rs10894157

Positions:

• chr11-99913301-A-G

Variant summary

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

The NM_014361.4(CNTN5):​c.578-2753A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.209 in 151,974 control chromosomes in the GnomAD database, including 3,489 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 0.21 (3489 hom., cov: 32)
• Consequence: CNTN5 NM_014361.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.257

Genes affected

CNTN5 (HGNC:2175): (contactin 5) The protein encoded by this gene is a member of the immunoglobulin superfamily, and contactin family, which mediate cell surface interactions during nervous system development. This protein is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.247 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CNTN5	NM_014361.4	c.578-2753A>G		intron_variant		ENST00000524871.6	NP_055176.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CNTN5	ENST00000524871.6	c.578-2753A>G		intron_variant		1	NM_014361.4	ENSP00000435637.1

Frequencies

GnomAD3 genomes AF: 0.209 AC: 31716 AN: 151854 Hom.: 3490 Cov.: 32

Gnomad AFR AF: 0.252

Gnomad AMI AF: 0.225

Gnomad AMR AF: 0.156

Gnomad ASJ AF: 0.215

Gnomad EAS AF: 0.000965

Gnomad SAS AF: 0.147

Gnomad FIN AF: 0.166

Gnomad MID AF: 0.231

Gnomad NFE AF: 0.221

Gnomad OTH AF: 0.205

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

GnomAD4 genome AF: 0.209 AC: 31715 AN: 151974 Hom.: 3489 Cov.: 32 AF XY: 0.202 AC XY: 15016 AN XY: 74304

Gnomad4 AFR AF: 0.251

Gnomad4 AMR AF: 0.156

Gnomad4 ASJ AF: 0.215

Gnomad4 EAS AF: 0.000967

Gnomad4 SAS AF: 0.148

Gnomad4 FIN AF: 0.166

Gnomad4 NFE AF: 0.221

Gnomad4 OTH AF: 0.203

Alfa AF: 0.214 Hom.: 595

Bravo AF: 0.209

Asia WGS AF: 0.0740 AC: 259 AN: 3474

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.61
DANN	Benign	0.76

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: rs10894157; hg19: chr11-99784033;