17-64354771-C-T

Position:

• chr17-64354771-C-T

Variant summary

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

The NM_000442.5(PECAM1):​c.1888+162G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.383 in 152,094 control chromosomes in the GnomAD database, including 13,023 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 0.38 (13023 hom., cov: 32)
• Consequence: PECAM1 NM_000442.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.496

Genes affected

PECAM1 (HGNC:8823): (platelet and endothelial cell adhesion molecule 1) The protein encoded by this gene is found on the surface of platelets, monocytes, neutrophils, and some types of T-cells, and makes up a large portion of endothelial cell intercellular junctions. The encoded protein is a member of the immunoglobulin superfamily and is likely involved in leukocyte migration, angiogenesis, and integrin activation. [provided by RefSeq, May 2010]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (Cadd=2.394).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.511 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PECAM1	NM_000442.5	c.1888+162G>A		intron_variant		ENST00000563924.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PECAM1	ENST00000563924.6	c.1888+162G>A		intron_variant		1	NM_000442.5	P1

Frequencies

GnomAD3 genomes AF: 0.383 AC: 58214 AN: 151974 Hom.: 13030 Cov.: 32

Gnomad AFR AF: 0.141

Gnomad AMI AF: 0.322

Gnomad AMR AF: 0.389

Gnomad ASJ AF: 0.426

Gnomad EAS AF: 0.528

Gnomad SAS AF: 0.414

Gnomad FIN AF: 0.523

Gnomad MID AF: 0.291

Gnomad NFE AF: 0.494

Gnomad OTH AF: 0.366

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

GnomAD4 genome AF: 0.383 AC: 58209 AN: 152094 Hom.: 13023 Cov.: 32 AF XY: 0.385 AC XY: 28583 AN XY: 74330

Gnomad4 AFR AF: 0.141

Gnomad4 AMR AF: 0.389

Gnomad4 ASJ AF: 0.426

Gnomad4 EAS AF: 0.528

Gnomad4 SAS AF: 0.415

Gnomad4 FIN AF: 0.523

Gnomad4 NFE AF: 0.494

Gnomad4 OTH AF: 0.363

Alfa AF: 0.462 Hom.: 6691

Bravo AF: 0.356

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
CADD	Benign	2.4

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs2070782; hg19: -;