chr3-10141890-G-C

Variant names:

• chr3-10141890-G-C
• rs1060503568
• NM_000551.4:c.43G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_000551.4(VHL):​c.43G>C​(p.Ala15Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A15T) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: VHL NM_000551.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.577
• Publications: 0 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

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.13803393).

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

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VHL	NM_000551.4	MANE Select	c.43G>C	p.Ala15Pro	missense	Exon 1 of 3	NP_000542.1
	VHL	NM_001354723.2		c.43G>C	p.Ala15Pro	missense	Exon 1 of 3	NP_001341652.1
	VHL	NM_198156.3		c.43G>C	p.Ala15Pro	missense	Exon 1 of 2	NP_937799.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VHL	ENST00000256474.3	TSL:1 MANE Select	c.43G>C	p.Ala15Pro	missense	Exon 1 of 3	ENSP00000256474.3
	VHL	ENST00000345392.3	TSL:1	c.43G>C	p.Ala15Pro	missense	Exon 1 of 2	ENSP00000344757.2
	VHL	ENST00000477538.2	TSL:1	n.89G>C		non_coding_transcript_exon	Exon 1 of 3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.085
BayesDel_addAF	Uncertain	0.045	T
BayesDel_noAF	Benign	-0.17
CADD	Benign	15
DANN	Benign	0.94
DEOGEN2	Benign	0.38	T
Eigen	Benign	-0.75
Eigen_PC	Benign	-0.88
FATHMM_MKL	Benign	0.18	N
LIST_S2	Benign	0.58	T
M_CAP	Benign	0.070	D
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-0.64	T
MutationAssessor	Benign	0.69	N
PhyloP100		-0.58
PrimateAI	Uncertain	0.56	T
PROVEAN	Benign	-0.61	N
REVEL	Uncertain	0.36
Sift	Pathogenic	0.0	D
Sift4G	Benign	0.10	T
Polyphen		0.62	P
Vest4		0.14
MutPred		0.29		Gain of loop (P = 0.0166)
MVP		0.98
MPC		1.0
ClinPred		0.48	T
GERP RS		1.4
PromoterAI		0.17	Neutral
Varity_R		0.27
gMVP		0.34
Mutation Taster		=87/13	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

Other links and lift over

dbSNP: rs1060503568; hg19: chr3-10183574;