Gene Information
Gene NameCDS1
OrganismHomo sapiens (Human)
Gene Length543
Protein NamesSerine/threonine-protein kinase Chk2 (EC 2.7.11.1) (CHK2 checkpoint homolog) (Cds1 homolog) (Hucds1) (hCds1) (Checkpoint kinase 2)
Target NameNA
Target TypeNA
Gene Age>4290 ( ENSG00000163624 )
Evolutionary StageEukaryota
AlphaFoldDBO96017
Gene CardCHEK2
Uniprot IDO96017
PfamPF00498; PF00069
In ASDyes
Allosteric Predictionno (-0.740354328)
Ortholog in AnimalsAlpaca_ CDS1 ( ortholog_one2one )
Dog_ CDS1 ( ortholog_one2one )
GuineaPig_ CDS1 ( ortholog_one2one )
Macaque_ CDS1 ( ortholog_one2one )
Mouse_ Cds1 ( ortholog_one2one )
Pig_ CDS1 ( ortholog_one2one )
Rat_ Cds1 ( ortholog_one2one )
Rabbit_ CDS1 ( ortholog_one2one )
OhnologsCDS2
ParalogsCDS2
TissueNA
Tissue SpecificityHigh expression is found in testis, spleen, colon and peripheral blood leukocytes. Low expression is found in other tissues.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.093905(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1GXC  (X-ray  2.70A  2CN5  (X-ray  2.25A  2CN8  (X-ray  2.70A  2W0J  (X-ray  2.05A  2W7X  (X-ray  2.07A  2WTC  (X-ray  3.00A  2WTD  (X-ray  2.75A  2WTI  (X-ray  2.50A  2WTJ  (X-ray  2.10A  2XBJ  (X-ray  2.30A  2XK9  (X-ray  2.35A  2XM8  (X-ray  3.40A  2XM9  (X-ray  2.50A  2YCF  (X-ray  1.77A  2YCQ  (X-ray  2.05A  2YCR  (X-ray  2.20A  2YCS  (X-ray  2.35A  2YIQ  (X-ray  1.89A  2YIR  (X-ray  2.10A  2YIT  (X-ray  2.20A  3I6U  (X-ray  3.00A  3I6W  (X-ray  3.25A  3VA4  (X-ray  1.54A  4A9R  (X-ray  2.85A  4A9S  (X-ray  2.66A  4A9T  (X-ray  2.70A  4A9U  (X-ray  2.48A  4BDA  (X-ray  2.60A  4BDB  (X-ray  2.50A  4BDC  (X-ray  3.00A  4BDD  (X-ray  2.67A  4BDE  (X-ray  2.55A  4BDF  (X-ray  2.70A  4BDG  (X-ray  2.84A  4BDH  (X-ray  2.70A  4BDI  (X-ray  2.32A  4BDJ  (X-ray  3.01A  4BDK  (X-ray  3.30A 
DBSNP rs137853008  rs149991239  rs141568342  rs17883862  rs28909982  rs368570187  rs587781667  rs137853007  rs17879961  rs72552322  rs77130927  rs137853009  rs137853010  rs121908701  rs121908702  rs587780189  rs143611747  rs750984976  rs587780194  rs28909980  rs531398630  rs200928781  rs200649225  rs137853011  rs17882922  rs17880867  rs17881473  rs17886163  rs28909981  rs17883172  rs17882942 
Subcellular location [CC][Isoform 2]: Nucleus. Note=Isoform 10 is present throughout the cell.;
[Isoform 4]: Nucleus.;
[Isoform 7]: Nucleus.;
[Isoform 9]: Nucleus.;
[Isoform 12]: Nucleus.;
Nucleus, PML body. Nucleus, nucleoplasm. Note=Recruited into PML bodies together with TP53.
Mouse PG classificationNA
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