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Protein

ATP synthase subunit alpha

Gene

atpA

Organism
Bacillus sp. TA2.A1
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit.UniRule annotation

Catalytic activityi

ATP + H2O + H+(In) = ADP + phosphate + H+(Out).UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei362Required for activityUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi169 – 176ATPUniRule annotation8

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

HydrolaseUniRule annotation

Keywords - Biological processi

ATP synthesis, Hydrogen ion transportUniRule annotation, Ion transport, Transport

Keywords - Ligandi

ATP-bindingUniRule annotation, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase subunit alphaUniRule annotation (EC:3.6.3.14UniRule annotation)
Alternative name(s):
ATP synthase F1 sector subunit alphaUniRule annotation
F-ATPase subunit alphaUniRule annotation
Gene namesi
Name:atpAUniRule annotationImported
OrganismiBacillus sp. TA2.A1Imported
Taxonomic identifieri90973 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

Subcellular locationi

  • Cell membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membraneUniRule annotation, CF(1)UniRule annotation, Membrane

Interactioni

Protein-protein interaction databases

DIPiDIP-29499N.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2QE7X-ray3.06A/B/C1-502[»]
ProteinModelPortaliQ71CG5.
SMRiQ71CG5.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ71CG5.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini27 – 92ATP-synt_ab_NInterPro annotationAdd BLAST66
Domaini149 – 364ATP-synt_abInterPro annotationAdd BLAST216
Domaini371 – 494ATP-synt_ab_CInterPro annotationAdd BLAST124

Sequence similaritiesi

Belongs to the ATPase alpha/beta chains family.UniRule annotation

Family and domain databases

CDDicd01132. F1_ATPase_alpha. 1 hit.
Gene3Di2.40.30.20. 1 hit.
3.40.50.300. 1 hit.
HAMAPiMF_01346. ATP_synth_alpha_bact. 1 hit.
InterProiIPR023366. ATP_synth_asu-like.
IPR000793. ATP_synth_asu_C.
IPR033732. ATP_synth_F1_a.
IPR005294. ATP_synth_F1_asu.
IPR020003. ATPase_a/bsu_AS.
IPR004100. ATPase_F1/V1/A1_a/bsu_N.
IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR15184:SF3. PTHR15184:SF3. 1 hit.
PfamiPF00006. ATP-synt_ab. 1 hit.
PF00306. ATP-synt_ab_C. 1 hit.
PF02874. ATP-synt_ab_N. 1 hit.
[Graphical view]
PIRSFiPIRSF039088. F_ATPase_subunit_alpha. 1 hit.
SUPFAMiSSF50615. SSF50615. 1 hit.
SSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00962. atpA. 1 hit.
PROSITEiPS00152. ATPASE_ALPHA_BETA. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q71CG5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSIRPEEISA LIKKQIENYE ADLEVVEVGT VIQVGDGIAR VHGLEKVMAG
60 70 80 90 100
ELLEFENGVM GMAQNLEEDN VGVVILGPYT EIREGTQVKR TGRIMEVPVG
110 120 130 140 150
EALLGRVVNP LGQPLDGRGP IETAEYRPIE SPAPGVMDRK SVHEPLQTGI
160 170 180 190 200
KAIDSMIPIG RGQRELIIGD RQTGKTTIAI DTIINQKGQD VICIYVAIGQ
210 220 230 240 250
KQSTVAGVVE TLRQHDALDY TIVVTASASE PAPLLYLAPY AGCAMGEYFM
260 270 280 290 300
YKGKHALVVY DDLSKQAAAY RELSLLLRRP PGREAYPGDV FYLHSRLLER
310 320 330 340 350
AAKLSDEKGG GSLTALPFIE TQAGDVSAYI PTNVISITDG QIFLESDLFY
360 370 380 390 400
SGVRPAVNVG ISVSRVGGAA QIKAMKKVAG TLRLDLAQYR ELQAFAQFGS
410 420 430 440 450
DLDKATQAKL NRGERTVEIL KQDEHKPMPV EEQVISIYAV TNGFMDDIPV
460 470 480 490 500
EDVRRFEEEL LSFMRANKDS LLDHIRQTGE LPDTKELDAA IEEFKKGFTP

SA
Length:502
Mass (Da):54,956
Last modified:July 5, 2004 - v1
Checksum:i19BA0640BE04CF15
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF533147 Genomic DNA. Translation: AAQ10088.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF533147 Genomic DNA. Translation: AAQ10088.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2QE7X-ray3.06A/B/C1-502[»]
ProteinModelPortaliQ71CG5.
SMRiQ71CG5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-29499N.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiQ71CG5.

Family and domain databases

CDDicd01132. F1_ATPase_alpha. 1 hit.
Gene3Di2.40.30.20. 1 hit.
3.40.50.300. 1 hit.
HAMAPiMF_01346. ATP_synth_alpha_bact. 1 hit.
InterProiIPR023366. ATP_synth_asu-like.
IPR000793. ATP_synth_asu_C.
IPR033732. ATP_synth_F1_a.
IPR005294. ATP_synth_F1_asu.
IPR020003. ATPase_a/bsu_AS.
IPR004100. ATPase_F1/V1/A1_a/bsu_N.
IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd.
IPR027417. P-loop_NTPase.
[Graphical view]
PANTHERiPTHR15184:SF3. PTHR15184:SF3. 1 hit.
PfamiPF00006. ATP-synt_ab. 1 hit.
PF00306. ATP-synt_ab_C. 1 hit.
PF02874. ATP-synt_ab_N. 1 hit.
[Graphical view]
PIRSFiPIRSF039088. F_ATPase_subunit_alpha. 1 hit.
SUPFAMiSSF50615. SSF50615. 1 hit.
SSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00962. atpA. 1 hit.
PROSITEiPS00152. ATPASE_ALPHA_BETA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiQ71CG5_9BACI
AccessioniPrimary (citable) accession number: Q71CG5
Entry historyi
Integrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: November 30, 2016
This is version 86 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources

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.