O95352 (ATG7_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 108.
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: Ubiquitin-like modifier-activating enzyme ATG7 Alternative name(s): ATG12-activating enzyme E1 ATG7 Autophagy-related protein 7 Short name=APG7-like Short name=hAGP7 Ubiquitin-activating enzyme E1-like protein | ||||
| Gene names |
| ||||
| 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 | 703 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Functions as an E1 enzyme essential for multisubstrates such as ATG8-like proteins and ATG12. Forms intermediate conjugates with ATG8-like proteins (GABARAP, GABARAPL1, GABARAPL2 or MAP1LC3A). PE-conjugation to ATG8-like proteins is essential for autophagy. Also acts as an E1 enzyme for ATG12 conjugation to ATG5 and ATG3 By similarity. |
| Subunit structure | Homodimer By similarity. Interacts with ATG3 and ATG12. The complex, composed of ATG3 and ATG7, plays a role in the conjugation of ATG12 to ATG5. Ref.7 |
| Subcellular location | Cytoplasm Probable. |
| Tissue specificity | Widely expressed, especially in kidney, liver, lymph nodes and bone marrow. Ref.6 |
| Domain | The C-terminal part of the protein is essential for the dimerization and interaction with ATG3 and ATG12 By similarity. |
| Sequence similarities | Belongs to the ATG7 family. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| EEF1D | P29692 | 2 | EBI-987834,EBI-358607 | |
| GABARAP | O95166 | 8 | EBI-987834,EBI-712001 | |
| GABARAPL1 | Q9H0R8 | 6 | EBI-987834,EBI-746969 | |
| GABARAPL2 | P60520 | 7 | EBI-987834,EBI-720116 | |
| IRF2 | P14316 | 2 | EBI-987834,EBI-2866589 | |
| MAP1LC3B | Q9GZQ8 | 7 | EBI-987834,EBI-373144 |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O95352-1) 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: O95352-2) The sequence of this isoform differs from the canonical sequence as follows: 626-652: Missing. | ||||||
| Isoform 3 (identifier: O95352-3) The sequence of this isoform differs from the canonical sequence as follows: 138-176: Missing. 653-693: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 703 | 703 | Ubiquitin-like modifier-activating enzyme ATG7 | PRO_0000212806 | |||||
Sites | |||||||||
| Active site | 572 | 1 | Glycyl thioester intermediate By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 138 – 176 | 39 | Missing in isoform 3. | VSP_045206 | |||||
| Alternative sequence | 626 – 652 | 27 | Missing in isoform 2. | VSP_013205 | |||||
| Alternative sequence | 653 – 693 | 41 | Missing in isoform 3. | VSP_045207 | |||||
| Natural variant | 471 | 1 | V → A. Corresponds to variant rs36117895 [ dbSNP | Ensembl ]. | VAR_053014 | |||||
Experimental info | |||||||||
| Sequence conflict | 210 | 1 | V → A in BAG64682. Ref.2 | ||||||
| Sequence conflict | 346 | 1 | P → L in BAG64682. Ref.2 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Glucose-induced autophagy of peroxisomes in Pichia pastoris requires a unique E1-like protein." Yuan W., Stromhaug P.E., Dunn W.A. Jr. Mol. Biol. Cell 10:1353-1366(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Brain. |
| [2] | "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 3). Tissue: Kidney. |
| [3] | "The DNA sequence, annotation and analysis of human chromosome 3." Muzny D.M., Scherer S.E., Kaul R., Wang J., Yu J., Sudbrak R., Buhay C.J., Chen R., Cree A., Ding Y., Dugan-Rocha S., Gill R., Gunaratne P., Harris R.A., Hawes A.C., Hernandez J., Hodgson A.V., Hume J. Gibbs R.A.Nature 440:1194-1198(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "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 2). Tissue: Placenta. |
| [5] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 179-703 (ISOFORM 1). Tissue: Testis. |
| [6] | "Murine Apg12p has a substrate preference for murine Apg7p over three Apg8p homologs." Tanida I., Tanida-Miyake E., Nishitani T., Komatsu M., Yamazaki H., Ueno T., Kominami E. Biochem. Biophys. Res. Commun. 292:256-262(2002) [PubMed] [Europe PMC] [Abstract] Cited for: TISSUE SPECIFICITY. |
| [7] | "Human Apg3p/Aut1p homologue is an authentic E2 enzyme for multiple substrates, GATE-16, GABARAP, and MAP-LC3, and facilitates the conjugation of hApg12p to hApg5p." Tanida I., Tanida-Miyake E., Komatsu M., Ueno T., Kominami E. J. Biol. Chem. 277:13739-13744(2002) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH ATG3 AND ATG12. Tissue: Brain. |
| [8] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Leukemic T-cell. |
| [9] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "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]. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF094516 mRNA. Translation: AAC69630.1. AK303694 mRNA. Translation: BAG64682.1. AC020750 Genomic DNA. No translation available. AC022001 Genomic DNA. No translation available. AC026185 Genomic DNA. No translation available. AC083855 Genomic DNA. No translation available. BC000091 mRNA. Translation: AAH00091.1. AL122075 mRNA. Translation: CAB59250.1. |
| IPI | IPI00007404. IPI00479911. |
| PIR | T34556. |
| RefSeq | NP_001129503.2. NM_001136031.2. NP_001138384.1. NM_001144912.1. NP_006386.1. NM_006395.2. |
| UniGene | Hs.38032. |
3D structure databases | |
| ProteinModelPortal | O95352. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-29759N. |
| IntAct | O95352. 14 interactions. |
| STRING | 9606.ENSP00000346437. |
PTM databases | |
| PhosphoSite | O95352. |
Proteomic databases | |
| PaxDb | O95352. |
| PRIDE | O95352. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000354449; ENSP00000346437; ENSG00000197548. ENST00000354956; ENSP00000347042; ENSG00000197548. ENST00000446450; ENSP00000412580; ENSG00000197548. |
| GeneID | 10533. |
| KEGG | hsa:10533. |
| UCSC | uc003bwc.3. human. uc003bwd.3. human. |
Organism-specific databases | |
| CTD | 10533. |
| GeneCards | GC03P011313. |
| HGNC | HGNC:16935. ATG7. |
| HPA | CAB018771. HPA007639. |
| MIM | 608760. gene. |
| neXtProt | NX_O95352. |
| PharmGKB | PA134983397. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0476. |
| HOGENOM | HOG000162379. |
| HOVERGEN | HBG080877. |
| InParanoid | O95352. |
| KO | K08337. |
| OMA | RDVTHSI. |
| OrthoDB | EOG43N7C8. |
| PhylomeDB | O95352. |
Enzyme and pathway databases | |
| Reactome | REACT_6900. Immune System. |
Gene expression databases | |
| ArrayExpress | O95352. |
| Bgee | O95352. |
| CleanEx | HS_ATG7. |
| Genevestigator | O95352. |
| GermOnline | ENSG00000197548. Homo sapiens. |
Family and domain databases | |
| Gene3D | 3.40.50.720. 1 hit. |
| InterPro | IPR006285. Atg7. IPR009036. Molybdenum_cofac_synth_MoeB. IPR016040. NAD(P)-bd_dom. IPR000594. ThiF_NAD_FAD-bd. [Graphical view] |
| PANTHER | PTHR10953:SF3. PTHR10953:SF3. 1 hit. |
| Pfam | PF00899. ThiF. 1 hit. [Graphical view] |
| SUPFAM | SSF69572. MoeB. 1 hit. |
| TIGRFAMs | TIGR01381. E1_like_apg7. 1 hit. |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 10533. |
| NextBio | 39961. |
| SOURCE | Search... |
Entry information
| Entry name | ATG7_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O95352 Secondary accession number(s): B4E170 Q9UFH4 | ||||||||
| Entry history |
| ||||||||
| 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 3 Human chromosome 3: 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
