rs3211848

Variant names:

• chr7-80653816-C-T
• rs3211848
• NM_001001548.3:c.121-2724C>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_001001548.3(CD36):​c.121-2724C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0129 in 152,178 control chromosomes in the GnomAD database, including 45 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 0.013 (45 hom., cov: 32)
• Consequence: CD36 NM_001001548.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.43
• Publications: 3 publications found

Genes affected

CD36 (HGNC:1663): (CD36 molecule (CD36 blood group)) The protein encoded by this gene is the fourth major glycoprotein of the platelet surface and serves as a receptor for thrombospondin in platelets and various cell lines. Since thrombospondins are widely distributed proteins involved in a variety of adhesive processes, this protein may have important functions as a cell adhesion molecule. It binds to collagen, thrombospondin, anionic phospholipids and oxidized LDL. It directly mediates cytoadherence of Plasmodium falciparum parasitized erythrocytes and it binds long chain fatty acids and may function in the transport and/or as a regulator of fatty acid transport. Mutations in this gene cause platelet glycoprotein deficiency. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Feb 2014]

CD36 Gene-Disease associations (from GenCC):

• platelet-type bleeding disorder 10

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0129 (1963/152178) while in subpopulation AFR AF = 0.0447 (1858/41530). AF 95% confidence interval is 0.043. There are 45 homozygotes in GnomAd4. There are 933 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 45 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001001548.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CD36	NM_001001548.3	MANE Select	c.121-2724C>T		intron	N/A	NP_001001548.1	P16671-1
	CD36	NM_000072.3		c.121-2724C>T		intron	N/A	NP_000063.2	A4D1B1
	CD36	NM_001001547.3		c.121-2724C>T		intron	N/A	NP_001001547.1	P16671-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CD36	ENST00000447544.7	TSL:5 MANE Select	c.121-2724C>T		intron	N/A	ENSP00000415743.2	P16671-1
	CD36	ENST00000309881.11	TSL:1	c.121-2724C>T		intron	N/A	ENSP00000308165.7	P16671-1
	CD36	ENST00000394788.7	TSL:1	c.121-2724C>T		intron	N/A	ENSP00000378268.3	P16671-1

Frequencies

GnomAD3 genomes AF: 0.0129 AC: 1954 AN: 152060 Hom.: 44 Cov.: 32

Gnomad AFR AF: 0.0447

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00544

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000103

Gnomad OTH AF: 0.00573

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

GnomAD4 genome AF: 0.0129 AC: 1963 AN: 152178 Hom.: 45 Cov.: 32 AF XY: 0.0125 AC XY: 933 AN XY: 74400

African (AFR) AF: 0.0447 AC: 1858 AN: 41530

American (AMR) AF: 0.00543 AC: 83 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5170

South Asian (SAS) AF: 0.000414 AC: 2 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10588

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000103 AC: 7 AN: 67988

Other (OTH) AF: 0.00567 AC: 12 AN: 2116

Alfa AF: 0.0172 Hom.: 3

Bravo AF: 0.0149

Asia WGS AF: 0.00173 AC: 6 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.25
DANN	Benign	0.68
PhyloP100		-1.4
Mutation Taster		=100/0	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs3211848;

hg19: chr7-80283132;