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Protein

ATP synthase subunit c

Gene

atpE

Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
Status
Reviewed-Annotation score: -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
Key component of the F0 channel; it plays a direct role in translocation across the membrane. A homomeric c-ring of between 10-14 subunits forms the central stalk rotor element with the F1 delta and epsilon subunits.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei61Reversibly protonated during proton transportUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processATP synthesis, Hydrogen ion transport, Ion transport, Transport
LigandLipid-binding

Enzyme and pathway databases

BioCyciAVAR240292:G7WH-6473-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit cUniRule annotation
Alternative name(s):
ATP synthase F(0) sector subunit cUniRule annotation
F-type ATPase subunit cUniRule annotation
Short name:
F-ATPase subunit cUniRule annotation
Lipid-binding proteinUniRule annotation
Gene namesi
Name:atpEUniRule annotation
Synonyms:atpHUniRule annotation
Ordered Locus Names:Ava_2615
OrganismiAnabaena variabilis (strain ATCC 29413 / PCC 7937)
Taxonomic identifieri240292 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeTrichormus
Proteomesi
  • UP000002533 Componenti: Chromosome

Subcellular locationi

  • Cellular thylakoid membrane UniRule annotation; Multi-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei7 – 27HelicalUniRule annotationAdd BLAST21
Transmembranei57 – 77HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

CF(0), Membrane, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_50001041021 – 81ATP synthase subunit cAdd BLAST81

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 four main subunits: a1, b1, b'1 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, b and b' chains.UniRule annotation

Protein-protein interaction databases

STRINGi240292.Ava_2615

Structurei

3D structure databases

ProteinModelPortaliQ3M9V6
SMRiQ3M9V6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase C chain family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105VH4 Bacteria
COG0636 LUCA
HOGENOMiHOG000235245
KOiK02110
OMAiKIGSSAM
OrthoDBiPOG091H043Z

Family and domain databases

Gene3Di1.20.20.10, 1 hit
HAMAPiMF_01396 ATP_synth_c_bact, 1 hit
InterProiView protein in InterPro
IPR005953 ATP_synth_csu_bac/chlpt
IPR000454 ATP_synth_F0_csu
IPR020537 ATP_synth_F0_csu_DDCD_BS
IPR038662 ATP_synth_F0_csu_sf
IPR002379 ATPase_proteolipid_c-like_dom
IPR035921 F/V-ATP_Csub_sf
PANTHERiPTHR10031 PTHR10031, 1 hit
PfamiView protein in Pfam
PF00137 ATP-synt_C, 1 hit
PRINTSiPR00124 ATPASEC
SUPFAMiSSF81333 SSF81333, 1 hit
TIGRFAMsiTIGR01260 ATP_synt_c, 1 hit
PROSITEiView protein in PROSITE
PS00605 ATPASE_C, 1 hit

Sequencei

Sequence statusi: Complete.

Q3M9V6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDPLVSAASV LAAALAVGLA AIGPGIGQGN AAGQAVEGIA RQPEAEGKIR
60 70 80
GTLLLSLAFM EALTIYGLVV ALVLLFANPF A
Length:81
Mass (Da):8,002
Last modified:October 25, 2005 - v1
Checksum:i7B562CF84A524206
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA Translation: ABA22230.1
RefSeqiWP_010994186.1, NC_007413.1

Genome annotation databases

EnsemblBacteriaiABA22230; ABA22230; Ava_2615
KEGGiava:Ava_2615

Similar proteinsi

Entry informationi

Entry nameiATPL_ANAVT
AccessioniPrimary (citable) accession number: Q3M9V6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 3, 2009
Last sequence update: October 25, 2005
Last modified: May 23, 2018
This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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