rs370933219

Variant names:

• chr16-88681511-C-A
• NM_178310.4:c.280G>T

Your query was ambiguous. Multiple possible variants found:

• chr16-88681511-C-A
• chr16-88681511-C-G
• chr16-88681511-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_178310.4(SNAI3):​c.280G>T​(p.Asp94Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000072 in 1,388,432 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. D94N) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.2e-7 (0 hom.)
• Consequence: SNAI3 NM_178310.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.140

Genes affected

SNAI3 (HGNC:18411): (snail family transcriptional repressor 3) SNAI3 is a member of the SNAIL gene family, named for the Drosophila snail gene, which plays roles in mesodermal formation during embryogenesis (Katoh and Katoh, 2003 [PubMed 12579345]).[supplied by OMIM, Apr 2009]

SNAI3-AS1 (HGNC:28327): (SNAI3 antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.23987219).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SNAI3	NM_178310.4	c.280G>T	p.Asp94Tyr	missense_variant	Exon 2 of 3	ENST00000332281.6	NP_840101.1
SNAI3-AS1	NR_024399.1	n.528-5280C>A		intron_variant	Intron 3 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SNAI3	ENST00000332281.6	c.280G>T	p.Asp94Tyr	missense_variant	Exon 2 of 3	1	NM_178310.4	ENSP00000327968.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.20e-7 AC: 1 AN: 1388432 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 680680

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.34e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.73
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	14
DANN	Benign	0.84
DEOGEN2	Benign	0.14	T
Eigen	Benign	-0.40
Eigen_PC	Benign	-0.55
FATHMM_MKL	Benign	0.42	N
LIST_S2	Benign	0.48	T
M_CAP	Benign	0.019	T
MetaRNN	Benign	0.24	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.2	M
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.037
Sift	Benign	0.040	D
Sift4G	Uncertain	0.034	D
Polyphen		0.87	P
Vest4		0.22
MutPred		0.50		Loss of disorder (P = 0.0114);
MVP		0.50
MPC		0.46
ClinPred		0.61	D
GERP RS		3.1
Varity_R		0.057

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr16-88747919;