11-115209591-ATGGTGGTGGTGGTGGTGGTGG-ATGGTGGTGGTGGTGGTGGTGGTGGTGGTGGTGGTGGTGGTGGTGG

Variant names:

• chr11-115209591-A-ATGGTGGTGGTGGTGGTGGTGGTGG
• NM_001301043.2:c.1037_1060dupCCACCACCACCACCACCACCACCA

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP3

The NM_001301043.2(CADM1):​c.1037_1060dupCCACCACCACCACCACCACCACCA​(p.Thr346_Thr353dup) variant causes a conservative inframe insertion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000127 in 785,848 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000013 (0 hom.)
• Consequence: CADM1 NM_001301043.2 conservative_inframe_insertion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.07

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP3: Nonframeshift variant in repetitive region in NM_001301043.2

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CADM1	NM_001301043.2	c.1037_1060dupCCACCACCACCACCACCACCACCA	p.Thr346_Thr353dup	conservative_inframe_insertion	Exon 8 of 12	ENST00000331581.11	NP_001287972.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CADM1	ENST00000331581.11	c.1037_1060dupCCACCACCACCACCACCACCACCA	p.Thr346_Thr353dup	conservative_inframe_insertion	Exon 8 of 12	1	NM_001301043.2	ENSP00000329797.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000127 AC: 1 AN: 785848 Hom.: 0 Cov.: 33 AF XY: 0.00000244 AC XY: 1 AN XY: 409314

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000188

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-115080311;