1-12192870-G-A

Position:

• chr1-12192870-G-A

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_Strong BP6_Very_Strong BS1 BS2

The NM_001066.3(TNFRSF1B):​c.559G>A​(p.Val187Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0017 in 1,613,408 control chromosomes in the GnomAD database, including 38 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

• Frequency:
  • Genomes: 𝑓 0.0086 (20 hom., cov: 33)
  • Exomes 𝑓: 0.00098 (18 hom.)
• Consequence: TNFRSF1B NM_001066.3 missense
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: -0.801

Genes affected

TNFRSF1B (HGNC:11917): (TNF receptor superfamily member 1B) The protein encoded by this gene is a member of the TNF-receptor superfamily. This protein and TNF-receptor 1 form a heterocomplex that mediates the recruitment of two anti-apoptotic proteins, c-IAP1 and c-IAP2, which possess E3 ubiquitin ligase activity. The function of IAPs in TNF-receptor signalling is unknown, however, c-IAP1 is thought to potentiate TNF-induced apoptosis by the ubiquitination and degradation of TNF-receptor-associated factor 2, which mediates anti-apoptotic signals. Knockout studies in mice also suggest a role of this protein in protecting neurons from apoptosis by stimulating antioxidative pathways. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -20 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.0032384992).
• BP6: Variant 1-12192870-G-A is Benign according to our data. Variant chr1-12192870-G-A is described in ClinVar as [Benign]. Clinvar id is 734527.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00862 (1313/152250) while in subpopulation AFR AF= 0.0302 (1255/41522). AF 95% confidence interval is 0.0288. There are 20 homozygotes in gnomad4. There are 607 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 20 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TNFRSF1B	NM_001066.3	c.559G>A	p.Val187Met	missense_variant	6/10	ENST00000376259.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TNFRSF1B	ENST00000376259.7	c.559G>A	p.Val187Met	missense_variant	6/10	1	NM_001066.3	P1
TNFRSF1B	ENST00000492361.1	n.548G>A		non_coding_transcript_exon_variant	5/9	1
TNFRSF1B	ENST00000489921.1	n.271G>A		non_coding_transcript_exon_variant	3/3	3

Frequencies

GnomAD3 genomes AF: 0.00860 AC: 1309 AN: 152132 Hom.: 20 Cov.: 33

Gnomad AFR AF: 0.0302

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00281

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000882

Gnomad OTH AF: 0.00382

GnomAD3 exomes AF: 0.00224 AC: 557 AN: 249072 Hom.: 6 AF XY: 0.00169 AC XY: 228 AN XY: 134710

Gnomad AFR exome AF: 0.0286

Gnomad AMR exome AF: 0.00191

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.000197

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000196

Gnomad OTH exome AF: 0.000328

GnomAD4 exome AF: 0.000979 AC: 1431 AN: 1461158 Hom.: 18 Cov.: 32 AF XY: 0.000850 AC XY: 618 AN XY: 726796

Gnomad4 AFR exome AF: 0.0324

Gnomad4 AMR exome AF: 0.00230

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.000186

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000882

Gnomad4 OTH exome AF: 0.00204

GnomAD4 genome AF: 0.00862 AC: 1313 AN: 152250 Hom.: 20 Cov.: 33 AF XY: 0.00816 AC XY: 607 AN XY: 74426

Gnomad4 AFR AF: 0.0302

Gnomad4 AMR AF: 0.00281

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000882

Gnomad4 OTH AF: 0.00378

Alfa AF: 0.00140 Hom.: 4

Bravo AF: 0.00978

ESP6500AA AF: 0.0256 AC: 113

ESP6500EA AF: 0.000233 AC: 2

ExAC AF: 0.00267 AC: 324

Asia WGS AF: 0.00115 AC: 4 AN: 3478

EpiCase AF: 0.000164

EpiControl AF: 0.000356

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 31, 2019	- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.65	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	1.2
DANN	Benign	0.91
DEOGEN2	Benign	0.17	T
Eigen	Benign	-1.4
Eigen_PC	Benign	-1.5
FATHMM_MKL	Benign	0.027	N
LIST_S2	Benign	0.81	T
MetaRNN	Benign	0.0032	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.85	L
MutationTaster	Benign	1.0	N
PrimateAI	Benign	0.25	T
PROVEAN	Benign	-0.29	N
REVEL	Benign	0.18
Sift	Benign	0.069	T
Sift4G	Benign	0.095	T
Polyphen		0.096	B
Vest4		0.084
MVP		0.51
MPC		0.34
ClinPred		0.0020	T
GERP RS		-4.5
Varity_R		0.10
gMVP		0.21

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

Publications

LitVar

Other links and lift over

dbSNP: rs2228494; hg19: chr1-12252927; COSMIC: COSV99058945; COSMIC: COSV99058945;