1-209781402-C-T

Variant names:

• chr1-209781402-C-T
• rs753377939
• NM_025228.4:c.1507C>T

Variant summary

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

The NM_025228.4(TRAF3IP3):​c.1507C>T​(p.Arg503Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000372 in 1,613,462 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R503G) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: TRAF3IP3 NM_025228.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0950
• Publications: 0 publications found

Genes affected

TRAF3IP3 (HGNC:30766): (TRAF3 interacting protein 3) The gene encodes a protein that mediates cell growth by modulating the c-Jun N-terminal kinase signal transduction pathway. The encoded protein may also interact with a large multi-protein assembly containing the phosphatase 2A catalytic subunit. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]

C1orf74 (HGNC:26319): (chromosome 1 open reading frame 74)

ENSG00000289700 (HGNC:):

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 (MetaRNN=0.25980932).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025228.4. 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
	TRAF3IP3	NM_025228.4	MANE Select	c.1507C>T	p.Arg503Cys	missense	Exon 16 of 17	NP_079504.2	Q9Y228-1
	C1orf74	NM_152485.4	MANE Select	c.*1423G>A		3_prime_UTR	Exon 2 of 2	NP_689698.1	Q96LT6
	TRAF3IP3	NM_001320143.2		c.1507C>T	p.Arg503Cys	missense	Exon 16 of 17	NP_001307072.1	Q9Y228-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TRAF3IP3	ENST00000367025.8	TSL:1 MANE Select	c.1507C>T	p.Arg503Cys	missense	Exon 16 of 17	ENSP00000355992.3	Q9Y228-1
	TRAF3IP3	ENST00000367026.7	TSL:1	c.1447C>T	p.Arg483Cys	missense	Exon 16 of 17	ENSP00000355993.3	Q9Y228-2
	C1orf74	ENST00000294811.2	TSL:1 MANE Select	c.*1423G>A		3_prime_UTR	Exon 2 of 2	ENSP00000294811.1	Q96LT6

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152230 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251420 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461232 Hom.: 0 Cov.: 30 AF XY: 0.00000413 AC XY: 3 AN XY: 726930

African (AFR) AF: 0.00 AC: 0 AN: 33462

American (AMR) AF: 0.00 AC: 0 AN: 44704

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26118

East Asian (EAS) AF: 0.00 AC: 0 AN: 39680

South Asian (SAS) AF: 0.00 AC: 0 AN: 86230

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53322

Middle Eastern (MID) AF: 0.000174 AC: 1 AN: 5760

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111594

Other (OTH) AF: 0.00 AC: 0 AN: 60362

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152230 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74380

African (AFR) AF: 0.0000482 AC: 2 AN: 41456

American (AMR) AF: 0.00 AC: 0 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4838

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68042

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000151

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.038	T
BayesDel_noAF	Benign	-0.29
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.033	T
Eigen	Benign	0.011
Eigen_PC	Benign	-0.074
FATHMM_MKL	Benign	0.074	N
LIST_S2	Uncertain	0.87	D
M_CAP	Benign	0.065	D
MetaRNN	Benign	0.26	T
MetaSVM	Benign	-0.66	T
MutationAssessor	Benign	1.9	L
PhyloP100		0.095
PrimateAI	Benign	0.32	T
PROVEAN	Benign	-2.0	N
REVEL	Uncertain	0.34
Sift	Uncertain	0.0070	D
Sift4G	Benign	0.061	T
Polyphen		0.99	D
Vest4		0.42
MutPred		0.27		Gain of methylation at K504 (P = 0.0414)
MVP		0.80
MPC		0.55
ClinPred		0.63	D
GERP RS		0.96
Varity_R		0.10
gMVP		0.25
Mutation Taster		=91/9	polymorphism

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

Other links and lift over

dbSNP: rs753377939; hg19: chr1-209954747;