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Protein

ATP synthase epsilon chain

Gene

atpC

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Produces ATP from ADP in the presence of a proton gradient across the membrane.

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. proton-transporting ATPase activity, rotational mechanism Source: InterPro
  3. proton-transporting ATP synthase activity, rotational mechanism Source: UniProtKB-HAMAP

GO - Biological processi

  1. ATP synthesis coupled proton transport Source: GO_Central
  2. 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 epsilon chain
Alternative name(s):
ATP synthase F1 sector epsilon subunit
F-ATPase epsilon subunit
Gene namesi
Name:atpC
Synonyms:atpE
Ordered Locus Names:slr1330
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. plasma membrane proton-transporting ATP synthase complex Source: UniProtKB
  2. proton-transporting ATP synthase complex, catalytic core F(1) Source: GO_Central
  3. thylakoid membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CF(1), Membrane, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 136135ATP synthase epsilon chainPRO_0000188230Add
BLAST

Proteomic databases

PaxDbiP26533.

Interactioni

Subunit structurei

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.

Protein-protein interaction databases

IntActiP26533. 7 interactions.
STRINGi1148.slr1330.

Structurei

3D structure databases

ProteinModelPortaliP26533.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase epsilon chain family.Curated

Phylogenomic databases

eggNOGiCOG0355.
HOGENOMiHOG000216024.
InParanoidiP26533.
KOiK02114.
OMAiGITVQIV.
OrthoDBiEOG690MN9.
PhylomeDBiP26533.

Family and domain databases

Gene3Di2.60.15.10. 1 hit.
HAMAPiMF_00530. ATP_synth_epsil_bac.
InterProiIPR001469. ATPase_F1-cplx_dsu/esu.
IPR020546. ATPase_F1-cplx_dsu/esu_N.
IPR020547. ATPase_F1_dsu/esu_C.
[Graphical view]
PANTHERiPTHR13822. PTHR13822. 1 hit.
PfamiPF00401. ATP-synt_DE. 1 hit.
PF02823. ATP-synt_DE_N. 1 hit.
[Graphical view]
ProDomiPD000944. ATPase_F1-cplx_dsu/esu. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF51344. SSF51344. 1 hit.
TIGRFAMsiTIGR01216. ATP_synt_epsi. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P26533-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTLTVRVITP DKVVWDEEVQ ELILPSTTGQ LGILSNHAPL LTALEIGVMR
60 70 80 90 100
VRPGKDWQNI AVMGGFAEVE NNEVKVLVNG AELGTTIDAE SARQAYTAAQ
110 120 130
GALEEANRGE DKPNQLKASN NYKKARARLQ AAGGAV
Length:136
Mass (Da):14,581
Last modified:January 23, 2007 - v3
Checksum:i55B8F3545DC23E72
GO

Sequence cautioni

The sequence BAA18088.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X58129 Genomic DNA. Translation: CAA41138.1.
BA000022 Genomic DNA. Translation: BAA18088.1. Different initiation.
PIRiS75527.
RefSeqiNP_441408.2. NC_000911.1.
YP_005651466.1. NC_017277.1.
YP_007451290.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA18088; BAA18088; BAA18088.
GeneIDi954764.
KEGGisyn:slr1330.
PATRICi23840213. VBISynSp132158_1666.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X58129 Genomic DNA. Translation: CAA41138.1.
BA000022 Genomic DNA. Translation: BAA18088.1. Different initiation.
PIRiS75527.
RefSeqiNP_441408.2. NC_000911.1.
YP_005651466.1. NC_017277.1.
YP_007451290.1. NC_020286.1.

3D structure databases

ProteinModelPortaliP26533.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP26533. 7 interactions.
STRINGi1148.slr1330.

Proteomic databases

PaxDbiP26533.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA18088; BAA18088; BAA18088.
GeneIDi954764.
KEGGisyn:slr1330.
PATRICi23840213. VBISynSp132158_1666.

Phylogenomic databases

eggNOGiCOG0355.
HOGENOMiHOG000216024.
InParanoidiP26533.
KOiK02114.
OMAiGITVQIV.
OrthoDBiEOG690MN9.
PhylomeDBiP26533.

Family and domain databases

Gene3Di2.60.15.10. 1 hit.
HAMAPiMF_00530. ATP_synth_epsil_bac.
InterProiIPR001469. ATPase_F1-cplx_dsu/esu.
IPR020546. ATPase_F1-cplx_dsu/esu_N.
IPR020547. ATPase_F1_dsu/esu_C.
[Graphical view]
PANTHERiPTHR13822. PTHR13822. 1 hit.
PfamiPF00401. ATP-synt_DE. 1 hit.
PF02823. ATP-synt_DE_N. 1 hit.
[Graphical view]
ProDomiPD000944. ATPase_F1-cplx_dsu/esu. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF51344. SSF51344. 1 hit.
TIGRFAMsiTIGR01216. ATP_synt_epsi. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "The atp1 and atp2 operons of the cyanobacterium Synechocystis sp. PCC 6803."
    Lill H., Nelson N.
    Plant Mol. Biol. 17:641-652(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.
  3. "Towards a proteome project of cyanobacterium Synechocystis sp. strain PCC6803: linking 130 protein spots with their respective genes."
    Sazuka T., Ohara O.
    Electrophoresis 18:1252-1258(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-21.

Entry informationi

Entry nameiATPE_SYNY3
AccessioniPrimary (citable) accession number: P26533
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: January 23, 2007
Last modified: March 4, 2015
This is version 111 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

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.