CDK5

Chr 7

cyclin dependent kinase 5

Also known as: LIS7, PSSALRE

This gene encodes a proline-directed serine/threonine kinase that is a member of the cyclin-dependent kinase family of proteins. Unlike other members of the family, the protein encoded by this gene does not directly control cell cycle regulation. Instead the protein, which is predominantly expressed at high levels in mammalian postmitotic central nervous system neurons, functions in diverse processes such as synaptic plasticity and neuronal migration through phosphorylation of proteins required for cytoskeletal organization, endocytosis and exocytosis, and apoptosis. In humans, an allelic variant of the gene that results in undetectable levels of the protein has been associated with lethal autosomal recessive lissencephaly-7. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2015]

GeneReviewsResearchGenerating clinical summary…

Primary Disease Associations & Inheritance

UniProtLissencephaly 7, with cerebellar hypoplasia

Clinical highlights

Gene-disease validity (ClinGen)
lissencephaly with cerebellar hypoplasia · ARModerateconsider for supplementary testing
Interpreting a novel variant
This gene is strongly intolerant of loss-of-function variation in the population, so LoF variants warrant close attention. No curated mechanism annotation is available — see the mechanism card for the computational prediction and its caveats.Based on population constraint only.
0
Active trials
217
Pubs (1 yr)
P/LP submissions
P/LP missense
0.56
LOEUF
DN
Mechanism· predicted
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GeneReview available — CDK5
Authoritative clinical overview · Recommended first read
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Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Moderate LoF intolerance
LoF Constraint?
0.56LOEUF
pLI 0.139
Z-score 2.94
OE 0.27 (0.140.56)
Moderately constrained

More LoF-intolerant than ~75% of genes

Missense Constraint?
3.07Z-score
OE missense 0.33 (0.270.42)
56 obs / 167.8 exp
Mild constraint

Moderately missense-constrained (top ~2.5%)

Observed / Expected Ratios?
LoF OE?0.27 (0.140.56)
00.351.4
Missense OE?0.33 (0.270.42)
00.61.4
Synonymous OE?1.00
01.21.6
LoF obs/exp: 5 / 18.7Missense obs/exp: 56 / 167.8Syn Z: 0.03

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

CDK5 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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