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P05022 (ATPA_MAIZE) Reviewed, UniProtKB/Swiss-Prot

Last modified November 16, 2011. Version 104. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
ATP synthase subunit alpha, chloroplastic
EC=3.6.3.14
Alternative name(s):
ATP synthase F1 sector subunit alpha
F-ATPase subunit alpha
Gene names
Name:atpA
Encoded onPlastid; Chloroplast
OrganismZea mays (Maize)
Taxonomic identifier4577 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › PACMAD clade › Panicoideae › Andropogoneae › Zea

Protein attributes

Sequence length507 AA.
Sequence statusComplete.
Protein existenceInferred 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. 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: a, b, b' and c By similarity.

Subcellular location

Plastid › chloroplast thylakoid membrane; Peripheral membrane protein By similarity HAMAP MF_01346.

Sequence similarities

Belongs to the ATPase alpha/beta chains family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 507507ATP synthase subunit alpha, chloroplastic HAMAP MF_01346
PRO_0000144379

Regions

Nucleotide binding170 – 1778ATP By similarity

Sites

Site3631Required for activity By similarity

Sequences

Sequence LengthMass (Da)Tools
P05022 [UniParc].

Last modified August 13, 1987. Version 1.
Checksum: 44685BF464B6302E

FASTA50755,707
        10         20         30         40         50         60 
MATLRVDEIN KILRERIEQY NRKVGIENIG RVVQVGDGIA RIIGLGEIMS GELVEFAEGT 

        70         80         90        100        110        120 
RGIALNLESK NVGIVLMGDG LMIQEGSFVK ATGRIAQIPV SEAYLGRVIN ALAKPIDGRG 

       130        140        150        160        170        180 
EIVASESRLI ESPAPGIISR RSVYEPLQTG LIAIDSMIPI GRGQRELIIG DRQTGKTAVA 

       190        200        210        220        230        240 
TDTILNQKGQ DVICVYVAIG QRASSVAQVV TTFHEEGAME YTIVVAEMAD SPATLQYLAP 

       250        260        270        280        290        300 
YTGAALAEYF MYRERHTLII YDDLSKQAQA YRQMSLLLRR PPGREAYLGD VFYLHSRLLE 

       310        320        330        340        350        360 
RAAKLNSLLG EGSMTALPIV ETQSGDVSAY IPTNVISITD GQIFLSADLF NAGIRPAINV 

       370        380        390        400        410        420 
GISVSRVGSA AQIKAMKQVA GKSKLELAQF AELQAFAQFA SALDKTSQNQ LARGRRLREL 

       430        440        450        460        470        480 
LKQSQSNPLP VEEQVATIYT GTRGYLDSLE IEQVKKFLDE LRKHLKDTKP QFQEIISSSK 

       490        500 
TFTEQAETLL KEAIQEQLER FSLQEQT

« Hide

References

« Hide 'large scale' references
[1]"Molecular evolution and nucleotide sequences of the maize plastid genes for the alpha subunit of CF1 (atpA) and the proteolipid subunit of CF0 (atpH)."
Rodermel S.R., Bogorao L.
Genetics 116:127-139(1987) [PubMed: 2885245] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]"Complete sequence of the maize chloroplast genome: gene content, hotspots of divergence and fine tuning of genetic information by transcript editing."
Maier R.M., Neckermann K., Igloi G.L., Koessel H.
J. Mol. Biol. 251:614-628(1995) [PubMed: 7666415] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		X05255 Genomic DNA. Translation: CAA28876.1.
M27557 Genomic DNA. Translation: AAA84474.1.
X86563 Genomic DNA. Translation: CAA60283.1.
PIRPWZMA. S06291.
RefSeqNP_043022.1. NC_001666.2.

3D structure databases

ProteinModelPortalP05022.
SMRP05022. Positions 26-501.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID845169.
KEGGzma:845169.

Organism-specific databases

GrameneP05022.
MaizeGDB69206.

Phylogenomic databases

ProtClustDBCHL00059.

Family and domain databases

HAMAPMF_01346. ATP_synth_alpha_bact.
[Tree]
InterProIPR020003. 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]
Gene3DG3DSA:2.40.30.20. G3DSA:2.40.30.20. 1 hit.
KOK02111.
PfamPF00006. ATP-synt_ab. 1 hit.
PF00306. ATP-synt_ab_C. 1 hit.
PF02874. ATP-synt_ab_N. 1 hit.
[Graphical view]
SUPFAMSSF47917. ATPase_a/b_C. 1 hit.
SSF50615. ATPase_a/b_N. 1 hit.
TIGRFAMsTIGR00962. AtpA. 1 hit.
PROSITEPS00152. ATPASE_ALPHA_BETA. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameATPA_MAIZE
AccessionPrimary (citable) accession number: P05022
Entry history
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: August 13, 1987
Last modified: November 16, 2011
This is version 104 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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