chr16-64947970-G-T

Variant names:

• chr16-64947970-G-T
• rs776609272
• NM_001797.4:c.2024C>A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PP3_Moderate

The NM_001797.4(CDH11):​c.2024C>A​(p.Ala675Asp) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000752 in 1,461,868 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000075 (0 hom.)
• Consequence: CDH11 NM_001797.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 10.0

Genes affected

CDH11 (HGNC:1750): (cadherin 11) This gene encodes a type II classical cadherin from the cadherin superfamily, integral membrane proteins that mediate calcium-dependent cell-cell adhesion. Mature cadherin proteins are composed of a large N-terminal extracellular domain, a single membrane-spanning domain, and a small, highly conserved C-terminal cytoplasmic domain. Type II (atypical) cadherins are defined based on their lack of a HAV cell adhesion recognition sequence specific to type I cadherins. Expression of this particular cadherin in osteoblastic cell lines, and its upregulation during differentiation, suggests a specific function in bone development and maintenance. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.896

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CDH11	NM_001797.4	c.2024C>A	p.Ala675Asp	missense_variant	Exon 13 of 13	ENST00000268603.9	NP_001788.2
CDH11	NM_001330576.2	c.1646C>A	p.Ala549Asp	missense_variant	Exon 12 of 12		NP_001317505.1
CDH11	XM_047433486.1	c.1646C>A	p.Ala549Asp	missense_variant	Exon 12 of 12		XP_047289442.1
CDH11	NM_001308392.2	c.*121C>A		3_prime_UTR_variant	Exon 14 of 14		NP_001295321.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CDH11	ENST00000268603.9	c.2024C>A	p.Ala675Asp	missense_variant	Exon 13 of 13	1	NM_001797.4	ENSP00000268603.4
CDH11	ENST00000394156	c.*121C>A		3_prime_UTR_variant	Exon 14 of 14	1		ENSP00000377711.3
CDH11	ENST00000566827.5	c.1646C>A	p.Ala549Asp	missense_variant	Exon 12 of 12	2		ENSP00000457812.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000752 AC: 11 AN: 1461868 Hom.: 0 Cov.: 33 AF XY: 0.00000825 AC XY: 6 AN XY: 727234

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: 0.00000899

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.97
BayesDel_addAF	Pathogenic	0.40	D
BayesDel_noAF	Pathogenic	0.33
CADD	Pathogenic	31
DANN	Uncertain	1.0
DEOGEN2	Benign	0.22	T;T
Eigen	Pathogenic	1.0
Eigen_PC	Pathogenic	1.0
FATHMM_MKL	Pathogenic	1.0	D
LIST_S2	Pathogenic	1.0	D;D
M_CAP	Benign	0.073	D
MetaRNN	Pathogenic	0.90	D;D
MetaSVM	Uncertain	0.46	D
MutationAssessor	Benign	1.7	L;.
PrimateAI	Pathogenic	0.84	D
PROVEAN	Pathogenic	-5.4	D;D
REVEL	Pathogenic	0.71
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0010	D;D
Polyphen		1.0	D;.
Vest4		0.94
MutPred		0.80		Loss of sheet (P = 0.0181);.;
MVP		0.92
MPC		0.92
ClinPred		1.0	D
GERP RS		6.2
Varity_R		0.93
gMVP		0.96

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

Publications

LitVar

Other links and lift over

dbSNP: rs776609272; hg19: chr16-64981873;