chr16-68191612-G-C

Variant names:

• chr16-68191612-G-C
• NM_173165.3:c.2943G>C
• NFATC3 p.Thr981Thr

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_173165.3(NFATC3):​c.2943G>C​(p.Thr981Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: NFATC3 NM_173165.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.385
• Publications: 0 publications found

Genes affected

NFATC3 (HGNC:7777): (nuclear factor of activated T cells 3) The product of this gene is a member of the nuclear factors of activated T cells DNA-binding transcription complex. This complex consists of at least two components: a preexisting cytosolic component that translocates to the nucleus upon T cell receptor (TCR) stimulation and an inducible nuclear component. Other members of this family participate to form this complex also. The product of this gene plays a role in the regulation of gene expression in T cells and immature thymocytes. Several transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Nov 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.65).
• BP7: Synonymous conserved (PhyloP=-0.385 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173165.3. 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
	NFATC3	NM_173165.3	MANE Select	c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 10	NP_775188.1	B5B2S1
	NFATC3	NM_004555.4		c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 11	NP_004546.1	B5B2S0
	NFATC3	NM_173163.3		c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 11	NP_775186.1	Q12968-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NFATC3	ENST00000346183.8	TSL:1 MANE Select	c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 10	ENSP00000300659.5	Q12968-1
	NFATC3	ENST00000329524.8	TSL:1	c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 11	ENSP00000331324.4	Q12968-2
	NFATC3	ENST00000349223.9	TSL:1	c.2943G>C	p.Thr981Thr	synonymous	Exon 9 of 11	ENSP00000264008.6	Q12968-3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.65
CADD	Benign	4.1
DANN	Benign	0.60
PhyloP100		-0.39
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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

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

Other links and lift over

hg19: chr16-68225515;