rs1554963337
Variant names: 
Variant summary
Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_152309.3(PIK3AP1):c.153C>T(p.Ala51Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,554 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
 Genomes: not found (cov: 32) 
 Exomes 𝑓:  6.8e-7   (  0   hom.  ) 
Consequence
 PIK3AP1
NM_152309.3 synonymous
NM_152309.3 synonymous
Scores
 2
Clinical Significance
Conservation
 PhyloP100:  -0.0250  
Publications
0 publications found 
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] 
Genome browser will be placed here
ACMG classification
Classification was made for transcript
Our verdict: Likely_benign. The variant received -5 ACMG points.
PM2
Very rare variant in population databases, with high coverage; 
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.86). 
BP6
Variant 10-96709844-G-A is Benign according to our data. Variant chr10-96709844-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 474916.Status of the report is criteria_provided_single_submitter, 1 stars. 
BP7
Synonymous conserved (PhyloP=-0.025 with no splicing effect.
Transcripts
RefSeq
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt | 
|---|---|---|---|---|---|---|---|---|
| PIK3AP1 | NM_152309.3  | c.153C>T | p.Ala51Ala | synonymous_variant | Exon 2 of 17 | ENST00000339364.10 | NP_689522.2 | |
| PIK3AP1 | XM_011539248.2  | c.153C>T | p.Ala51Ala | synonymous_variant | Exon 2 of 16 | XP_011537550.1 | ||
| PIK3AP1 | XM_047424566.1  | c.-382C>T | 5_prime_UTR_variant | Exon 3 of 18 | XP_047280522.1 | 
Ensembl
Frequencies
GnomAD3 genomes  Cov.: 32 
GnomAD3 genomes 
Cov.: 
32
GnomAD4 exome  AF:  6.84e-7  AC: 1AN: 1461554Hom.:  0  Cov.: 33 AF XY:  0.00  AC XY: 0AN XY: 727056 show subpopulations 
GnomAD4 exome 
 AF: 
AC: 
1
AN: 
1461554
Hom.: 
Cov.: 
33
 AF XY: 
AC XY: 
0
AN XY: 
727056
show subpopulations 
African (AFR) 
 AF: 
AC: 
0
AN: 
33478
American (AMR) 
 AF: 
AC: 
0
AN: 
44718
Ashkenazi Jewish (ASJ) 
 AF: 
AC: 
0
AN: 
26134
East Asian (EAS) 
 AF: 
AC: 
0
AN: 
39694
South Asian (SAS) 
 AF: 
AC: 
0
AN: 
86248
European-Finnish (FIN) 
 AF: 
AC: 
0
AN: 
53202
Middle Eastern (MID) 
 AF: 
AC: 
0
AN: 
5754
European-Non Finnish (NFE) 
 AF: 
AC: 
1
AN: 
1111946
Other (OTH) 
 AF: 
AC: 
0
AN: 
60380
 Allele Balance Distribution 
 Red line indicates average allele balance 
 Average allele balance: 0.525 
Heterozygous variant carriers
 0 
 0 
 1 
 1 
 2 
 2 
 0.00 
 0.20 
 0.40 
 0.60 
 0.80 
 0.95 
Allele balance
GnomAD4 genome  Cov.: 32 
GnomAD4 genome 
Cov.: 
32
Alfa 
 AF: 
Hom.: 
Bravo 
 AF: 
ClinVar
Significance: Likely benign 
Submissions summary: Benign:1 
Revision: criteria provided, single submitter
LINK: link 
Submissions by phenotype
Infantile spasms    Benign:1 
Aug 06, 2021
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing
- -
Computational scores
Source: 
Name
Calibrated prediction
Score
Prediction
 BayesDel_noAF 
 Benign 
 DANN 
 Benign 
 PhyloP100 
Splicing
Name
Calibrated prediction
Score
Prediction
 SpliceAI score (max) 
Details are displayed if max score is > 0.2
 Find out detailed SpliceAI scores and Pangolin per-transcript scores at 
Publications
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