NM_001301043.2:c.1046_1060delCCACCACCACCACCA

Variant names:

• chr11-115209589-GGATGGTGGTGGTGGT-GGA
• NM_001301043.2:c.1048_1060delACCACCACCACCA

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001301043.2(CADM1):​c.1048_1060delACCACCACCACCA​(p.Thr350SerfsTer52) variant causes a frameshift change. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Variant results in nonsense mediated mRNA decay.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CADM1 NM_001301043.2 frameshift
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.96
• Publications: 0 publications found

Genes affected

CADM1 (HGNC:5951): (cell adhesion molecule 1) Enables signaling receptor binding activity. Involved in several processes, including cell recognition; positive regulation of cytokine production; and susceptibility to natural killer cell mediated cytotoxicity. Located in plasma membrane. Implicated in breast carcinoma and prostate cancer. Biomarker of cervix uteri carcinoma in situ. [provided by Alliance of Genome Resources, Apr 2022]

CADM1 Gene-Disease associations (from GenCC):

• autism spectrum disorder

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001301043.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CADM1	NM_001301043.2	MANE Select	c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer52	frameshift	Exon 8 of 12	NP_001287972.1	Q9BY67-3
	CADM1	NM_001301044.2		c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer34	frameshift	Exon 8 of 11	NP_001287973.1	X5DQR8
	CADM1	NM_014333.4		c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer23	frameshift	Exon 8 of 10	NP_055148.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CADM1	ENST00000331581.11	TSL:1 MANE Select	c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer52	frameshift	Exon 8 of 12	ENSP00000329797.6	Q9BY67-3
	CADM1	ENST00000537058.5	TSL:1	c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer34	frameshift	Exon 8 of 11	ENSP00000439817.1	Q9BY67-4
	CADM1	ENST00000452722.7	TSL:1	c.1048_1060delACCACCACCACCA	p.Thr350SerfsTer23	frameshift	Exon 8 of 10	ENSP00000395359.2	Q9BY67-1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		7.0

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr11-115080309;