DNA2 (DNA replication helicase/nuclease 2)

2009-01-01  

Identity

HGNC
DNA2
LOCATION
10q21.3
LOCUSID
1763
ALIAS
DNA2L,hDNA2
FUSION GENES
Show Gene Fusions

Other Information

Locus ID:

NCBI: 1763
MIM: 601810
HGNC: 2939
Ensembl: ENSG00000138346

Variants:

dbSNP: 1763
ClinVar: 1763
TCGA: ENSG00000138346
COSMIC: DNA2

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000138346ENST00000358410P51530
ENSG00000138346ENST00000399179P51530
ENSG00000138346ENST00000399180P51530
ENSG00000138346ENST00000440722H0Y455
ENSG00000138346ENST00000550357F8VPM6
ENSG00000138346ENST00000551118F8VR31

Expression (GTEx)

0
5
10
15
20
Adipose - Subcutaneous
Adipose - Visceral
Adrenal Gland
Artery - Aorta
Artery - Tibial
Bladder
Brain - Amygdala
Brain - Anterior cingulate cortex
Brain - Caudate
Brain - Cerebellar Hemisphere
Brain - Cerebellum
Brain - Cortex
Brain - Frontal Cortex
Brain - Hippocampus
Brain - Hypothalamus
Brain - Nucleus accumbens
Brain - Putamen
Brain - Spinal cord
Brain - Substantia nigra
Breast - Mammary Tissue
Cells - Cultured fibroblasts
Cells - EBV - transformed lymphocytes
Cervix - Ectocervix
Cervix - Endocervix
Colon - Sigmoid
Colon - Transverse
Esophagus - Gastroesophageal Junction
Esophagus - Mucosa
Esophagus - Muscularis
Fallopian Tube
Heart - Atrial Appendage
Heart - Left Ventricle
Kidney - Cortex
Kidney - Medulla
Liver
Lung
Minor Salivary Gland
Muscle - Skeletal
Nerve - Tibial
Ovary
Pancreas
Pituitary
Prostate
Skin - Not Sun Exposed
Skin - Sun Exposed
Small Intestine - Terminal Ileum
Spleen
Stomach
Testis
Thyroid
Uterus
Vagina
Whole Blood

Pathways

PathwaySourceExternal ID
DNA replicationKEGGko03030
DNA replicationKEGGhsa03030
Gene ExpressionREACTOMER-HSA-74160
Generic Transcription PathwayREACTOMER-HSA-212436
Transcriptional Regulation by TP53REACTOMER-HSA-3700989
Cell CycleREACTOMER-HSA-1640170
Cell Cycle CheckpointsREACTOMER-HSA-69620
G2/M CheckpointsREACTOMER-HSA-69481
G2/M DNA damage checkpointREACTOMER-HSA-69473
Cell Cycle, MitoticREACTOMER-HSA-69278
S PhaseREACTOMER-HSA-69242
Synthesis of DNAREACTOMER-HSA-69239
DNA strand elongationREACTOMER-HSA-69190
Lagging Strand SynthesisREACTOMER-HSA-69186
Processive synthesis on the lagging strandREACTOMER-HSA-69183
Removal of the Flap IntermediateREACTOMER-HSA-69166
Chromosome MaintenanceREACTOMER-HSA-73886
Telomere MaintenanceREACTOMER-HSA-157579
Extension of TelomeresREACTOMER-HSA-180786
Telomere C-strand (Lagging Strand) SynthesisREACTOMER-HSA-174417
Processive synthesis on the C-strand of the telomereREACTOMER-HSA-174414
Removal of the Flap Intermediate from the C-strandREACTOMER-HSA-174437
DNA ReplicationREACTOMER-HSA-69306
DNA RepairREACTOMER-HSA-73894
DNA Double-Strand Break RepairREACTOMER-HSA-5693532
Homology Directed RepairREACTOMER-HSA-5693538
HDR through Homologous Recombination (HR) or Single Strand Annealing (SSA)REACTOMER-HSA-5693567
Processing of DNA double-strand break endsREACTOMER-HSA-5693607
HDR through Homologous Recombination (HRR)REACTOMER-HSA-5685942
Homologous DNA Pairing and Strand ExchangeREACTOMER-HSA-5693579
Presynaptic phase of homologous DNA pairing and strand exchangeREACTOMER-HSA-5693616
Resolution of D-Loop StructuresREACTOMER-HSA-5693537
Resolution of D-loop Structures through Holliday Junction IntermediatesREACTOMER-HSA-5693568
Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA)REACTOMER-HSA-5693554
HDR through Single Strand Annealing (SSA)REACTOMER-HSA-5685938
Regulation of TP53 ActivityREACTOMER-HSA-5633007
Regulation of TP53 Activity through PhosphorylationREACTOMER-HSA-6804756

Protein levels (Protein atlas)

Not detected
Low
Medium
High
cerebral cortex
cerebellum
hippocampus
caudate
thyroid gland
parathyroid gland
adrenal gland
bronchus
lung
oral mucosa
salivary gland
esophagus
stomach 1
stomach 2
duodenum
small intestine
colon
rectum
liver
gallbladder
pancreas
kidney
urinary bladder
testis
epididymis
seminal vesicle
prostate
vagina
ovary
fallopian tube
endometrium 1
endometrium 2
cervix, uterine
placenta
breast
heart muscle
smooth muscle
skeletal muscle
soft tissue 1
soft tissue 2
adipose tissue
skin 1
skin 2
appendix
spleen
lymph node
tonsil
bone marrow

References

Pubmed IDYearTitleCitations
189958312008Human DNA2 is a mitochondrial nuclease/helicase for efficient processing of DNA replication and repair intermediates.118
257337132015DNA2 drives processing and restart of reversed replication forks in human cells.116
194874652009Human Dna2 is a nuclear and mitochondrial DNA maintenance protein.97
251227542014DNA2 cooperates with the WRN and BLM RecQ helicases to mediate long-range DNA end resection in human cells.68
203796142010Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.62
165958002006Biochemical analysis of human Dna2.58
229871532012DNA2 and EXO1 in replication-coupled, homology-directed repair and in the interplay between HDR and the FA/BRCA network.46
201319652010Dna2 on the road to Okazaki fragment processing and genome stability in eukaryotes.43
185937122008Processing of G4 DNA by Dna2 helicase/nuclease and replication protein A (RPA) provides insights into the mechanism of Dna2/RPA substrate recognition.39
165957992006Isolation of human Dna2 endonuclease and characterization of its enzymatic properties.38

Citation

Dessen P

DNA2 (DNA replication helicase/nuclease 2)

Atlas Genet Cytogenet Oncol Haematol. 2009-01-01

Online version: http://atlasgeneticsoncology.org/gene/50641/dna2