5-21848263-G-T

Position:

• chr5-21848263-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_004061.5(CDH12):​c.647-5935C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.653 in 151,886 control chromosomes in the GnomAD database, including 35,606 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 0.65 (35606 hom., cov: 33)
• Consequence: CDH12 NM_004061.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.112

Genes affected

CDH12 (HGNC:1751): (cadherin 12) This gene encodes a type II classical cadherin of the cadherin superfamily. Alternative splicing of this gene results in multiple transcript variants. At least one of these variants encodes a preproprotein that is proteolytically processed to generate the mature cadherin protein. These integral membrane proteins mediate calcium-dependent cell-cell adhesion and 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 histidine-alanine-valine (HAV) cell adhesion recognition sequence specific to type I cadherins. This particular cadherin appears to be expressed specifically in the brain and its temporal pattern of expression would be consistent with a role during a critical period of neuronal development, perhaps specifically during synaptogenesis. [provided by RefSeq, Nov 2015]

CDH12 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.04).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.78 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDH12	NM_004061.5	c.647-5935C>A		intron_variant		ENST00000382254.6	NP_004052.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDH12	ENST00000382254.6	c.647-5935C>A		intron_variant		1	NM_004061.5	ENSP00000371689.1

Frequencies

GnomAD3 genomes AF: 0.653 AC: 99147 AN: 151768 Hom.: 35611 Cov.: 33

Gnomad AFR AF: 0.327

Gnomad AMI AF: 0.798

Gnomad AMR AF: 0.718

Gnomad ASJ AF: 0.848

Gnomad EAS AF: 0.796

Gnomad SAS AF: 0.683

Gnomad FIN AF: 0.817

Gnomad MID AF: 0.772

Gnomad NFE AF: 0.786

Gnomad OTH AF: 0.680

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

GnomAD4 genome AF: 0.653 AC: 99154 AN: 151886 Hom.: 35606 Cov.: 33 AF XY: 0.659 AC XY: 48883 AN XY: 74222

Gnomad4 AFR AF: 0.326

Gnomad4 AMR AF: 0.717

Gnomad4 ASJ AF: 0.848

Gnomad4 EAS AF: 0.796

Gnomad4 SAS AF: 0.683

Gnomad4 FIN AF: 0.817

Gnomad4 NFE AF: 0.786

Gnomad4 OTH AF: 0.681

Alfa AF: 0.722 Hom.: 9212

Bravo AF: 0.630

Asia WGS AF: 0.712 AC: 2467 AN: 3466

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	2.1
DANN	Benign	0.10

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: rs7725275; hg19: chr5-21848372;