ATP synthase subunit alpha 1 - Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9)

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A3PIB7 (ATPA1_RHOS1) Reviewed, UniProtKB/Swiss-Prot

Last modified December 14, 2011. Version 47. History...

Clusters with 100%, 90%, 50% identity |

Documents (1) |

Third-party data

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Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents Customize order

Names and origin

Protein names

Recommended name:
ATP synthase subunit alpha 1
EC=3.6.3.14

Alternative name(s):
ATP synthase F1 sector subunit alpha 1
F-ATPase subunit alpha 1

Gene names

Name:	atpA1
Ordered Locus Names:	Rsph17029_0972

Organism

Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) [Complete proteome] [HAMAP]

Taxonomic identifier

349101 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter

Protein attributes

Sequence length	512 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit By similarity. HAMAP MF_01346
Catalytic activity	ATP + H₂O + H⁺(In) = ADP + phosphate + H⁺(Out). HAMAP MF_01346
Subunit structure	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: a₁, b₁, b'₁ and c(9-12) By similarity.
Subcellular location	Cell inner membrane; Peripheral membrane protein By similarity HAMAP MF_01346.
Sequence similarities	Belongs to the ATPase alpha/beta chains family.

Ontologies

Keywords
Biological process	ATP synthesis Hydrogen ion transport Ion transport Transport
Cellular component	CF(1) Cell inner membrane Cell membrane Membrane
Ligand	ATP-binding Nucleotide-binding
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	ATP hydrolysis coupled proton transport Inferred from electronic annotation. Source: InterPro ATP synthesis coupled proton transport Inferred from electronic annotation. Source: InterPro
Cellular component	plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell proton-transporting ATP synthase complex, catalytic core F(1) Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW hydrogen ion transporting ATP synthase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro proton-transporting ATPase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Chain

1 – 512

512

ATP synthase subunit alpha 1 HAMAP MF_01346

PRO_0000339051

Regions

Nucleotide binding

169 – 176

ATP By similarity

Sites

Site

372

Required for activity By similarity

Sequences

Sequence

Length

Mass (Da)

Tools

A3PIB7 [UniParc].

Last modified April 3, 2007. Version 1.
Checksum: EEA9D5AD9E42447D
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FASTA

512

55,187

        10         20         30         40         50         60 
MGIQAAEISA ILKEQIKNFG QQAEVAEVGR VLSVGDGIAR VHGLDNVQAG EMVEFPGGIR 

        70         80         90        100        110        120 
GMALNLEVDN VGVVIFGDDR SIKEGDTVKR TKSIVDVPAG DALLGRVVDG LGNPIDGKGP 

       130        140        150        160        170        180 
IAATERRVAD VKAPGIIPRK GVHEPMATGL KSVDAMIPIG RGQRELIIGD RQTGKTAIAL 

       190        200        210        220        230        240 
DTILNQKSYN EAAGDDESKK LYCIYVAIGQ KRSTVAQLVK KLEETGAIDY TLVVAATASD 

       250        260        270        280        290        300 
PAPMQFLAPY AATAMAEYFR DNGRHALIIY DDLSKQAVAY RQMSLLLRRP PGREAYPGDV 

       310        320        330        340        350        360 
FYLHSRLLER SAKLNKDHGA GSLTALPIIE TQGGDVSAFI PTNVISITDG QIFLETELFY 

       370        380        390        400        410        420 
QGIRPAVNTG LSVSRVGSSA QTDAMKSVAG PVKLELAQYR EMAAFAQFGS DLDAATQQLL 

       430        440        450        460        470        480 
NRGARLTELM KQPQYAPLTN AEIVCVIFAG TKGYLDKVPV KDVGRWEQGL LKHLRTNAKD 

       490        500        510 
LLADITNNDR KVKGELEDKI RAALDTYAKD FA

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References

[1]

"Complete sequence of chromosome 1 of Rhodobacter sphaeroides ATCC 17029."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.

Kaplan S.
Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 17029 / ATH 2.4.9.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000577 Genomic DNA. Translation: ABN76083.1.
RefSeq	YP_001042855.1. NC_009049.1.
3D structure databases
ProteinModelPortal	A3PIB7.
SMR	A3PIB7. Positions 13-511.
ModBase	Search...
Protein-protein interaction databases
STRING	A3PIB7.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4896512.
GenomeReviews	Gene locus Rsph17029_0972 in contig CP000577_GR.
KEGG	rsh:Rsph17029_0972.
PATRIC	23169656. VBIRhoSph114483_1140.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0056.
HOGENOM	HBG565875.
OMA	GSDRDIK.
ProtClustDB	PRK09281.
Enzyme and pathway databases
BioCyc	RSPH349101:RSPH17029_0972-MONOMER.
Family and domain databases
HAMAP	MF_01346. ATP_synth_alpha_bact. [Tree]
InterPro	IPR020003. ATPase_a/bsu_AS. IPR005294. ATPase_F1-cplx_asu. IPR018118. ATPase_F1/A1-cplx_a/bsu_N. IPR023366. ATPase_F1/A1-cplx_a_su_N. IPR000793. ATPase_F1/V1/A1-cplx_a/bsu_C. IPR004100. ATPase_F1/V1/A1-cplx_a/bsu_N. IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd. [Graphical view]
Gene3D	G3DSA:2.40.30.20. G3DSA:2.40.30.20. 1 hit.
KO	K02111.
PANTHER	PTHR15184:SF3. ATPase_F1_a. 1 hit.
Pfam	PF00006. ATP-synt_ab. 1 hit. PF00306. ATP-synt_ab_C. 1 hit. PF02874. ATP-synt_ab_N. 1 hit. [Graphical view]
SUPFAM	SSF47917. ATPase_a/b_C. 1 hit. SSF50615. ATPase_a/b_N. 1 hit.
TIGRFAMs	TIGR00962. AtpA. 1 hit.
PROSITE	PS00152. ATPASE_ALPHA_BETA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ATPA1_RHOS1

Accession

Primary (citable) accession number: A3PIB7

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 10, 2008
Last sequence update:	April 3, 2007
Last modified:	December 14, 2011
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents

Preferred order of sections

Names and origin

Protein attributes

General annotation (Comments)

Ontologies

Sequence annotation (Features)

Molecule processing

Regions

Sites

Sequences

References

Cross-references

Sequence databases

3D structure databases

Protein-protein interaction databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Family and domain databases

Entry information

Relevant documents