Genetic Variant RIPK2:p.His261Tyr (chr8-89772756-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_003821.6(RIPK2):c.781C>T(p.His261Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000124 in 1,611,824 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

RIPK2
NM_003821.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.65

Variant links:

Genes affected

RIPK2 (HGNC:10020): (receptor interacting serine/threonine kinase 2) This gene encodes a member of the receptor-interacting protein (RIP) family of serine/threonine protein kinases. The encoded protein contains a C-terminal caspase activation and recruitment domain (CARD), and is a component of signaling complexes in both the innate and adaptive immune pathways. It is a potent activator of NF-kappaB and inducer of apoptosis in response to various stimuli. [provided by RefSeq, Jul 2008]

RIPK2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAdExome4 at 18 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RIPK2	NM_003821.6 link	c.781C>T	p.His261Tyr	missense_variant	Exon 6 of 11	ENST00000220751.5	NP_003812.1	O43353-1A0A0S2Z4Z8
RIPK2	NM_001375360.1 link	c.370C>T	p.His124Tyr	missense_variant	Exon 5 of 10		NP_001362289.1
RIPK2	XM_011517357.3 link	c.268C>T	p.His90Tyr	missense_variant	Exon 4 of 9		XP_011515659.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RIPK2	ENST00000220751.5 link	c.781C>T	p.His261Tyr	missense_variant	Exon 6 of 11	1	NM_003821.6	ENSP00000220751.4	O43353-1
RIPK2	ENST00000522965.1 link	n.*420C>T		non_coding_transcript_exon_variant	Exon 5 of 10	1		ENSP00000429271.1	E7ERW9
RIPK2	ENST00000522965.1 link	n.*420C>T		3_prime_UTR_variant	Exon 5 of 10	1		ENSP00000429271.1	E7ERW9

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152054

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000123

AC:

AN:

1459770

Hom.:

Cov.:

AF XY:

0.00000964

AC XY:

AN XY:

726242

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000505

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000232

GnomAD4 genome

AF:

0.0000132

AC:

AN:

152054

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74276

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000227

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 09, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.781C>T (p.H261Y) alteration is located in exon 6 (coding exon 6) of the RIPK2 gene. This alteration results from a C to T substitution at nucleotide position 781, causing the histidine (H) at amino acid position 261 to be replaced by a tyrosine (Y). 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

0.074

BayesDel_addAF

Uncertain

0.019

BayesDel_noAF

Benign

-0.21

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.31

Eigen

Uncertain

0.58

Eigen_PC

Uncertain

0.64

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.77

M_CAP

Benign

0.016

MetaRNN

Uncertain

0.46

MetaSVM

Benign

-0.45

MutationAssessor

Benign

0.41

PrimateAI

Benign

0.46

PROVEAN

Uncertain

-2.5

REVEL

Uncertain

0.30

Sift

Benign

0.039

Sift4G

Benign

0.25

Polyphen

1.0

Vest4

0.53

MutPred

0.50

Loss of catalytic residue at I259 (P = 0.069);

MVP

0.50

MPC

0.35

ClinPred

0.88

GERP RS

5.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.29

gMVP

0.51

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over