6-3076962-G-A

Position:

• chr6-3076962-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001317061.3(RIPK1):​c.-465G>A variant causes a 5 prime UTR premature start codon gain change. The variant allele was found at a frequency of 0.00000343 in 1,457,924 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 30)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: RIPK1 NM_001317061.3 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.55

Genes affected

RIPK1 (HGNC:10019): (receptor interacting serine/threonine kinase 1) This gene encodes a member of the receptor-interacting protein (RIP) family of serine/threonine protein kinases. The encoded protein plays a role in inflammation and cell death in response to tissue damage, pathogen recognition, and as part of developmental regulation. RIPK1/RIPK3 kinase-mediated necrosis is referred to as necroptosis. Genetic disruption of this gene in mice results in death shortly after birth. [provided by RefSeq, Aug 2017]

RIPK1 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RIPK1	NM_001354930.2	c.139G>A	p.Val47Met	missense_variant	2/11	ENST00000259808.9	NP_001341859.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RIPK1	ENST00000259808.9	c.139G>A	p.Val47Met	missense_variant	2/11	5	NM_001354930.2	ENSP00000259808.3

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome AF: 0.00000343 AC: 5 AN: 1457924 Hom.: 0 Cov.: 34 AF XY: 0.00000552 AC XY: 4 AN XY: 725168

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000450

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 30

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Inborn genetic diseases Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 05, 2024

The c.139G>A (p.V47M) alteration is located in exon 1 (coding exon 1) of the RIPK1 gene. This alteration results from a G to A substitution at nucleotide position 139, causing the valine (V) at amino acid position 47 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.22
BayesDel_addAF	Benign	-0.012	T
BayesDel_noAF	Benign	-0.26
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.38	T;T
Eigen	Uncertain	0.47
Eigen_PC	Uncertain	0.47
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.59	.;T
M_CAP	Benign	0.048	D
MetaRNN	Uncertain	0.66	D;D
MetaSVM	Benign	-0.52	T
MutationAssessor	Benign	1.4	L;L
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	-1.1	N;N
REVEL	Benign	0.26
Sift	Benign	0.13	T;T
Sift4G	Benign	0.13	T;T
Polyphen		0.98	D;D
Vest4		0.51
MutPred		0.70		Gain of ubiquitination at K49 (P = 0.0941);Gain of ubiquitination at K49 (P = 0.0941);
MVP		0.80
MPC		0.81
ClinPred		0.92	D
GERP RS		5.6
Varity_R		0.18
gMVP		0.63

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr6-3077196;