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Protein

ATP synthase subunit c, chloroplastic

Gene

atpH

Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

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

Complete GO annotation...

Keywords - Biological processi

ATP synthesis, Hydrogen ion transport, Ion transport, Transport

Keywords - Ligandi

Lipid-binding

Enzyme and pathway databases

BioCyciCHLAMY:CHRECP053-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit c, chloroplasticUniRule annotation
Alternative name(s):
ATP synthase F(0) sector subunit cUniRule annotation
ATPase subunit IIIUniRule annotation
F-type ATPase subunit cUniRule annotation
Short name:
F-ATPase subunit cUniRule annotation
Lipid-binding proteinUniRule annotation
Gene namesi
Name:atpHUniRule annotation
Encoded oniPlastid; Chloroplast
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas
Proteomesi
  • UP000006906 Componenti: Chloroplast

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei3 – 23HelicalUniRule annotationAdd BLAST21
Transmembranei57 – 77HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CF(0), Chloroplast, Membrane, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001121841 – 82ATP synthase subunit c, chloroplasticAdd BLAST82

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1N-formylmethionine1 Publication1

Keywords - PTMi

Formylation

Proteomic databases

PaxDbiQ37304.

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

STRINGi3055.DAA00954.

Structurei

3D structure databases

ProteinModelPortaliQ37304.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase C chain family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0232. Eukaryota.
COG0636. LUCA.
InParanoidiQ37304.
KOiK02110.

Family and domain databases

Gene3Di1.20.20.10. 1 hit.
HAMAPiMF_01396. ATP_synth_c_bact. 1 hit.
InterProiIPR005953. ATP_synth_csu_bac/chlpt.
IPR000454. ATP_synth_F0_csu.
IPR020537. ATP_synth_F0_csu_DDCD_BS.
IPR002379. ATPase_proteolipid_c-like_dom.
[Graphical view]
PfamiPF00137. ATP-synt_C. 1 hit.
[Graphical view]
PRINTSiPR00124. ATPASEC.
SUPFAMiSSF81333. SSF81333. 1 hit.
TIGRFAMsiTIGR01260. ATP_synt_c. 1 hit.
PROSITEiPS00605. ATPASE_C. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q37304-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPIVAATSV VSAGLAVGLA AIGPGMGQGT AAGYAVEGIA RQPEAEGKIR
60 70 80
GALLLSFAFM ESLTIYGLVV ALALLFANPF AG
Length:82
Mass (Da):8,093
Last modified:November 1, 1996 - v1
Checksum:iBFDC3BAF43E96A45
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti8T → A in strain: CC-503. 1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X90559 Genomic DNA. Translation: CAA62149.1.
FJ423446 Genomic DNA. Translation: ACJ50140.1.
BK000554 Genomic DNA. Translation: DAA00954.1.
PIRiS58349.
RefSeqiNP_958409.1. NC_005353.1.

Genome annotation databases

EnsemblPlantsiDAA00954; DAA00954; DAA00954.
GeneIDi2717044.
GrameneiDAA00954; DAA00954; DAA00954.
KEGGicre:ChreCp053.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X90559 Genomic DNA. Translation: CAA62149.1.
FJ423446 Genomic DNA. Translation: ACJ50140.1.
BK000554 Genomic DNA. Translation: DAA00954.1.
PIRiS58349.
RefSeqiNP_958409.1. NC_005353.1.

3D structure databases

ProteinModelPortaliQ37304.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3055.DAA00954.

Proteomic databases

PaxDbiQ37304.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiDAA00954; DAA00954; DAA00954.
GeneIDi2717044.
GrameneiDAA00954; DAA00954; DAA00954.
KEGGicre:ChreCp053.

Phylogenomic databases

eggNOGiKOG0232. Eukaryota.
COG0636. LUCA.
InParanoidiQ37304.
KOiK02110.

Enzyme and pathway databases

BioCyciCHLAMY:CHRECP053-MONOMER.

Family and domain databases

Gene3Di1.20.20.10. 1 hit.
HAMAPiMF_01396. ATP_synth_c_bact. 1 hit.
InterProiIPR005953. ATP_synth_csu_bac/chlpt.
IPR000454. ATP_synth_F0_csu.
IPR020537. ATP_synth_F0_csu_DDCD_BS.
IPR002379. ATPase_proteolipid_c-like_dom.
[Graphical view]
PfamiPF00137. ATP-synt_C. 1 hit.
[Graphical view]
PRINTSiPR00124. ATPASEC.
SUPFAMiSSF81333. SSF81333. 1 hit.
TIGRFAMsiTIGR01260. ATP_synt_c. 1 hit.
PROSITEiPS00605. ATPASE_C. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiATPH_CHLRE
AccessioniPrimary (citable) accession number: Q37304
Secondary accession number(s): B7U1J3, Q9T2G4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 1, 2001
Last sequence update: November 1, 1996
Last modified: November 30, 2016
This is version 110 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

In plastids the F-type ATPase is also known as CF1CF0.
Dicyclohexylcarbodiimide (DCDD) inhibits ATPase.

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.