1-209780527-GT-AC

Variant names:

• chr1-209780527-GT-AC
• NM_025228.4:c.1370_1371delGTinsAC
• TRAF3IP3 p.Gly457Asp

Variant summary

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

The NM_025228.4(TRAF3IP3):​c.1370_1371delGTinsAC​(p.Gly457Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type MNV, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: TRAF3IP3 NM_025228.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.85
• 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.

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.1370_1371delGTinsAC	p.Gly457Asp	missense	N/A	NP_079504.2	Q9Y228-1
	C1orf74	NM_152485.4	MANE Select	c.*2297_*2298delACinsGT		3_prime_UTR	Exon 2 of 2	NP_689698.1	Q96LT6
	TRAF3IP3	NM_001320143.2		c.1370_1371delGTinsAC	p.Gly457Asp	missense	N/A	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.1370_1371delGTinsAC	p.Gly457Asp	missense	N/A	ENSP00000355992.3	Q9Y228-1
	TRAF3IP3	ENST00000367026.7	TSL:1	c.1310_1311delGTinsAC	p.Gly437Asp	missense	N/A	ENSP00000355993.3	Q9Y228-2
	C1orf74	ENST00000294811.2	TSL:1 MANE Select	c.*2297_*2298delACinsGT		3_prime_UTR	Exon 2 of 2	ENSP00000294811.1	Q96LT6

Frequencies

GnomAD3 genomes Cov.: 33

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		2.8

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr1-209953872;