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Protein

ATP synthase subunit a, chloroplastic

Gene

atpI

Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

ATP synthesis, Hydrogen ion transport, Ion transport, Transport

Enzyme and pathway databases

BioCyciCHLAMY:CHRECP062-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit a, chloroplasticUniRule annotation
Alternative name(s):
ATP synthase F0 sector subunit aUniRule annotation
F-ATPase subunit IVUniRule annotation
Gene namesi
Name:atpIUniRule annotation
Encoded oniPlastid; Chloroplast
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas
Proteomesi
  • UP000006906 Componenti: Chloroplast

Subcellular locationi

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

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei27 – 4721HelicalUniRule annotationAdd
BLAST
Transmembranei86 – 10621HelicalUniRule annotationAdd
BLAST
Transmembranei125 – 14521HelicalUniRule annotationAdd
BLAST
Transmembranei190 – 21021HelicalUniRule annotationAdd
BLAST
Transmembranei211 – 23121HelicalUniRule annotationAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 238238ATP synthase subunit a, chloroplasticPRO_0000002580Add
BLAST

Proteomic databases

PaxDbiO63075.
PRIDEiO63075.

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 four main subunits: a, b, b' and c.UniRule annotation

Protein-protein interaction databases

STRINGi3055.DAA00962.

Structurei

3D structure databases

ProteinModelPortaliO63075.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase A chain family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG4665. Eukaryota.
COG0356. LUCA.
InParanoidiO63075.
KOiK02108.

Family and domain databases

Gene3Di1.20.120.220. 1 hit.
HAMAPiMF_01393. ATP_synth_a_bact. 1 hit.
InterProiIPR000568. ATPase_F0-cplx_asu.
IPR023011. ATPase_F0-cplx_asu_AS.
[Graphical view]
PANTHERiPTHR11410. PTHR11410. 1 hit.
PfamiPF00119. ATP-synt_A. 1 hit.
[Graphical view]
PRINTSiPR00123. ATPASEA.
SUPFAMiSSF81336. SSF81336. 1 hit.
TIGRFAMsiTIGR01131. ATP_synt_6_or_A. 1 hit.
PROSITEiPS00449. ATPASE_A. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O63075-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPLLEIAEV SVGQHYYWEL GGYELHGQVL ITSWVVLGIL AVLSFLGNTN
60 70 80 90 100
LKSTPDGFQN FTELVTEFIR DLAKTQIGEE DYLKWVPFLG TIFLFIFVSN
110 120 130 140 150
WSGALLPYRL IEIPNGELAA PTNDINTTVA LALLTSISYF YAGISKKGLG
160 170 180 190 200
YFSRYVEPAA FLLPINVLED FTKPLSLSFR LFGNILADEL VVGVLVALVP
210 220 230
LIIPIPIMLL GVFTSAIQAL VFATLAGAYI NEALADHH
Length:238
Mass (Da):26,185
Last modified:August 1, 1998 - v1
Checksum:i77E26805D51E8388
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti49 – 491T → S in strain: CC-503.
Natural varianti231 – 2311N → G in strain: CC-503.

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF061851 Genomic DNA. Translation: AAC16328.1.
FJ423446 Genomic DNA. Translation: ACJ50149.1.
BK000554 Genomic DNA. Translation: DAA00962.1.
PIRiT07955.
RefSeqiNP_958418.1. NC_005353.1.

Genome annotation databases

EnsemblPlantsiDAA00962; DAA00962; DAA00962.
GeneIDi2716959.
GrameneiDAA00962; DAA00962; DAA00962.
KEGGicre:ChreCp062.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF061851 Genomic DNA. Translation: AAC16328.1.
FJ423446 Genomic DNA. Translation: ACJ50149.1.
BK000554 Genomic DNA. Translation: DAA00962.1.
PIRiT07955.
RefSeqiNP_958418.1. NC_005353.1.

3D structure databases

ProteinModelPortaliO63075.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3055.DAA00962.

Proteomic databases

PaxDbiO63075.
PRIDEiO63075.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiDAA00962; DAA00962; DAA00962.
GeneIDi2716959.
GrameneiDAA00962; DAA00962; DAA00962.
KEGGicre:ChreCp062.

Phylogenomic databases

eggNOGiKOG4665. Eukaryota.
COG0356. LUCA.
InParanoidiO63075.
KOiK02108.

Enzyme and pathway databases

BioCyciCHLAMY:CHRECP062-MONOMER.

Family and domain databases

Gene3Di1.20.120.220. 1 hit.
HAMAPiMF_01393. ATP_synth_a_bact. 1 hit.
InterProiIPR000568. ATPase_F0-cplx_asu.
IPR023011. ATPase_F0-cplx_asu_AS.
[Graphical view]
PANTHERiPTHR11410. PTHR11410. 1 hit.
PfamiPF00119. ATP-synt_A. 1 hit.
[Graphical view]
PRINTSiPR00123. ATPASEA.
SUPFAMiSSF81336. SSF81336. 1 hit.
TIGRFAMsiTIGR01131. ATP_synt_6_or_A. 1 hit.
PROSITEiPS00449. ATPASE_A. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiATPI_CHLRE
AccessioniPrimary (citable) accession number: O63075
Secondary accession number(s): B7U1K2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 5, 2001
Last sequence update: August 1, 1998
Last modified: February 17, 2016
This is version 101 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, 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.