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DAPK1

From Wikipedia, the free encyclopedia

Protein-coding gene in the species Homo sapiens
DAPK1
Identifiers
Aliases DAPK1 , DAPK, death associated protein kinase 1, ROCO3
External IDsOMIM: 600831; MGI: 1916885; HomoloGene: 3626; GeneCards: DAPK1; OMA:DAPK1 - orthologs
Available structures
PDB Ortholog search: PDBe RCSB
List of PDB id codes

1IG1, 1JKK, 1JKL, 1JKS, 1JKT, 1P4F, 1WVX, 1WVY, 1YR5, 2W4J, 2W4K, 2X0G, 2XUU, 2XZS, 2Y0A, 2Y4P, 2Y4V, 2YAK, 3DFC, 3DGK, 3EH9, 3EHA, 3F5G, 3F5U, 3GU4, 3GU5, 3GU6, 3GU7, 3GU8, 3GUB, 3ZXT, 4B4L, 4PF4, 4TL0, 4TXC, 4UV0, 4YO4, 4YPD, 5AUW, 5AUU, 5AV1, 5AUY, 5AUT, 5AUX, 5AUV, 5AUZ, 5AV0, 5AV4, 5AV2, 5AV3

Enzyme activity
EC # BRENDA ExPASy KEGG MetaCyc
2.7.11.1
Gene location (Human)
Chromosome 9 (human)
Chr. Chromosome 9 (human) [1]
Band 9q21.33Start87,497,228 bp [1]
End87,708,634 bp [1]
Gene location (Mouse)
Chromosome 13 (mouse)
Chr. Chromosome 13 (mouse)[2]
Band 13 B2|13 32.53 cMStart60,749,761 bp [2]
End60,911,005 bp [2]
RNA expression pattern
Bgee
Human Mouse (ortholog)
  • germinal epithelium

  • palpebral conjunctiva

  • placenta

  • left ovary

  • middle temporal gyrus

  • parietal pleura

  • corpus epididymis

  • gallbladder

  • pancreatic ductal cell

  • monocyte
  • saccule

  • lateral septal nucleus

  • otic vesicle

  • left lung lobe

  • olfactory tubercle

  • subiculum

  • genital tubercle

  • piriform cortex

  • pineal gland

  • anterior amygdaloid area
More reference expression data
BioGPS


Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

1612

69635

Ensembl

ENSG00000196730

ENSMUSG00000021559

UniProt

P53355

Q80YE7

RefSeq (mRNA)

NM_001288729
NM_001288730
NM_001288731
NM_004938

NM_001285917
NM_029653
NM_134062

RefSeq (protein)

NP_001275658
NP_001275659
NP_001275660
NP_004929

NP_001272846
NP_083929
NP_598823

Location (UCSC)Chr 9: 87.5 – 87.71 Mb Chr 13: 60.75 – 60.91 Mb
PubMed search[3] [4]
Wikidata

Death-associated protein kinase 1 is an enzyme that in humans is encoded by the DAPK1 gene.[5]

Function

[edit ]

Death-associated protein kinase 1 is a positive mediator of gamma-interferon induced programmed cell death. DAPK1 encodes a structurally unique 160-kD calmodulin dependent serine-threonine kinase that carries 8 ankyrin repeats and 2 putative P-loop consensus sites. It is a tumor suppressor candidate.[6]

In melanocytic cells DAPK1 gene expression may be regulated by MITF.[7]

As a drug target

[edit ]

Depletion of DAPK1 results in inhibition of tumor cell count and volume growth in cellular and animal models of triple receptor-negative breast cancer, from individuals with p53-mutant cancers.[8] This has not been demonstrated in actual patients.

References

[edit ]
  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000196730 Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000021559 Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Feinstein E, Druck T, Kastury K, Berissi H, Goodart SA, Overhauser J, Kimchi A, Huebner K (Sep 1995). "Assignment of DAP1 and DAPK--genes that positively mediate programmed cell death triggered by IFN-gamma--to chromosome regions 5p12.2 and 9q34.1, respectively". Genomics. 29 (1): 305–7. doi:10.1006/geno.1995.1255. PMID 8530096.
  6. "Entrez Gene: DAPK1 death-associated protein kinase 1".
  7. Hoek KS, Schlegel NC, Eichhoff OM, Widmer DS, Praetorius C, Einarsson SO, Valgeirsdottir S, Bergsteinsdottir K, Schepsky A, Dummer R, Steingrimsson E (Dec 2008). "Novel MITF targets identified using a two-step DNA microarray strategy". Pigment Cell & Melanoma Research. 21 (6): 665–76. doi:10.1111/j.1755-148X.2008.00505.x . PMID 19067971. S2CID 24698373.
  8. Zhao J, Zhao D, Poage GM, Mazumdar A, Zhang Y, Hill JL, Hartman ZC, Savage MI, Mills GB, Brown PH (Jul 2015). "Death-associated protein kinase 1 promotes growth of p53-mutant cancers". The Journal of Clinical Investigation. 125 (7): 2707–20. doi:10.1172/JCI70805. PMC 4563671 . PMID 26075823.

Further reading

[edit ]


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