SH3TC2

Chr 5

SH3 domain and tetratricopeptide repeats 2

Also known as: CMT4C, MNMN

This gene encodes a protein with two N-terminal Src homology 3 (SH3) domains and 10 tetratricopeptide repeat (TPR) motifs, and is a member of a small gene family. The gene product has been proposed to be an adapter or docking molecule. Mutations in this gene result in autosomal recessive Charcot-Marie-Tooth disease type 4C, a childhood-onset neurodegenerative disease characterized by demyelination of motor and sensory neurons. [provided by RefSeq, Jul 2008]

GeneReviewsResearchGenerating clinical summary…

Primary Disease Associations & Inheritance

UniProtCharcot-Marie-Tooth disease, demyelinating, type 4C
UniProtMononeuropathy of the median nerve mild

Clinical highlights

Gene-disease validity (ClinGen)
Charcot-Marie-Tooth disease type 4C · ARDefinitivesufficient evidence for diagnostic panels
0
Active trials
17
Pubs (1 yr)
P/LP submissions
P/LP missense
0.81
LOEUF
Multiple*
Mechanism· predicted
📖
GeneReview available — SH3TC2
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

Tolerant — LoF & missense variants common in population
LoF Constraint?
0.81LOEUF
pLI 0.000
Z-score 2.67
OE 0.61 (0.460.81)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?
-0.71Z-score
OE missense 1.08 (1.011.15)
721 obs / 669.1 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios?
LoF OE?0.61 (0.460.81)
00.351.4
Missense OE?1.08 (1.011.15)
00.61.4
Synonymous OE?1.11
01.21.6
LoF obs/exp: 33 / 54.3Missense obs/exp: 721 / 669.1Syn Z: -1.40

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

SH3TC2 · 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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