rs1816811812

Variant names:

• chr9-2622091-C-A
• rs1816811812
• NM_003383.5:c.-99C>A

Your query was ambiguous. Multiple possible variants found:

• chr9-2622091-C-A
• chr9-2622091-C-G

Variant summary

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

The NM_003383.5(VLDLR):​c.-99C>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000092 in 1,086,998 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 9.2e-7 (0 hom.)
• Consequence: VLDLR NM_003383.5 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0320
• Publications: 0 publications found

Genes affected

VLDLR (HGNC:12698): (very low density lipoprotein receptor) The low density lipoprotein receptor (LDLR) gene family consists of cell surface proteins involved in receptor-mediated endocytosis of specific ligands. This gene encodes a lipoprotein receptor that is a member of the LDLR family and plays important roles in VLDL-triglyceride metabolism and the reelin signaling pathway. Mutations in this gene cause VLDLR-associated cerebellar hypoplasia. Alternative splicing generates multiple transcript variants encoding distinct isoforms for this gene. [provided by RefSeq, Aug 2009]

VLDLR-AS1 (HGNC:49621): (VLDLR antisense RNA 1)

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 (BayesDel_noAF=-0.4).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003383.5. 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
	VLDLR	NM_003383.5	MANE Select	c.-99C>A		5_prime_UTR	Exon 1 of 19	NP_003374.3
	VLDLR	NM_001018056.3		c.-99C>A		5_prime_UTR	Exon 1 of 18	NP_001018066.1	P98155-2
	VLDLR	NM_001322225.2		c.-99C>A		5_prime_UTR	Exon 1 of 18	NP_001309154.1	A0A7P0T897

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VLDLR	ENST00000382100.8	TSL:1 MANE Select	c.-99C>A		5_prime_UTR	Exon 1 of 19	ENSP00000371532.2	P98155-1
	VLDLR-AS1	ENST00000453601.5	TSL:1	n.274+9G>T		intron	N/A
	VLDLR	ENST00000947327.1		c.-99C>A		5_prime_UTR	Exon 1 of 19	ENSP00000617386.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 9.20e-7 AC: 1 AN: 1086998 Hom.: 0 Cov.: 14 AF XY: 0.00 AC XY: 0 AN XY: 538612

African (AFR) AF: 0.00 AC: 0 AN: 22040

American (AMR) AF: 0.00 AC: 0 AN: 20720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 18010

East Asian (EAS) AF: 0.00 AC: 0 AN: 28878

South Asian (SAS) AF: 0.00 AC: 0 AN: 59904

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 30050

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4610

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 856296

Other (OTH) AF: 0.0000215 AC: 1 AN: 46490

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.40
CADD	Benign	17
DANN	Benign	0.94
PhyloP100		-0.032
PromoterAI		-0.016	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.1

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs1816811812; hg19: chr9-2622091;