APEX1 and FEN1

Number of citations of the paper that reports this interaction (PMID 11601988)
35

Data Source:
HPRD (in vitro, in vivo)

		APEX1	FEN1
Gene Name		APEX nuclease (multifunctional DNA repair enzyme) 1	flap structure-specific endonuclease 1
Image
Gene Ontology Annotations	Cellular Component	Nucleus Nucleoplasm Transcription Factor Complex Nucleolus Cytoplasm Mitochondrion Endoplasmic Reticulum Centrosome Ribosome Nuclear Speck Perinuclear Region Of Cytoplasm	Nucleus Nucleoplasm Nucleolus Mitochondrion Plasma Membrane Membrane
	Molecular Function	DNA Binding Damaged DNA Binding Transcription Coactivator Activity Transcription Corepressor Activity DNA-(apurinic Or Apyrimidinic Site) Lyase Activity Endonuclease Activity Endodeoxyribonuclease Activity RNA-DNA Hybrid Ribonuclease Activity Phosphodiesterase I Activity Uracil DNA N-glycosylase Activity Protein Binding Phosphoric Diester Hydrolase Activity Double-stranded DNA 3'-5' Exodeoxyribonuclease Activity 3'-5' Exonuclease Activity Oxidoreductase Activity Site-specific Endodeoxyribonuclease Activity, Specific For Altered Base Chromatin DNA Binding Protein Complex Binding Poly(A) RNA Binding Metal Ion Binding NF-kappaB Binding	Magnesium Ion Binding DNA Binding Damaged DNA Binding Double-stranded DNA Binding Endonuclease Activity RNA-DNA Hybrid Ribonuclease Activity Exonuclease Activity Protein Binding Double-stranded DNA Exodeoxyribonuclease Activity 5'-3' Exonuclease Activity 5'-flap Endonuclease Activity Manganese Ion Binding
	Biological Process	Mitotic Cell Cycle Telomere Maintenance Via Recombination Telomere Maintenance Double-strand Break Repair Via Homologous Recombination DNA Catabolic Process, Endonucleolytic DNA Catabolic Process, Exonucleolytic DNA Strand Elongation Involved In DNA Replication DNA Repair Transcription-coupled Nucleotide-excision Repair Base-excision Repair Nucleotide-excision Repair Nucleotide-excision Repair, DNA Gap Filling Mismatch Repair Double-strand Break Repair Transcription, DNA-templated Regulation Of Transcription, DNA-templated Aging Negative Regulation Of Smooth Muscle Cell Migration Telomere Maintenance Via Semi-conservative Replication Response To Drug Regulation Of MRNA Stability Cell Redox Homeostasis Positive Regulation Of DNA Repair Oxidation-reduction Process Cellular Response To Hydrogen Peroxide Cellular Response To CAMP Cellular Response To Peptide Hormone Stimulus DNA Demethylation RNA Phosphodiester Bond Hydrolysis, Endonucleolytic Positive Regulation Of G1/S Transition Of Mitotic Cell Cycle Negative Regulation Of Nucleic Acid-templated Transcription	Mitotic Cell Cycle Telomere Maintenance Via Recombination Telomere Maintenance DNA Catabolic Process, Endonucleolytic DNA Catabolic Process, Exonucleolytic DNA Replication DNA Strand Elongation Involved In DNA Replication DNA Repair Base-excision Repair Double-strand Break Repair Memory UV Protection Telomere Maintenance Via Semi-conservative Replication DNA Replication, Removal Of RNA Primer Nucleic Acid Phosphodiester Bond Hydrolysis RNA Phosphodiester Bond Hydrolysis, Endonucleolytic
Pathways		Nucleotide Excision Repair Gap-filling DNA repair synthesis and ligation in TC-NER Extension of Telomeres Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) DNA strand elongation Mismatch Repair Telomere Maintenance Removal of DNA patch containing abasic residue Resolution of AP sites via the single-nucleotide replacement pathway Homologous recombination repair of replication-independent double-strand breaks Base-free sugar-phosphate removal via the single-nucleotide replacement pathway Double-Strand Break Repair Resolution of D-loop structures through Holliday junction intermediates Resolution of Abasic Sites (AP sites) Base Excision Repair Resolution of D-loop structures Synthesis of DNA Chromosome Maintenance Lagging Strand Synthesis Processive synthesis on the lagging strand Processive synthesis on the C-strand of the telomere S Phase Telomere C-strand (Lagging Strand) Synthesis Cell Cycle, Mitotic Gap-filling DNA repair synthesis and ligation in GG-NER Global Genomic NER (GG-NER) Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) Resolution of AP sites via the multiple-nucleotide patch replacement pathway Transcription-coupled NER (TC-NER) Homologous Recombination Repair Displacement of DNA glycosylase by APE1	Base Excision Repair Chromosome Maintenance Synthesis of DNA Lagging Strand Synthesis Processive synthesis on the lagging strand Processive synthesis on the C-strand of the telomere Extension of Telomeres S Phase Telomere C-strand (Lagging Strand) Synthesis DNA strand elongation Cell Cycle, Mitotic Removal of the Flap Intermediate Telomere Maintenance Resolution of AP sites via the multiple-nucleotide patch replacement pathway Removal of DNA patch containing abasic residue Resolution of Abasic Sites (AP sites) Removal of the Flap Intermediate from the C-strand
Drugs
Diseases
GWAS			Metabolite levels ( 23378610) Oleic acid (18:1n-9) plasma levels ( 23362303) Palmitoleic acid (16:1n-7) plasma levels ( 23362303) Phospholipid levels (plasma) ( 21829377) Platelet counts ( 22139419) Stearic acid (18:0) plasma levels ( 23362303)
Protein-Protein Interactions		38 interactors: ANP32A ANP32C APP CSNK2A1 DCTN1 EP300 FEN1 GZMA GZMK HDAC1 HIF1A HMGA1 HMGA2 HMGB2 HNRNPL HOXC13 HSPA1A MDM2 MUTYH NME1 NUDT3 NXF2 PCNA POLB POLR3D SET SRPK1 SRPK2 TCF21 TERF1 TERF2 TERF2IP TP53 TXN UBE2I XRCC1 XRCC5 XRCC6	15 interactors: APEX1 APP ARHGDIA BLM CCNA2 CDK1 CDK2 EEF1G EP300 GSK3B HNRNPA1 PCNA RAD1 TERF1 WRN
Entrez ID		328	2237
HPRD ID		00136	02670
Ensembl ID		ENSG00000100823	ENSG00000168496
Uniprot IDs		P27695 Q5TZP7	P39748 Q6FHX6
PDB IDs		1BIX 1CQG 1CQH 1DE8 1DE9 1DEW 1E9N 1HD7 2ISI 2O3H 3U8U 4IEM	1U7B 1UL1 3Q8K 3Q8L 3Q8M 3UVU
Enriched GO Terms of Interacting Partners?		Nucleobase-containing Compound Metabolic Process Heterocycle Metabolic Process Cellular Aromatic Compound Metabolic Process Base-excision Repair Cellular Nitrogen Compound Metabolic Process Nitrogen Compound Metabolic Process DNA Metabolic Process Cellular Response To DNA Damage Stimulus Cellular Response To Stress Negative Regulation Of Cellular Metabolic Process Response To Stress Chromosome Organization Telomere Maintenance Cellular Metabolic Process RNA Metabolic Process Regulation Of Nitrogen Compound Metabolic Process Gene Expression Negative Regulation Of Biosynthetic Process Mitotic Cell Cycle DNA Repair Telomere Maintenance Via Telomere Lengthening Metabolic Process Negative Regulation Of Transcription, DNA-templated Negative Regulation Of Nucleic Acid-templated Transcription Cellular Macromolecule Biosynthetic Process Negative Regulation Of RNA Biosynthetic Process Viral Process Macromolecule Biosynthetic Process Negative Regulation Of DNA Metabolic Process DNA Replication DNA Conformation Change Regulation Of Intracellular Steroid Hormone Receptor Signaling Pathway Regulation Of Cell Death Negative Regulation Of Gene Expression Regulation Of Gene Expression Regulation Of RNA Metabolic Process Cell Cycle Positive Regulation Of Cell Aging DNA Catabolic Process Chromatin Organization Cell Aging Positive Regulation Of Metabolic Process Regulation Of Apoptotic Process Regulation Of Binding Cellular Senescence Establishment Of Integrated Proviral Latency Biosynthetic Process Organelle Organization Regulation Of Metabolic Process Regulation Of Transcription From RNA Polymerase II Promoter	DNA Replication Cell Cycle Process Cellular Response To DNA Damage Stimulus Cell Cycle Regulation Of Cell Cycle Telomere Maintenance Regulation Of Mitotic Cell Cycle Cellular Response To Stress Cell Cycle Checkpoint Mitotic Cell Cycle Mitotic Cell Cycle Phase Transition Cell Cycle Phase Transition G2/M Transition Of Mitotic Cell Cycle Regulation Of DNA Replication DNA Damage Checkpoint DNA Repair Mitotic Cell Cycle Checkpoint Chromosome Organization DNA Metabolic Process Mitotic Cell Cycle Process Mitotic G2 DNA Damage Checkpoint Regulation Of Mitotic Cell Cycle Phase Transition Negative Regulation Of Mitotic Cell Cycle Regulation Of Catalytic Activity Negative Regulation Of Cell Cycle Regulation Of Cell Cycle Phase Transition Response To Inorganic Substance Regulation Of Cell Cycle Process Mitotic DNA Damage Checkpoint Mitotic DNA Integrity Checkpoint Positive Regulation Of Metabolic Process Response To Stress DNA-dependent DNA Replication Positive Regulation Of Cell Cycle Nucleobase-containing Compound Metabolic Process Positive Regulation Of Mitotic Cell Cycle Telomere Maintenance Via Telomere Lengthening Heterocycle Metabolic Process Cellular Aromatic Compound Metabolic Process G2 DNA Damage Checkpoint DNA Catabolic Process, Exonucleolytic Positive Regulation Of DNA Metabolic Process Cellular Nitrogen Compound Metabolic Process Response To Stimulus Response To Oxidative Stress Developmental Process Nitrogen Compound Metabolic Process Positive Regulation Of Cellular Metabolic Process Cellular Response To Ionizing Radiation Regulation Of Cellular Protein Metabolic Process
Tagcloud ?		apurinic apyriminidinic asp carcinogenesis carrying contribution correlates drinking endometriosis endonuclease evaluating genotype genotypes genotyping gg glu instability joint lifestyles menarche polymorphic prediction q restriction rflp rs1130409 taiwan tg tt	alka alphaherpesvirus analogy backbone cnjb complexed contrasts crystallographic emb endonuclease helical helix hhh kinesin kraut kumar motifs nitrogens nuclease pelletier pol primer sawaya searches shutoff spt6 taq virion wilson
Tagcloud (Difference) ?		apurinic apyriminidinic asp carcinogenesis carrying contribution correlates drinking endometriosis evaluating genotype genotypes genotyping gg glu instability joint lifestyles menarche polymorphic prediction q restriction rflp rs1130409 taiwan tg tt	alka alphaherpesvirus analogy backbone cnjb complexed contrasts crystallographic emb helical helix hhh kinesin kraut kumar motifs nitrogens nuclease pelletier pol primer sawaya searches shutoff spt6 taq virion wilson
Tagcloud (Intersection) ?		endonuclease