rs750985666

Variant names:

• chr15-51869359-C-A
• rs750985666
• NM_014547.5:c.269C>A

Your query was ambiguous. Multiple possible variants found:

• chr15-51869359-C-A
• chr15-51869359-C-G
• chr15-51869359-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_014547.5(TMOD3):​c.269C>A​(p.Thr90Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic 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. T90I) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: TMOD3 NM_014547.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.88
• Publications: 1 publications found

Genes affected

TMOD3 (HGNC:11873): (tropomodulin 3) Enables cadherin binding activity involved in cell-cell adhesion. Predicted to be involved in actin filament organization; muscle contraction; and myofibril assembly. Predicted to act upstream of or within actin cytoskeleton organization; erythrocyte development; and positive regulation of mitotic cell cycle phase transition. Located in adherens junction. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.814

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TMOD3	NM_014547.5	c.269C>A	p.Thr90Asn	missense_variant	Exon 3 of 10	ENST00000308580.12	NP_055362.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TMOD3	ENST00000308580.12	c.269C>A	p.Thr90Asn	missense_variant	Exon 3 of 10	1	NM_014547.5	ENSP00000308753.7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Benign	-0.014	T
BayesDel_noAF	Benign	-0.26
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.40	T
Eigen	Pathogenic	0.84
Eigen_PC	Pathogenic	0.80
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.022	T
MetaRNN	Pathogenic	0.81	D
MetaSVM	Benign	-0.56	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		7.9
PrimateAI	Uncertain	0.72	T
PROVEAN	Uncertain	-3.3	D
REVEL	Benign	0.26
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.029	D
Polyphen		0.99	D
Vest4		0.75
MutPred		0.67		Loss of phosphorylation at T90 (P = 0.0144);
MVP		0.12
MPC		0.30
ClinPred		0.99	D
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.61
gMVP		0.39

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

Other links and lift over

dbSNP: rs750985666; hg19: chr15-52161556;