chr3-10149815-G-C

Variant names:

• chr3-10149815-G-C
• rs1352275281
• NM_000551.4:c.492G>C

Variant summary

Our verdict is Pathogenic. The variant received 30 ACMG points: 30P and 0B. PS1_Very_Strong PS3 PM1 PM2 PM5 PP3_Strong PP5_Very_Strong

The NM_000551.4(VHL):​c.492G>C​(p.Gln164His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★). ClinVar reports functional evidence for this variant: "SCV001185134: Internal structural analysis indicates this alteration disrupts the fold of the elongin binding domain of VHL (Ambry internal data" and additional evidence is available in ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely pathogenic in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q164E) has been classified as Likely pathogenic.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: VHL NM_000551.4 missense
• Clinical Significance: Pathogenic/Likely pathogenic criteria provided, multiple submitters, no conflicts P:5
• Conservation: PhyloP100: 1.99
• Publications: 12 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: Labcorp Genetics (formerly Invitae), Orphanet, ClinGen, Genomics England PanelApp, G2P
• 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 30 ACMG points.

• PS1: Transcript NM_000551.4 (VHL) is affected with MISSENSE_VARIANT having same AA change as one Pathogenic present in ClinVar.
• PS3: PS3 evidence extracted from ClinVar submissions: SCV001185134: Internal structural analysis indicates this alteration disrupts the fold of the elongin binding domain of VHL (Ambry internal data; Van Molle I et al. Chem. Biol. 2012 Oct;19:1300-12).
• PM1: In a hotspot region, there are 32 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 3 benign, 19 uncertain in NM_000551.4
• PM2: Very rare variant in population databases, with high coverage
• PM5: Other missense variant is known to change same aminoacid residue: Variant chr3-10149813-C-G is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 625253.
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.957
• PP5: Variant 3-10149815-G-C is Pathogenic according to our data. Variant chr3-10149815-G-C is described in ClinVar as Pathogenic/Likely_pathogenic. ClinVar VariationId is 618485.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.492G>C	p.Gln164His	missense	Exon 3 of 3	NP_000542.1	A0A024R2F2
	VHL	NM_198156.3		c.369G>C	p.Gln123His	missense	Exon 2 of 2	NP_937799.1	A0A0S2Z4K1
	VHL	NM_001354723.2		c.*46G>C		3_prime_UTR	Exon 3 of 3	NP_001341652.1	A0A8Q3WL21

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VHL	ENST00000256474.3	TSL:1 MANE Select	c.492G>C	p.Gln164His	missense	Exon 3 of 3	ENSP00000256474.3	P40337-1
	VHL	ENST00000345392.3	TSL:1	c.369G>C	p.Gln123His	missense	Exon 2 of 2	ENSP00000344757.2	P40337-2
	VHL	ENST00000477538.2	TSL:1	n.1372G>C		non_coding_transcript_exon	Exon 3 of 3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000795 AC: 2 AN: 251444 AF XY: 0.00000736

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000578

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461862 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727234

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000447 AC: 2 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112008

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: Pathogenic/Likely pathogenic

Revision: criteria provided, multiple submitters, no conflicts

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.98
BayesDel_addAF	Pathogenic	0.25	D
BayesDel_noAF	Pathogenic	0.29
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.92	D
Eigen	Uncertain	0.20
Eigen_PC	Benign	0.22
FATHMM_MKL	Uncertain	0.77	D
LIST_S2	Benign	0.82	T
M_CAP	Pathogenic	0.66	D
MetaRNN	Pathogenic	0.96	D
MetaSVM	Pathogenic	1.0	D
MutationAssessor	Benign	1.8	L
PhyloP100		2.0
PrimateAI	Uncertain	0.74	T
PROVEAN	Uncertain	-3.3	D
REVEL	Pathogenic	0.72
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.0050	D
Polyphen		0.91	P
Vest4		0.76
MutPred		0.95		Loss of helix (P = 0.0304)
MVP		1.0
MPC		1.0
ClinPred		0.96	D
GERP RS		3.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.95
gMVP		0.88
Mutation Taster		=0/100	disease causing (ClinVar)

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

Other links and lift over

dbSNP: rs1352275281; hg19: chr3-10191499;