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P47643 (ATPF_MYCGE) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 95. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended 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 names
Name:atpF
Ordered Locus Names:MG403
OrganismMycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195) [Complete proteome] [HAMAP]
Taxonomic identifier243273 [NCBI]
Taxonomic lineageBacteriaTenericutesMollicutesMycoplasmataceaeMycoplasma

Protein attributes

Sequence length208 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_01398

Component of the F0 channel, it forms part of the peripheral stalk, linking F1 to F0 By similarity. HAMAP-Rule MF_01398

Subunit structure

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.

Subcellular location

Cell membrane; Single-pass membrane protein By similarity HAMAP-Rule MF_01398.

Sequence similarities

Belongs to the ATPase B chain family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2727 By similarity
Chain28 – 208181ATP synthase subunit b HAMAP-Rule MF_01398
PRO_0000002631

Regions

Transmembrane49 – 6921Helical; Potential

Amino acid modifications

Lipidation281N-palmitoyl cysteine By similarity
Lipidation281S-diacylglycerol cysteine By similarity

Sequences

Sequence LengthMass (Da)Tools
P47643 [UniParc].

Last modified February 1, 1996. Version 1.
Checksum: 0AB6526A367F84E6

FASTA20824,603
        10         20         30         40         50         60 
MVKAKKLVFK WSLLVFSFFT LSLFLVSCTE NVREIKSSSV INELFPNFWV FITHLLAFFI 

        70         80         90        100        110        120 
LLTLMIFLFW KPTQRFLNNR KNLLEAQIKQ ANELEKQARN LLEESNQRHE KALIVSKEIV 

       130        140        150        160        170        180 
DQANYEALQL KSEIEKTANR QANLMIFQAR QEIEKERRSL KEQSIKESVE LAMLAAQELI 

       190        200 
LKKIDQKSDR EFIDKFIRDL EANETEDD 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
L43967 Genomic DNA. Translation: AAC71631.1.
PIRF64244.
RefSeqNP_073076.1. NC_000908.2.

3D structure databases

ProteinModelPortalP47643.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING243273.MG_403.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC71631; AAC71631; MG_403.
GeneID875648.
KEGGmge:MG_403.
PATRIC20010394. VBIMycGen98045_0470.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0711.
KOK02109.
OMAITHLLAF.
OrthoDBEOG63VC12.
ProtClustDBPRK06231.

Enzyme and pathway databases

BioCycMGEN243273:GH2R-460-MONOMER.

Family and domain databases

HAMAPMF_01398. ATP_synth_b_bact.
InterProIPR002146. ATPase_F0-cplx_b/b'su_bac.
IPR005864. ATPase_F0-cplx_bsu_bac.
[Graphical view]
PfamPF00430. ATP-synt_B. 1 hit.
[Graphical view]
TIGRFAMsTIGR01144. ATP_synt_b. 1 hit.
PROSITEPS51257. PROKAR_LIPOPROTEIN. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameATPF_MYCGE
AccessionPrimary (citable) accession number: P47643
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: April 16, 2014
This is version 95 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Mycoplasma genitalium

Mycoplasma genitalium (strain G-37): entries and gene names