rs145459703

Variant names:

• chr10-96602303-C-A
• rs145459703
• NM_152309.3:c.2337G>T

Your query was ambiguous. Multiple possible variants found:

• chr10-96602303-C-A
• chr10-96602303-C-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_152309.3(PIK3AP1):​c.2337G>T​(p.Val779Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000688 in 1,452,968 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: 6.9e-7 (0 hom.)
• Consequence: PIK3AP1 NM_152309.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.206

Genes affected

PIK3AP1 (HGNC:30034): (phosphoinositide-3-kinase adaptor protein 1) Predicted to enable phosphatidylinositol 3-kinase regulatory subunit binding activity and signaling receptor binding activity. Predicted to be involved in regulation of inflammatory response; regulation of signal transduction; and toll-like receptor signaling pathway. Predicted to be located in cytoplasm and membrane. Predicted to be active in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

LOC105378443 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.48).
• BP7: Synonymous conserved (PhyloP=-0.206 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PIK3AP1	NM_152309.3	c.2337G>T	p.Val779Val	synonymous_variant	Exon 16 of 17	ENST00000339364.10	NP_689522.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PIK3AP1	ENST00000339364.10	c.2337G>T	p.Val779Val	synonymous_variant	Exon 16 of 17	1	NM_152309.3	ENSP00000339826.5
PIK3AP1	ENST00000371109.3	c.1134G>T	p.Val378Val	synonymous_variant	Exon 9 of 10	1		ENSP00000360150.3
PIK3AP1	ENST00000371110.6	c.1803G>T	p.Val601Val	synonymous_variant	Exon 15 of 16	2		ENSP00000360151.2
PIK3AP1	ENST00000467625.5	n.534G>T		non_coding_transcript_exon_variant	Exon 5 of 6	3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.88e-7 AC: 1 AN: 1452968 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 722944

Gnomad4 AFR exome AF: 0.0000305

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: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.48
CADD	Benign	3.0
DANN	Benign	0.61

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: rs145459703; hg19: chr10-98362060;