ATR and MSH2

Data Source:
BioGRID (affinity chromatography technology, affinity chromatography technology)
HPRD (in vivo, in vitro)

		ATR	MSH2
Description		ATR serine/threonine kinase	mutS homolog 2
Image
GO Annotations	Cellular Component	Chromosome, Telomeric Region Nucleus Nucleoplasm Chromosome Golgi Apparatus PML Body	Chromosome, Telomeric Region Nucleus Nucleoplasm Membrane Mismatch Repair Complex MutSalpha Complex MutSbeta Complex
	Molecular Function	DNA Binding Protein Kinase Activity Protein Serine/threonine Kinase Activity Protein Binding ATP Binding MutLalpha Complex Binding MutSalpha Complex Binding Protein Serine Kinase Activity Protein Threonine Kinase Activity	Magnesium Ion Binding Four-way Junction DNA Binding Double-strand/single-strand DNA Junction Binding DNA Binding Chromatin Binding Double-stranded DNA Binding Single-stranded DNA Binding Protein Binding ATP Binding Protein C-terminus Binding DNA-dependent ATPase Activity ATPase Activity Centromeric DNA Binding Enzyme Binding Protein Kinase Binding Mismatched DNA Binding Guanine/thymine Mispair Binding Dinucleotide Insertion Or Deletion Binding Single Guanine Insertion Binding Single Thymine Insertion Binding Dinucleotide Repeat Insertion Binding Oxidized Purine DNA Binding MutLalpha Complex Binding Protein Homodimerization Activity ADP Binding
	Biological Process	DNA Damage Checkpoint Telomere Maintenance DNA Replication DNA Repair Cellular Response To DNA Damage Stimulus Multicellular Organism Development Negative Regulation Of DNA Replication Peptidyl-serine Phosphorylation Replication Fork Processing Positive Regulation Of Telomere Maintenance Via Telomerase Cellular Response To UV Interstrand Cross-link Repair Response To Drug Positive Regulation Of DNA Damage Response, Signal Transduction By P53 Class Mediator Protein Autophosphorylation Protein Localization To Chromosome, Telomeric Region Cellular Response To Gamma Radiation Replicative Senescence Establishment Of RNA Localization To Telomere Establishment Of Protein-containing Complex Localization To Telomere Regulation Of Cellular Response To Heat Regulation Of Signal Transduction By P53 Class Mediator Positive Regulation Of Telomerase Catalytic Core Complex Assembly	In Utero Embryonic Development Somatic Recombination Of Immunoglobulin Genes Involved In Immune Response Oxidative Phosphorylation DNA Repair Mismatch Repair Postreplication Repair Double-strand Break Repair DNA Recombination Cell Cycle Arrest Germ Cell Development Determination Of Adult Lifespan Male Gonad Development Response To X-ray Response To UV-B Somatic Hypermutation Of Immunoglobulin Genes Somatic Recombination Of Immunoglobulin Gene Segments B Cell Mediated Immunity B Cell Differentiation Intra-S DNA Damage Checkpoint Intrinsic Apoptotic Signaling Pathway In Response To DNA Damage By P53 Class Mediator Negative Regulation Of Neuron Apoptotic Process Maintenance Of DNA Repeat Elements Isotype Switching Negative Regulation Of DNA Recombination Positive Regulation Of Isotype Switching To IgA Isotypes Positive Regulation Of Isotype Switching To IgG Isotypes Positive Regulation Of Helicase Activity Protein Localization To Chromatin
Pathways		Meiotic synapsis Activation of ATR in response to replication stress Regulation of HSF1-mediated heat shock response HDR through Single Strand Annealing (SSA) Processing of DNA double-strand break ends Presynaptic phase of homologous DNA pairing and strand exchange Fanconi Anemia Pathway TP53 Regulates Transcription of DNA Repair Genes Regulation of TP53 Activity through Phosphorylation G2/M DNA damage checkpoint	Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) Defective Mismatch Repair Associated With MSH3 Defective Mismatch Repair Associated With MSH2 Defective Mismatch Repair Associated With MSH6 TP53 Regulates Transcription of DNA Repair Genes
Drugs
Diseases		Alveolar rhabdomyosarcoma Seckel syndrome	Colorectal cancer Mismatch repair deficiency, including: Hereditary non-polyposis colorectal cancer (HNPCC); Lynch syndrome; Muir-Torre syndrome; Turcot syndrome Ovarian cancer
GWAS		Eosinophil counts ( 32888494) High light scatter reticulocyte percentage of red cells ( 32888494) Mean corpuscular hemoglobin ( 29403010 32888494) Mean corpuscular volume ( 29403010 32888494) Mean reticulocyte volume ( 32888494) Mean spheric corpuscular volume ( 32888494) Red blood cell count ( 29403010 32888494 27863252) Red cell distribution width ( 32888494 28957414) Reticulocyte count ( 27863252) Reticulocyte fraction of red cells ( 27863252)	Electroencephalogram traits ( 25387704) Post bronchodilator FEV1/FVC ratio ( 26634245)
Interacting Genes		50 interacting genes: AATF ABL1 AP1B1 AP3B1 ARHGEF1 ATM BLM BRCA1 BRCA2 CDKN2C CEP164 CHD4 CHEK1 CHEK2 CHUK CLSPN CREB1 DCAF1 DCLRE1C DTL E2F1 E4F1 EEF1E1 EP300 ETV1 FANCA FANCD2 FANCI FLT1 H2AX KDR LIG4 MCM2 MCPH1 MRE11 MSH2 NBN PA2G4 PIK3CA POLD1 POLN PPP2R3A RAD17 RASSF1 RHEB TP53 TREX1 UPF1 XPA XRCC5	48 interacting genes: AKT1 ANXA7 APPBP2 ATR BARD1 BRCA1 CCDC180 CDC14B CDC42 CDKN1A CHEK2 CREBBP DVL1 EPHA2 ESR1 ESR2 EXO1 FBP1 FBP2 FGFR4 GALNT12 GRB7 HDAC6 HRAS HUS1 LEF1 MAX MSH3 MSH6 MYC PCNA PPP3R2 RAD1 RAD9A RPA4 RPP14 SMAD1 SMC1A SMN1 STX17 SUMO2 TDRD7 TK1 TREX1 TRIM29 USP10 XPA ZNF510
Entrez ID		545	4436
HPRD ID		08369	00389
Ensembl ID		ENSG00000175054	ENSG00000095002
Uniprot IDs		Q13535	A0A2R8Y6P0 P43246
PDB IDs		5YZ0	2O8B 2O8C 2O8D 2O8E 2O8F 3THW 3THX 3THY 3THZ
Enriched GO Terms of Interacting Partners?
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