748.
PATRICi32271355. VBIMetFla97085_2885.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000284 Genomic DNA. Translation: ABE51011.1 .
RefSeqi WP_011480964.1. NC_007947.1.
YP_546852.1. NC_007947.1.

3D structure databases

ProteinModelPortali Q1GXM6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 265072.Mfla_2748.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABE51011 ; ABE51011 ; Mfla_2748 .
GeneIDi 4001846.
KEGGi mfa:Mfla_2748.
PATRICi 32271355. VBIMetFla97085_2885.

Phylogenomic databases

eggNOGi COG0711.
HOGENOMi HOG000015378.
KOi K02109.
OMAi KEALRDQ.
OrthoDBi EOG6DNTDK.

Enzyme and pathway databases

BioCyci MFLA265072:GHWJ-2809-MONOMER.

Family and domain databases

Gene3Di 1.20.5.620. 1 hit.
HAMAPi MF_01398. ATP_synth_b_bact.
InterProi IPR028987. ATPase_B-like_membr.
IPR002146. ATPase_F0-cplx_b/b'su_bac.
IPR005864. ATPase_F0-cplx_bsu_bac.
[Graphical view ]
Pfami PF00430. ATP-synt_B. 1 hit.
[Graphical view ]
SUPFAMi SSF81573. SSF81573. 1 hit.
TIGRFAMsi TIGR01144. ATP_synt_b. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: KT / ATCC 51484 / DSM 6875.

Entry informationi

Entry nameiATPF_METFK
AccessioniPrimary (citable) accession number: Q1GXM6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: June 27, 2006
Last modified: September 3, 2014
This is version 58 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. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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