Q9PJ18 (ATPE_CAMJE) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
ATP synthase epsilon chain

Alternative name(s):
ATP synthase F1 sector epsilon subunit
F-ATPase epsilon subunit

Gene names

Name:	atpC
Ordered Locus Names:	Cj0108

Organism

Campylobacter jejuni

Taxonomic identifier

197 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Campylobacter

Protein attributes

Sequence length	129 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Produces ATP from ADP in the presence of a proton gradient across the membrane. HAMAP MF_00530
Subunit structure	F-type ATPases have 2 components, CF1 - the catalytic core - and CF0 - the membrane proton channel. CF1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. CF0 has three main subunits: a, b and c.
Subcellular location	Cell inner membrane; Peripheral membrane protein By similarity HAMAP MF_00530.
Sequence similarities	Belongs to the ATPase epsilon chain family.

Ontologies

Keywords
Biological process	ATP synthesis Hydrogen ion transport Ion transport Transport
Cellular component	CF(1) Cell inner membrane Cell membrane Membrane
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	ATP synthesis coupled proton transport Inferred from electronic annotation. Source: InterPro
Cellular component	plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell proton-transporting ATP synthase complex, catalytic core F(1) Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	hydrogen ion transporting ATP synthase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro proton-transporting ATPase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 129	129	ATP synthase epsilon chain HAMAP MF_00530		PRO_0000188116

Sequences

	Sequence		Length	Mass (Da)
	Q9PJ18 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: 172591D316E08764	FASTA	129	13,692
	10 20 30 40 50 60 MNDLINFEIV TPLGVIYQGE VKSVTLPGSE GEFGVLKGHA ALVSSLKSGV IDIEKADLNH 70 80 90 100 110 120 ELIAIDAGHA KVDEDKICVL AKGAVWVCGS DESEIEKNLA QAKDLIKSMS SDNAALAATF SKLDNARMH

References

[1]

"The genome sequence of the food-borne pathogen Campylobacter jejuni reveals hypervariable sequences." Parkhill J., Wren B.W., Mungall K.L., Ketley J.M., Churcher C.M., Basham D., Chillingworth T., Davies R.M., Feltwell T., Holroyd S., Jagels K., Karlyshev A.V., Moule S., Pallen M.J., Penn C.W., Quail M.A., Rajandream M.A., Rutherford K.M. , van Vliet A.H.M., Whitehead S., Barrell B.G. Nature 403:665-668(2000) [PubMed: 10688204] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NCTC 11168 / Serotype O:2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL111168 Genomic DNA. Translation: CAL34279.1.
PIR	D81427.
RefSeq	YP_002343568.1. NC_002163.1.
3D structure databases
ProteinModelPortal	Q9PJ18.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	904438.
GenomeReviews	Gene locus Cj0108 in contig AL111168_GR.
KEGG	cje:Cj0108.
PATRIC	20057143. VBICamJej33762_0106.
Phylogenomic databases
HOGENOM	HBG663981.
OMA	NAFAATI.
PhylomeDB	Q9PJ18.
ProtClustDB	PRK00571.
Enzyme and pathway databases
BioCyc	CJEJ192222:CJ0108-MONOMER.
Family and domain databases
HAMAP	MF_00530. ATP_synth_epsil_bac. [Tree]
InterPro	IPR001469. ATPase_F1-cplx_dsu/esu. IPR020546. ATPase_F1-cplx_dsu/esu_N. [Graphical view]
Gene3D	G3DSA:2.60.15.10. ATPase_F1_d/e. 1 hit.
KO	K02114.
PANTHER	PTHR13822. ATPase_F1_d/e. 1 hit.
Pfam	PF02823. ATP-synt_DE_N. 1 hit. [Graphical view]
ProDom	PD000944. ATPase_F1-cplx_dsu/esu. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF51344. ATPsynt_DE. 1 hit.
TIGRFAMs	TIGR01216. ATP_synt_epsi. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ATPE_CAMJE

Accession

Primary (citable) accession number: Q9PJ18
Secondary accession number(s): Q0PC29

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 23, 2002
Last sequence update:	October 1, 2000
Last modified:	January 25, 2012
This is version 72 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program