P25705 (ATPA_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 160.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: ATP synthase subunit alpha, mitochondrial | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 553 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Mitochondrial membrane ATP synthase (F1F0 ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. 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. Subunits alpha and beta form the catalytic core in F1. Rotation of the central stalk against the surrounding alpha3beta3 subunits leads to hydrolysis of ATP in three separate catalytic sites on the beta subunits. Subunit alpha does not bear the catalytic high-affinity ATP-binding sites By similarity. Ref.12 Ref.14 |
| 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 three main subunits: a, b and c. Interacts with ATPAF2. Interacts with HRG; the interaction occurs on the surface of T-cells and alters the cell morphology when associated with concanavalin (in vitro). Interacts with PLG (angiostatin peptide); the interaction inhibits most of the angiogenic properties of angiostatin. Component of an ATP synthase complex composed of ATP5F1, ATP5G1, ATP5E, ATP5H, ATP5I, ATP5J, ATP5J2, MT-ATP6, MT-ATP8, ATP5A1, ATP5B, ATP5D, ATP5C1, ATP5O, ATP5L, USMG5 and MP68 By similarity. Interacts with BLOC1S1. Ref.12 Ref.13 Ref.14 Ref.18 |
| Subcellular location | Mitochondrion inner membrane. Cell membrane; Peripheral membrane protein; Extracellular side. Note: Colocalizes with HRG on the cell surface of T-cells. Ref.12 Ref.14 |
| Tissue specificity | Fetal lung, heart, liver, gut and kidney. Expressed at higher levels in the fetal brain, retina and spinal cord. Ref.2 |
| Post-translational modification | The N-terminus is blocked. Acetylated on lysine residues. BLOC1S1 is required for acetylation. |
| Sequence similarities | Belongs to the ATPase alpha/beta chains family. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| BLOC1S1 | P78537 | 2 | EBI-351437,EBI-348630 | |
| SIRT3 | Q9NTG7 | 2 | EBI-351437,EBI-724621 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P25705-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P25705-2) The sequence of this isoform differs from the canonical sequence as follows: 1-50: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Transit peptide | 1 – 43 | 43 | Mitochondrion Ref.8 | ||||||
| Chain | 44 – 553 | 510 | ATP synthase subunit alpha, mitochondrial | PRO_0000002424 | |||||
Regions | |||||||||
| Nucleotide binding | 212 – 219 | 8 | ATP By similarity | ||||||
Sites | |||||||||
| Site | 413 | 1 | Required for activity By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 44 | 1 | Pyrrolidone carboxylic acid By similarity | ||||||
| Modified residue | 76 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 132 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 161 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 166 | 1 | Phosphoserine Ref.17 | ||||||
| Modified residue | 230 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 239 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 261 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 305 | 1 | N6-acetyllysine | ||||||
| Modified residue | 427 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 434 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 498 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 506 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 531 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 539 | 1 | N6-acetyllysine Ref.15 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 50 | 50 | Missing in isoform 2. | VSP_045129 | |||||
| Natural variant | 32 | 1 | A → S. Corresponds to variant rs2228437 [ dbSNP | Ensembl ]. | VAR_048369 | |||||
| Natural variant | 223 | 1 | I → V. Corresponds to variant rs2228436 [ dbSNP | Ensembl ]. | VAR_048370 | |||||
Experimental info | |||||||||
| Sequence conflict | 329 | 1 | R → L in AAH39135. Ref.5 | ||||||
| Sequence conflict | 510 | 1 | A → D in AAH11384. Ref.5 | ||||||
| Sequence conflict | 529 | 1 | D → E in AAH11384. Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Nucleotide sequence of a cDNA for the alpha subunit of human mitochondrial ATP synthase." Kataoka H., Biswas C. Biochim. Biophys. Acta 1089:393-395(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Lung tumor. |
| [2] | "Amplification of the gene encoding the alpha-subunit of the mitochondrial ATP synthase complex in a human retinoblastoma cell line." Godbout R., Bisgrove D.A., Honore L.H., Day R.S. III Gene 123:195-201(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TISSUE SPECIFICITY. Tissue: Retinoblastoma. |
| [3] | "Gene structure and cell type-specific expression of the human ATP synthase alpha subunit." Akiyama S., Endo H., Inohara N., Ohta S., Kagawa Y. Biochim. Biophys. Acta 1219:129-140(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1). Tissue: Colon tumor. |
| [4] | "Cloning of human full-length CDSs in BD Creator(TM) system donor vector." Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S., Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y., Phelan M., Farmer A. Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [5] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Small intestine. |
| [6] | "DNA sequence and analysis of human chromosome 18." Nusbaum C., Zody M.C., Borowsky M.L., Kamal M., Kodira C.D., Taylor T.D., Whittaker C.A., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Yang X., Abouelleil A., Allen N.R., Anderson S., Bloom T., Bugalter B., Butler J. Lander E.S.Nature 437:551-555(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Lung, Retina and Uterus. |
| [8] | "Global profiling of protease cleavage sites by chemoselective labeling of protein N-termini." Xu G., Shin S.B., Jaffrey S.R. Proc. Natl. Acad. Sci. U.S.A. 106:19310-19315(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE [LARGE SCALE ANALYSIS] OF 44-59. Tissue: Leukemic T-cell. |
| [9] | Lubec G., Vishwanath V., Chen W.-Q., Sun Y. Submitted (DEC-2008) to UniProtKB Cited for: PROTEIN SEQUENCE OF 46-83; 89-103; 134-161; 176-182; 219-230; 242-252; 306-316; 335-347; 403-416; 435-463 AND 507-527, MASS SPECTROMETRY. Tissue: Brain, Cajal-Retzius cell and Fetal brain cortex. |
| [10] | Bienvenut W.V. Submitted (MAR-2005) to UniProtKB Cited for: PROTEIN SEQUENCE OF 46-73; 104-123; 134-161; 219-230; 232-239; 306-316; 335-347; 403-416; 442-463 AND 507-527, MASS SPECTROMETRY. Tissue: B-cell lymphoma. |
| [11] | "The major protein expression profile and two-dimensional protein database of human heart." Kovalyov L.I., Shishkin S.S., Efimochkin A.S., Kovalyova M.A., Ershova E.S., Egorov T.A., Musalyamov A.K. Electrophoresis 16:1160-1169(1995) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE OF 134-141 AND 335-339. Tissue: Heart. |
| [12] | "Angiostatin binds ATP synthase on the surface of human endothelial cells." Moser T.L., Stack M.S., Asplin I., Enghild J.J., Hojrup P., Everitt L., Hubchak S., Schnaper H.W., Pizzo S.V. Proc. Natl. Acad. Sci. U.S.A. 96:2811-2816(1999) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH PLG, IDENTIFICATION BY MASS SPECTROMETRY, SUBCELLULAR LOCATION, FUNCTION. |
| [13] | "Atp11p and Atp12p are assembly factors for the F(1)-ATPase in human mitochondria." Wang Z.-G., White P.S., Ackerman S.H. J. Biol. Chem. 276:30773-30778(2001) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH ATPAF2. |
| [14] | "High affinity interaction between histidine-rich glycoprotein and the cell surface type ATP synthase on T-cells." Ohta T., Ikemoto Y., Usami A., Koide T., Wakabayashi S. Biochim. Biophys. Acta 1788:1099-1107(2009) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH HRG, IDENTIFICATION BY MASS SPECTROMETRY, SUBCELLULAR LOCATION, FUNCTION. |
| [15] | "Lysine acetylation targets protein complexes and co-regulates major cellular functions." Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-161; LYS-261; LYS-434; LYS-498; LYS-506 AND LYS-539, MASS SPECTROMETRY. |
| [16] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [17] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-166, MASS SPECTROMETRY. |
| [18] | "Identification of a molecular component of the mitochondrial acetyl transferase program; a novel role for GCN5L1." Scott I., Webster B.R., Li J.H., Sack M.N. Biochem. J. 443:655-661(2012) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH BLOC1S1, ACETYLATION. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | X59066 mRNA. Translation: CAA41789.1. X65460 mRNA. Translation: CAA46452.1. D14710 mRNA. Translation: BAA03531.1. D28126 Genomic DNA. Translation: BAA05672.1. BT007209 mRNA. Translation: AAP35873.1. AK092735 mRNA. Translation: BAG52604.1. AK289457 mRNA. Translation: BAF82146.1. AC012569 Genomic DNA. No translation available. BC003119 mRNA. Translation: AAH03119.1. BC007299 mRNA. Translation: AAH07299.1. BC008028 mRNA. Translation: AAH08028.2. BC011384 mRNA. Translation: AAH11384.1. BC016046 mRNA. Translation: AAH16046.1. BC019310 mRNA. Translation: AAH19310.1. BC039135 mRNA. Translation: AAH39135.2. BC064562 mRNA. Translation: AAH64562.1. BC067385 mRNA. Translation: AAH67385.1. |
| IPI | IPI00440493. |
| PIR | PWHUA. S17193. |
| RefSeq | NP_001001935.1. NM_001001935.2. NP_001001937.1. NM_001001937.1. NP_001244263.1. NM_001257334.1. NP_001244264.1. NM_001257335.1. NP_004037.1. NM_004046.5. |
| UniGene | Hs.298280. |
3D structure databases | |
| ProteinModelPortal | P25705. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-32871N. |
| IntAct | P25705. 25 interactions. |
| MINT | MINT-1163289. |
| STRING | 9606.ENSP00000282050. |
PTM databases | |
| PhosphoSite | P25705. |
Polymorphism databases | |
| DMDM | 114517. |
2D gel databases | |
| OGP | P25705. |
| REPRODUCTION-2DPAGE | P25705. |
| UCD-2DPAGE | P25705. |
Proteomic databases | |
| PaxDb | P25705. |
| PRIDE | P25705. |
Protocols and materials databases | |
| DNASU | 498. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000282050; ENSP00000282050; ENSG00000152234. ENST00000398752; ENSP00000381736; ENSG00000152234. ENST00000586592; ENSP00000466275; ENSG00000152234. |
| GeneID | 498. |
| KEGG | hsa:498. |
| UCSC | uc002lbr.1. human. |
Organism-specific databases | |
| CTD | 498. |
| GeneCards | GC18M043664. |
| HGNC | HGNC:823. ATP5A1. |
| HPA | CAB013067. |
| MIM | 164360. gene. |
| neXtProt | NX_P25705. |
| PharmGKB | PA25115. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0056. |
| HOVERGEN | HBG001536. |
| InParanoid | P25705. |
| KO | K02132. |
| OMA | DSGRHAL. |
| OrthoDB | EOG4ZCT48. |
| PhylomeDB | P25705. |
Enzyme and pathway databases | |
| Reactome | REACT_111217. Metabolism. REACT_17015. Metabolism of proteins. |
Gene expression databases | |
| ArrayExpress | P25705. |
| Bgee | P25705. |
| CleanEx | HS_ATP5A1. |
| Genevestigator | P25705. |
| GermOnline | ENSG00000152234. Homo sapiens. |
Family and domain databases | |
| Gene3D | 2.40.30.20. 1 hit. |
| InterPro | IPR020003. ATPase_a/bsu_AS. IPR004100. ATPase_a/bsu_N. IPR005294. ATPase_F1-cplx_asu. IPR023366. ATPase_F1/A1-cplx_a_su_N. IPR000793. ATPase_F1/V1/A1-cplx_a/bsu_C. IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd. [Graphical view] |
| 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... |
Other | |
| ChiTaRS | ATP5A1. human. |
| GenomeRNAi | 498. |
| NextBio | 2089. |
| PMAP-CutDB | P25705. |
| SOURCE | Search... |
Entry information
| Entry name | ATPA_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P25705 Secondary accession number(s): A8K092 Q9BTV8 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 18 Human chromosome 18: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
