rs10510235

Variant names:

• chr3-2583595-T-C
• rs10510235
• NM_175607.3:c.55+12037T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_175607.3(CNTN4):​c.55+12037T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0383 in 152,324 control chromosomes in the GnomAD database, including 372 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.038 (372 hom., cov: 33)
• Consequence: CNTN4 NM_175607.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.19
• Publications: 1 publications found

Genes affected

CNTN4 (HGNC:2174): (contactin 4) This gene encodes a member of the contactin family of immunoglobulins. Contactins are axon-associated cell adhesion molecules that function in neuronal network formation and plasticity. The encoded protein is a glycosylphosphatidylinositol-anchored neuronal membrane protein that may play a role in the formation of axon connections in the developing nervous system. Deletion or mutation of this gene may play a role in 3p deletion syndrome and autism spectrum disorders. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2011]

CNTN4 Gene-Disease associations (from GenCC):

• complex neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen
• autism spectrum disorder

  Inheritance: AD Classification: NO_KNOWN Submitted by: Illumina

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.206 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_175607.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CNTN4	NM_175607.3	MANE Select	c.55+12037T>C		intron	N/A	NP_783200.1
	CNTN4	NM_001206955.2		c.55+12037T>C		intron	N/A	NP_001193884.1
	CNTN4	NM_001350095.2		c.55+12037T>C		intron	N/A	NP_001337024.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CNTN4	ENST00000418658.6	TSL:5 MANE Select	c.55+12037T>C		intron	N/A	ENSP00000396010.1
	CNTN4	ENST00000397461.5	TSL:5	c.55+12037T>C		intron	N/A	ENSP00000380602.1
	CNTN4	ENST00000427331.5	TSL:5	c.55+12037T>C		intron	N/A	ENSP00000413642.1

Frequencies

GnomAD3 genomes AF: 0.0382 AC: 5813 AN: 152206 Hom.: 372 Cov.: 33

Gnomad AFR AF: 0.0406

Gnomad AMI AF: 0.00110

Gnomad AMR AF: 0.107

Gnomad ASJ AF: 0.0158

Gnomad EAS AF: 0.217

Gnomad SAS AF: 0.180

Gnomad FIN AF: 0.000847

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.00517

Gnomad OTH AF: 0.0397

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0383 AC: 5835 AN: 152324 Hom.: 372 Cov.: 33 AF XY: 0.0427 AC XY: 3179 AN XY: 74488

African (AFR) AF: 0.0409 AC: 1699 AN: 41570

American (AMR) AF: 0.107 AC: 1639 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.0158 AC: 55 AN: 3472

East Asian (EAS) AF: 0.217 AC: 1122 AN: 5182

South Asian (SAS) AF: 0.178 AC: 860 AN: 4824

European-Finnish (FIN) AF: 0.000847 AC: 9 AN: 10628

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.00517 AC: 352 AN: 68030

Other (OTH) AF: 0.0454 AC: 96 AN: 2114

Alfa AF: 0.0341 Hom.: 63

Bravo AF: 0.0451

Asia WGS AF: 0.208 AC: 722 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	6.3
DANN	Benign	0.74
PhyloP100		2.2
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs10510235; hg19: chr3-2625279;