12-12908769-A-T
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate
The NM_003979.4(GPRC5A):c.520A>T(p.Asn174Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,614,070 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N174H) has been classified as Uncertain significance.
Frequency
Consequence
NM_003979.4 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 4 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GPRC5A | NM_003979.4 | c.520A>T | p.Asn174Tyr | missense_variant | 2/4 | ENST00000014914.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GPRC5A | ENST00000014914.6 | c.520A>T | p.Asn174Tyr | missense_variant | 2/4 | 1 | NM_003979.4 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.00000657 AC: 1AN: 152180Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000796 AC: 2AN: 251404Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135870
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461890Hom.: 0 Cov.: 33 AF XY: 0.00000275 AC XY: 2AN XY: 727248
GnomAD4 genome ? AF: 0.00000657 AC: 1AN: 152180Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74346
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jan 20, 2023 | The c.520A>T (p.N174Y) alteration is located in exon 2 (coding exon 1) of the GPRC5A gene. This alteration results from a A to T substitution at nucleotide position 520, causing the asparagine (N) at amino acid position 174 to be replaced by a tyrosine (Y). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at