rs3783950

Variant names:

• chr14-80981938-C-A
• rs3783950
• NM_000369.5:c.170+26088C>A

Your query was ambiguous. Multiple possible variants found:

• chr14-80981938-C-A
• chr14-80981938-C-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_000369.5(TSHR):​c.170+26088C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000802 in 124,738 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 32)
  • Exomes 𝑓: 0.0000080 (0 hom.)
• Consequence: TSHR NM_000369.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.86
• Publications: 8 publications found

Genes affected

TSHR (HGNC:12373): (thyroid stimulating hormone receptor) The protein encoded by this gene is a membrane protein and a major controller of thyroid cell metabolism. The encoded protein is a receptor for thyrothropin and thyrostimulin, and its activity is mediated by adenylate cyclase. Defects in this gene are a cause of several types of hyperthyroidism. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

GPRASP3P1 (HGNC:51373): (GPRASP3 pseudogene 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.01).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TSHR	NM_000369.5	c.170+26088C>A		intron_variant	Intron 1 of 9	ENST00000298171.7	NP_000360.2
GPRASP3P1		n.80981938C>A		intragenic_variant
TSHR	NM_001142626.3	c.170+26088C>A		intron_variant	Intron 1 of 8		NP_001136098.1
TSHR	NM_001018036.3	c.170+26088C>A		intron_variant	Intron 1 of 8		NP_001018046.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TSHR	ENST00000298171.7	c.170+26088C>A		intron_variant	Intron 1 of 9	1	NM_000369.5	ENSP00000298171.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000802 AC: 1 AN: 124738 Hom.: 0 Cov.: 0 AF XY: 0.0000149 AC XY: 1 AN XY: 67234

African (AFR) AF: 0.00 AC: 0 AN: 3604

American (AMR) AF: 0.00 AC: 0 AN: 10000

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2652

East Asian (EAS) AF: 0.000126 AC: 1 AN: 7942

South Asian (SAS) AF: 0.00 AC: 0 AN: 9920

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 20900

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 342

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 63352

Other (OTH) AF: 0.00 AC: 0 AN: 6026

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 755

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.030
DANN	Benign	0.14
PhyloP100		-1.9

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: rs3783950; hg19: chr14-81448282;