Q62388 (ATM_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 130.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Serine-protein kinase ATM EC=2.7.11.1 Alternative name(s): Ataxia telangiectasia mutated homolog Short name=A-T mutated homolog | ||
| Gene names |
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| Organism | Mus musculus (Mouse) [Reference proteome] | ||
| Taxonomic identifier | 10090 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus › Mus![]() |
Protein attributes
| Sequence length | 3066 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Serine/threonine protein kinase which activates checkpoint signaling upon double strand breaks (DSBs), apoptosis and genotoxic stresses such as ionizing ultraviolet A light (UVA), thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates 'Ser-139' of histone variant H2AX/H2AFX at double strand breaks (DSBs), thereby regulating DNA damage response mechanism. Also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B-lymphocytes. After the introduction of DNA breaks by the RAG complex on one immunoglobulin allele, acts by mediating a repositioning of the second allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. Also involved in signal transduction and cell cycle control. May function as a tumor suppressor. Necessary for activation of ABL1 and SAPK. Phosphorylates DYRK2, CHEK2, p53/TP53, FANCD2, NFKBIA, BRCA1, CTIP, nibrin (NBN), TERF1, RAD9 and DCLRE1C. May play a role in vesicle and/or protein transport. Could play a role in T-cell development, gonad and neurological function. Binds DNA ends. Plays a role in replication-dependent histone mRNA degradation. Phosphorylation of DYRK2 in nucleus in response to genotoxic stress prevents its MDM2-mediated ubiquitination and subsequent proteasome degradation. Ref.6 Ref.7 Ref.8 |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Enzyme regulation | Inhibited by wortmannin By similarity. |
| Subunit structure | Dimers or tetramers in inactive state. On DNA damage, autophosphorylation dissociates ATM into monomers rendering them catalytically active. Binds DNA ends, p53/TP53, ABL1, BRCA1, NBN/nibrin and TERF1. Part of the BRCA1-associated genome surveillance complex (BASC), which contains BRCA1, MSH2, MSH6, MLH1, ATM, BLM, PMS2 and the RAD50-MRE11-NBN protein complex. This association could be a dynamic process changing throughout the cell cycle and within subnuclear domains. DNA damage promotes association with RAD17. Interacts with EEF1E1; the interaction, induced on DNA damage, up-regulates TP53. Interacts with DCLRE1C, MYST1, KAT5, NABP2, ATMIN and CEP164 By similarity. Interacts with AP2B1 AND AP3B2; the interaction occurs in cytoplasmic vesicles. Interacts with TELO2 AND TTI1. Interacts with DDX1 By similarity. Ref.5 |
| Subcellular location | Nucleus By similarity. Cytoplasmic vesicle By similarity. Note: Primarily nuclear. Found also in endocytic vesicles in association with beta-adaptin By similarity. Ref.3 |
| Tissue specificity | Expressed in brain, skeletal muscle, testis, followed by spleen, lung, kidney, heart, liver and thymus. Ubiquitously expressed in embryonal tissues. |
| Developmental stage | Highest expression in embryonic central nervous system, from E13.5 day and during the whole cerebellar development. Decreased expression when maturation occurs. Ref.4 |
| Domain | The FATC domain is required for interaction with KAT5 By similarity. |
| Post-translational modification | Phosphorylated by NUAK1/ARK5 By similarity. Autophosphorylation on Ser-367, Ser-1899, Ser-1987 correlates with DNA damage-mediated activation of the kinase. Ref.7 Acetylated by KAT5 upon DNA damage; which is required for autophosphorylation and subsequent activation By similarity. |
| Involvement in disease | Atm-deficient mice show a phenotype similar to human ataxia telangiectasia (AT) and consistently develop immature T-cells malignancies. Ref.7 |
| Sequence similarities | Belongs to the PI3/PI4-kinase family. ATM subfamily. Contains 1 FAT domain. Contains 1 FATC domain. Contains 1 PI3K/PI4K domain. |
Ontologies
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 3066 | 3066 | Serine-protein kinase ATM | PRO_0000088841 | |||||
Regions | |||||||||
| Domain | 1966 – 2576 | 611 | FAT | ||||||
| Domain | 2722 – 2972 | 251 | PI3K/PI4K | ||||||
| Domain | 3034 – 3066 | 33 | FATC | ||||||
| Region | 1380 – 1389 | 10 | Interaction with ABL1 By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 367 | 1 | Phosphoserine; by autocatalysis Ref.7 | ||||||
| Modified residue | 1899 | 1 | Phosphoserine; by autocatalysis Ref.7 | ||||||
| Modified residue | 1987 | 1 | Phosphoserine; by autocatalysis Ref.7 | ||||||
| Modified residue | 3006 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 3026 | 1 | N6-acetyllysine By similarity | ||||||
Experimental info | |||||||||
| Mutagenesis | 367 | 1 | S → A: Retains genomic stability and cell cycle checkpoint correction and kinase activity towards downstream targets; when associated with A-1987. Retains genomic stability, cell cycle checkpoint correction and kinase activity on downstream targets; when associated with A-1899 and A-1987. Ref.7 | ||||||
| Mutagenesis | 1899 | 1 | S → A: Retains genomic stability, cell cycle checkpoint correction and kinase activity on downstream targets; when associated with A-367 and A-1987. Ref.7 | ||||||
| Mutagenesis | 1987 | 1 | S → A: Retains genomic stability and cell cycle checkpoint correction and kinase activity towards downstream targets; when associated with A-367. Retains genomic stability, cell cycle checkpoint correction and kinase activity on downstream targets; when associated with A-367 and A-1987. Ref.7 | ||||||
| Sequence conflict | 600 | 1 | S → R in AAC52673. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification and chromosomal localization of Atm, the mouse homolog of the ataxia-telangiectasia gene." Pecker I., Avraham K.B., Gilbert D.J., Savitsky K., Rotman G., Harnik R., Fukao T., Schroeck E., Hirotsume S., Tagle D.A., Collins F.S., Wynshaw-Boris A., Ried T., Copeland N.G., Jenkins N.A., Shiloh Y., Ziv Y. Genomics 35:39-45(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Brain. |
| [2] | "Lineage-specific biology revealed by a finished genome assembly of the mouse." Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X., Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y., Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S. Ponting C.P.PLoS Biol. 7:E1000112-E1000112(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: C57BL/6J. |
| [3] | "Analysis of the ATM protein in wild-type and ataxia telangiectasia cells." Lakin N.D., Weber P., Stankovic T., Rottinghaus S.T., Taylor A.M.R., Jackson S.P. Oncogene 13:2707-2716(1996) [PubMed] [Europe PMC] [Abstract] Cited for: SUBCELLULAR LOCATION. |
| [4] | "Atm expression patterns suggest a contribution from the peripheral nervous system to the phenotype of ataxia-telangiectasia." Soares H.D., Morgan J.I., McKinnon P.J. Neuroscience 86:1045-1054(1998) [PubMed] [Europe PMC] [Abstract] Cited for: DEVELOPMENTAL STAGE. Strain: B6C3-F1. |
| [5] | "ATM binds to beta-adaptin in cytoplasmic vesicles." Lim D.-S., Kirsch D.G., Canman C.E., Ahn J.-H., Ziv Y., Newman L.S., Darnell R.B., Shiloh Y., Kastan M.B. Proc. Natl. Acad. Sci. U.S.A. 95:10146-10151(1998) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH AP2B1 AND AP3B2. |
| [6] | "ATM phosphorylates histone H2AX in response to DNA double-strand breaks." Burma S., Chen B.P., Murphy M., Kurimasa A., Chen D.J. J. Biol. Chem. 276:42462-42467(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN PHOSPHORYLATION OF H2AFX. |
| [7] | "Multiple autophosphorylation sites are dispensable for murine ATM activation in vivo." Daniel J.A., Pellegrini M., Lee J.H., Paull T.T., Feigenbaum L., Nussenzweig A. J. Cell Biol. 183:777-783(2008) [PubMed] [Europe PMC] [Abstract] Cited for: AUTOPHOSPHORYLATION AT SER-367; SER-1899 AND SER-1987, FUNCTION, MUTAGENESIS OF SER-367; SER-1899 AND SER-1987. |
| [8] | "RAG-1 and ATM coordinate monoallelic recombination and nuclear positioning of immunoglobulin loci." Hewitt S.L., Yin B., Ji Y., Chaumeil J., Marszalek K., Tenthorey J., Salvagiotto G., Steinel N., Ramsey L.B., Ghysdael J., Farrar M.A., Sleckman B.P., Schatz D.G., Busslinger M., Bassing C.H., Skok J.A. Nat. Immunol. 10:655-664(2009) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U43678 mRNA. Translation: AAC52673.1. AC079869 Genomic DNA. No translation available. AC156640 Genomic DNA. No translation available. |
| IPI | IPI00124810. |
| RefSeq | NP_031525.2. NM_007499.2. |
| UniGene | Mm.5088. |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q62388. 8 interactions. |
PTM databases | |
| PhosphoSite | Q62388. |
Proteomic databases | |
| PaxDb | Q62388. |
| PRIDE | Q62388. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000118282; ENSMUSP00000113388; ENSMUSG00000034218. |
| GeneID | 11920. |
| KEGG | mmu:11920. |
| UCSC | uc009pmd.2. mouse. |
Organism-specific databases | |
| CTD | 472. |
| MGI | MGI:107202. Atm. |
Phylogenomic databases | |
| eggNOG | COG5032. |
| GeneTree | ENSGT00670000098061. |
| HOGENOM | HOG000168373. |
| HOVERGEN | HBG004304. |
| InParanoid | Q62388. |
| KO | K04728. |
| OMA | GVLGCYC. |
| OrthoDB | EOG4X97G7. |
Enzyme and pathway databases | |
| Reactome | REACT_118161. Cell Cycle. REACT_120463. Meiosis. REACT_27235. Meiotic Recombination (mouse). |
Gene expression databases | |
| ArrayExpress | Q62388. |
| Bgee | Q62388. |
| CleanEx | MM_ATM. |
| Genevestigator | Q62388. |
| GermOnline | ENSMUSG00000034218. Mus musculus. |
Family and domain databases | |
| Gene3D | 1.10.1070.11. 3 hits. |
| InterPro | IPR016024. ARM-type_fold. IPR015519. ATM/Tel1. IPR003152. FATC. IPR011009. Kinase-like_dom. IPR000403. PI3/4_kinase_cat_dom. IPR018936. PI3/4_kinase_CS. IPR003151. PIK-rel_kinase_FAT. IPR014009. PIK_FAT. IPR021668. TAN. [Graphical view] |
| PANTHER | PTHR11139:SF3. PTHR11139:SF3. 1 hit. |
| Pfam | PF02259. FAT. 1 hit. PF02260. FATC. 1 hit. PF00454. PI3_PI4_kinase. 1 hit. PF11640. TAN. 1 hit. [Graphical view] |
| SMART | SM00146. PI3Kc. 1 hit. [Graphical view] |
| SUPFAM | SSF48371. ARM-type_fold. 1 hit. SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS51189. FAT. 1 hit. PS51190. FATC. 1 hit. PS00915. PI3_4_KINASE_1. 1 hit. PS00916. PI3_4_KINASE_2. 1 hit. PS50290. PI3_4_KINASE_3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | ATM. mouse. |
| NextBio | 279985. |
| SOURCE | Search... |
Entry information
| Entry name | ATM_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q62388 Secondary accession number(s): E9QNY7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| Human and mouse protein kinases Human and mouse protein kinases: classification and index |
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
