POLD2 and WRN

Number of citations: 43 (PubMedID 11027336)
Data Source: HPRD (in vitro)

		POLD2	WRN
Name		DNA polymerase delta 2, accessory subunit	WRN RecQ like helicase
Structure
GO Annotations	Cellular Component	Nucleus Nucleoplasm Zeta DNA Polymerase Complex Delta DNA Polymerase Complex	Chromosome, Telomeric Region Nucleus Nucleoplasm Replication Fork Chromosome Nucleolus Cytoplasm Centrosome Nuclear Speck
	Molecular Function	DNA Binding Protein Binding	Nucleotide Binding Magnesium Ion Binding Four-way Junction DNA Binding Y-form DNA Binding Bubble DNA Binding Nucleic Acid Binding DNA Binding DNA Helicase Activity Catalytic Activity Helicase Activity Nuclease Activity Exonuclease Activity Protein Binding ATP Binding 3'-5' Exonuclease Activity Four-way Junction Helicase Activity Hydrolase Activity Isomerase Activity ATP Hydrolysis Activity Manganese Ion Binding MutLalpha Complex Binding Protein Homodimerization Activity 3'-5' DNA Helicase Activity Protein-containing Complex Binding Metal Ion Binding G-quadruplex DNA Binding Forked DNA-dependent Helicase Activity Telomeric D-loop Binding Telomeric G-quadruplex DNA Binding 3'-flap-structured DNA Binding Catalytic Activity, Acting On DNA 8-hydroxy-2'-deoxyguanosine DNA Binding
	Biological Process	DNA Replication DNA-templated DNA Replication DNA Strand Elongation Involved In DNA Replication DNA Repair DNA Damage Response Error-prone Translesion Synthesis DNA Biosynthetic Process	Telomere Maintenance Double-strand Break Repair Via Homologous Recombination DNA Synthesis Involved In DNA Repair Nucleobase-containing Compound Metabolic Process DNA Metabolic Process DNA Replication DNA Repair Base-excision Repair Mismatch Repair Double-strand Break Repair DNA Recombination DNA Damage Response Response To Oxidative Stress Determination Of Adult Lifespan Cellular Response To Starvation Response To UV-C Replication Fork Processing Telomere Maintenance Via Semi-conservative Replication DNA Geometric Change Regulation Of Growth Rate Positive Regulation Of Hydrolase Activity Telomeric D-loop Disassembly Cellular Response To Gamma Radiation Cellular Senescence Replicative Senescence T-circle Formation Positive Regulation Of Strand Invasion Protein Localization To Nucleolus
Pathways		Recognition of DNA damage by PCNA-containing replication complex Polymerase switching on the C-strand of the telomere Processive synthesis on the C-strand of the telomere Telomere C-strand (Lagging Strand) Synthesis Removal of the Flap Intermediate from the C-strand Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) PCNA-Dependent Long Patch Base Excision Repair Termination of translesion DNA synthesis HDR through Homologous Recombination (HRR) Gap-filling DNA repair synthesis and ligation in GG-NER Dual Incision in GG-NER Dual incision in TC-NER Gap-filling DNA repair synthesis and ligation in TC-NER Polymerase switching Removal of the Flap Intermediate Processive synthesis on the lagging strand	Processive synthesis on the C-strand of the telomere Removal of the Flap Intermediate from the C-strand SUMOylation of DNA damage response and repair proteins HDR through Single Strand Annealing (SSA) HDR through Homologous Recombination (HRR) Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA) Resolution of D-loop Structures through Holliday Junction Intermediates Homologous DNA Pairing and Strand Exchange Processing of DNA double-strand break ends Presynaptic phase of homologous DNA pairing and strand exchange Regulation of TP53 Activity through Phosphorylation G2/M DNA damage checkpoint Defective homologous recombination repair (HRR) due to BRCA1 loss of function Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA1 binding function Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA2/RAD51/RAD51C binding function Impaired BRCA2 binding to RAD51 Impaired BRCA2 binding to PALB2
Diseases		None	Defects in RecQ helicases, including: Bloom's syndrome; Werner's syndrome; Rothmund-Thomson syndrome
GWAS		No GWAS studies recorded	Chronotype ( 30696823 ) Cough in response to angiotensin-converting enzyme inhibitor drugs ( 28084903 ) Daytime sleep phenotypes ( 27126917 ) Exercise treadmill test traits ( 17903301 ) Fasting glucose change (long-term) ( 31263163 ) Heel bone mineral density x serum urate levels interaction ( 34046847 ) Intelligence (MTAG) ( 29326435 ) Lifespan ( 25918517 ) Logical memory (delayed recall) in mild cognitive impairment ( 29274321 ) Logical memory (immediate recall) in mild cognitive impairment ( 29274321 ) Metabolite levels ( 23823483 ) Morning person ( 30696823 )
Novel Interactors		None recorded	4 novel interactors: ADRB3 HTR5A LINC03042 UBXN8
Interacting Genes		19 interacting genes: CCHCR1 CDK2 CDKN1A EP300 ERBB2 KCTD13 LSM6 OGT PCNA POLD1 POLD3 POLD4 POLDIP2 POLDIP3 POLH SOX12 WRN WRNIP1 XRN1	34 interacting genes: ATM ATRX BARD1 BLM BRCA1 CDKN2A FEN1 H2AX MDC1 MDM2 MIB1 PARP1 PCNA POLB POLD2 POLK POLR1C PRKAR1B PRKDC RAD1 RAD51 RAD52 RAD54B RAD9A RPA1 RPA2 SUMO1 SUMO2 TERF2 TP53 VCP WRNIP1 XRCC5 XRCC6
Entrez ID		5425	7486
HPRD ID		15982	05212
Ensembl ID		ENSG00000106628	ENSG00000165392
Uniprot IDs		A0A087WWF6 P49005	Q14191
PDB IDs		3E0J 6S1M 6S1N 6S1O 6TNY 6TNZ 9EKB	2AXL 2DGZ 2E1E 2E1F 2FBT 2FBV 2FBX 2FBY 2FC0 3AAF 6TYV 6YHR 7GQS 7GQT 7GQU 7XUT 8PFL 8PFO 8PFP 8YLE
GO Terms Enriched among Interactors		DNA Synthesis Involved In DNA Repair DNA Biosynthetic Process DNA Replication Translesion Synthesis DNA Damage Response Postreplication Repair DNA Repair Delta DNA Polymerase Complex Nucleus Nucleobase-containing Compound Biosynthetic Process DNA-directed DNA Polymerase Activity Error-free Translesion Synthesis Response To UV Cellular Response To Radiation Regulation Of DNA Metabolic Process DNA Metabolic Process Cellular Response To UV Macromolecule Biosynthetic Process Cellular Response To Light Stimulus Positive Regulation Of DNA Replication Cellular Response To Stress Regulation Of DNA Replication Nucleic Acid Metabolic Process DNA-templated DNA Replication Nucleoplasm Damaged DNA Binding Response To Light Stimulus Chromosome, Telomeric Region PCNA-p21 Complex Nucleobase-containing Compound Metabolic Process Response To Stress Replication Fork Mismatch Repair Response To Radiation Macromolecule Metabolic Process Positive Regulation Of DNA Metabolic Process Cyclin-dependent Protein Kinase Holoenzyme Complex Nucleotide-excision Repair, DNA Gap Filling Exonuclease Activity MutLalpha Complex Binding Telomere Maintenance Via Semi-conservative Replication G-quadruplex DNA Binding Cellular Senescence Error-prone Translesion Synthesis Regulation Of Metabolic Process DNA Strand Elongation Involved In DNA Replication Base-excision Repair, Gap-filling Response To UV-C Regulation Of Nucleobase-containing Compound Metabolic Process Regulation Of DNA Biosynthetic Process	DNA Repair DNA Damage Response DNA Metabolic Process Cellular Response To Stress Response To Ionizing Radiation Double-strand Break Repair Nucleic Acid Metabolic Process Damaged DNA Binding Chromosome, Telomeric Region Response To Radiation DNA Recombination Recombinational Repair Cellular Response To Radiation Nucleobase-containing Compound Metabolic Process Response To Stress Telomere Maintenance Cellular Response To Ionizing Radiation Telomere Organization Regulation Of DNA Metabolic Process Double-strand Break Repair Via Homologous Recombination Signal Transduction In Response To DNA Damage Response To Gamma Radiation Macromolecule Metabolic Process Regulation Of Cellular Response To Stress Chromosome Organization Negative Regulation Of Cell Cycle DNA Damage Checkpoint Signaling Negative Regulation Of Cell Cycle Process Protein Localization To Chromosome Nucleoplasm Regulation Of Cell Cycle Process Regulation Of DNA Repair DNA Binding Regulation Of Cell Cycle Phase Transition DNA Biosynthetic Process Site Of Double-strand Break Enzyme Binding Negative Regulation Of Cell Cycle Phase Transition Mitotic DNA Damage Checkpoint Signaling Mitotic DNA Integrity Checkpoint Signaling Nuclear Body Regulation Of Cell Cycle DNA Replication Cellular Response To Gamma Radiation Protein Localization To Organelle PML Body Replication Fork Processing Protein-containing Complex Regulation Of DNA Recombination Negative Regulation Of Mitotic Cell Cycle