3-10149813-C-T

Variant names:

• chr3-10149813-C-T
• rs5030819
• NM_000551.4:c.490C>T

Variant summary

Our verdict is Pathogenic. The variant received 18 ACMG points: 18P and 0B. PVS1 PM2 PP5_Very_Strong

The NM_000551.4(VHL):​c.490C>T​(p.Gln164*) variant causes a stop gained change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★★). Synonymous variant affecting the same amino acid position (i.e. Q164Q) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: VHL NM_000551.4 stop_gained
• Clinical Significance: Pathogenic criteria provided, multiple submitters, no conflicts P:5
• Conservation: PhyloP100: 6.17
• Publications: 10 publications found

Genes affected

VHL (HGNC:12687): (von Hippel-Lindau tumor suppressor) This gene encodes a component of a ubiquitination complex. The encoded protein is involved in the ubiquitination and degradation of hypoxia-inducible-factor (HIF), which is a transcription factor that plays a central role in the regulation of gene expression by oxygen. In addition to oxygen-related gene expression, this protein plays a role in many other cellular processes including cilia formation, cytokine signaling, regulation of senescence, and formation of the extracellular matrix. Variants of this gene are associated with von Hippel-Lindau syndrome, pheochromocytoma, erythrocytosis, renal cell carcinoma, and cerebellar hemangioblastoma. [provided by RefSeq, Jun 2022]

VHL Gene-Disease associations (from GenCC):

• pheochromocytoma

  Inheritance: AD Classification: DEFINITIVE Submitted by: G2P
• von Hippel-Lindau disease

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: ClinGen, Genomics England PanelApp, Labcorp Genetics (formerly Invitae), G2P, Orphanet
• renal cell carcinoma

  Inheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
• autosomal recessive secondary polycythemia not associated with VHL gene

  Inheritance: AR Classification: STRONG Submitted by: Ambry Genetics
• Chuvash polycythemia

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, Labcorp Genetics (formerly Invitae), Orphanet
• hereditary pheochromocytoma-paraganglioma

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000287086 (HGNC:):

ACMG classification

Our verdict: Pathogenic. The variant received 18 ACMG points.

• PVS1: Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. There are 84 pathogenic variants in the truncated region.
• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 3-10149813-C-T is Pathogenic according to our data. Variant chr3-10149813-C-T is described in ClinVar as Pathogenic. ClinVar VariationId is 223228.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000551.4. 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
	VHL	NM_000551.4	MANE Select	c.490C>T	p.Gln164*	stop_gained	Exon 3 of 3	NP_000542.1
	VHL	NM_198156.3		c.367C>T	p.Gln123*	stop_gained	Exon 2 of 2	NP_937799.1
	VHL	NM_001354723.2		c.*44C>T		3_prime_UTR	Exon 3 of 3	NP_001341652.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VHL	ENST00000256474.3	TSL:1 MANE Select	c.490C>T	p.Gln164*	stop_gained	Exon 3 of 3	ENSP00000256474.3
	VHL	ENST00000345392.3	TSL:1	c.367C>T	p.Gln123*	stop_gained	Exon 2 of 2	ENSP00000344757.2
	VHL	ENST00000477538.2	TSL:1	n.1370C>T		non_coding_transcript_exon	Exon 3 of 3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions as Germline

Significance: Pathogenic

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
2	-	-	Von Hippel-Lindau syndrome (2)
1	-	-	Hereditary cancer-predisposing syndrome (1)
1	-	-	not provided (1)
1	-	-	Von Hippel-Lindau syndrome;C1837915:Chuvash polycythemia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.62	D
BayesDel_noAF	Pathogenic	0.54
CADD	Pathogenic	40
DANN	Uncertain	1.0
Eigen	Pathogenic	1.0
Eigen_PC	Pathogenic	0.85
FATHMM_MKL	Uncertain	0.90	D
PhyloP100		6.2
Vest4		0.96
GERP RS		4.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Mutation Taster		=1/199	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.11		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs5030819; hg19: chr3-10191497; COSMIC: COSV56547270;