rs794729666

Positions:

• chr14-24147998-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3 PP5

The NM_017999.5(RNF31):​c.215T>C​(p.Leu72Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars). Synonymous variant affecting the same amino acid position (i.e. L72L) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: RNF31 NM_017999.5 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 6.94

Genes affected

RNF31 (HGNC:16031): (ring finger protein 31) The protein encoded by this gene contains a RING finger, a motif present in a variety of functionally distinct proteins and known to be involved in protein-DNA and protein-protein interactions. The encoded protein is the E3 ubiquitin-protein ligase component of the linear ubiquitin chain assembly complex. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2015]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.777
• PP5: Variant 14-24147998-T-C is Pathogenic according to our data. Variant chr14-24147998-T-C is described in ClinVar as [Pathogenic]. Clinvar id is 203412.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RNF31	NM_017999.5	c.215T>C	p.Leu72Pro	missense_variant	2/21	ENST00000324103.11
RNF31	NM_001310332.2	c.-303T>C		5_prime_UTR_variant	2/21

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RNF31	ENST00000324103.11	c.215T>C	p.Leu72Pro	missense_variant	2/21	1	NM_017999.5	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Immunodeficiency 115 with autoinflammation Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Jun 01, 2015

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.95
BayesDel_addAF	Pathogenic	0.25	D
BayesDel_noAF	Uncertain	0.13
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Benign	0.32	.;T
Eigen	Uncertain	0.54
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Uncertain	0.83	D
M_CAP	Benign	0.081	D
MetaRNN	Pathogenic	0.78	D;D
MetaSVM	Benign	-0.37	T
MutationAssessor	Benign	1.6	.;L
MutationTaster	Benign	1.0	D;D
PrimateAI	Uncertain	0.66	T
PROVEAN	Pathogenic	-5.5	D;D
REVEL	Uncertain	0.34
Sift	Uncertain	0.0020	D;D
Sift4G	Uncertain	0.0040	D;D
Polyphen		1.0	.;D
Vest4		0.93
MutPred		0.65		Gain of loop (P = 0.002);Gain of loop (P = 0.002);
MVP		0.71
MPC		1.1
ClinPred		0.99	D
GERP RS		5.3
Varity_R		0.92
gMVP		0.94

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

Other links and lift over

dbSNP: rs794729666; hg19: chr14-24617207;