NM_001059.3:c.278G>C

Variant names:

• chr4-103719398-C-G
• rs121918124
• NM_001059.3:c.278G>C

Variant summary

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

The NM_001059.3(TACR3):​c.278G>C​(p.Gly93Ala) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict 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: 32)
• Consequence: TACR3 NM_001059.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.57

Genes affected

TACR3 (HGNC:11528): (tachykinin receptor 3) This gene belongs to a family of genes that function as receptors for tachykinins. Receptor affinities are specified by variations in the 5'-end of the sequence. The receptors belonging to this family are characterized by interactions with G proteins and 7 hydrophobic transmembrane regions. This gene encodes the receptor for the tachykinin neurokinin 3, also referred to as neurokinin B. [provided by RefSeq, Jul 2008]

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=0.15334311).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TACR3	NM_001059.3	c.278G>C	p.Gly93Ala	missense_variant	Exon 1 of 5	ENST00000304883.3	NP_001050.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TACR3	ENST00000304883.3	c.278G>C	p.Gly93Ala	missense_variant	Exon 1 of 5	1	NM_001059.3	ENSP00000303325.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.069
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	21
DANN	Benign	0.92
DEOGEN2	Benign	0.091	T
Eigen	Benign	-0.40
Eigen_PC	Benign	-0.28
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.0041	T
MetaRNN	Benign	0.15	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.90	L
PrimateAI	Uncertain	0.52	T
PROVEAN	Benign	-0.44	N
REVEL	Benign	0.071
Sift	Benign	1.0	T
Sift4G	Benign	1.0	T
Polyphen		0.017	B
Vest4		0.20
MutPred		0.54		Loss of stability (P = 0.1185);
MVP		0.82
MPC		0.40
ClinPred		0.50	D
GERP RS		3.9
Varity_R		0.078
gMVP		0.51

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

LitVar

Other links and lift over

dbSNP: rs121918124; hg19: chr4-104640555;