owencqueen/cgbench_data huggingface dataset:
Gene: AKT3 (HGNC:393)
Evidence Code: PVS1 — Original ACMG Summary
Null variant (nonsense, frameshift, canonical +/−1 or 2 splice sites, initiation codon, single or multi-exon deletion) in a gene where loss of function (LOF) is a known mechanism of disease.
Caveats:
 • Beware of genes where LOF is not a known disease mechanism (e.g. GFAP, MYH7).
 • Use caution interpreting LOF variants at the extreme 3’ end of a gene.
 • Use caution with splice variants that are predicted to lead to exon skipping but leave the remainder of the protein intact.
 • Use caution in the presence of multiple transcripts.
Gene: AKT3 (HGNC:393)
Evidence Code: PS1 — Original ACMG Summary
Same amino acid change as a previously established pathogenic variant regardless of nucleotide change.
Example: Val->Leu caused by either G>C or G>T in the same codon.
Caveat: Beware of changes that impact splicing rather than at the amino acid/protein level.
Gene: AKT3 (HGNC:393)
Evidence Code: PS1 — Strong
Modification Type: None
No change.
Gene: AKT3 (HGNC:393)
Evidence Code: PS2 — Original ACMG Summary
De novo (both maternity and paternity confirmed) in a patient with the disease and no family history.
Note: Confirmation of paternity only is insufficient. Egg donation, surrogate motherhood, errors in embryo transfer, etc. can contribute to non-maternity.
Gene: AKT3 (HGNC:393)
Evidence Code: PS2 — Strong
Modification Type: Disease-specific,Strength
Award the PS2_Strong point if Criteria 1 AND Criteria 2 are fulfilled.  


  Criteria 1. The variant is present at a detectable allele fraction but is absent from parental samples with confirmed maternity and paternity.


  Criteria 2. The variant is present at a detectable allele fraction in an affected tissue sample but is absent from or detected at a lower allelic fraction in another tissue (e.g. if present in 5% of brain tissue but absent from the blood or skin this point can be awarded).


For the sake of implementation, these criteria are intended to apply to high-confidence somatic mutations identified by the reporting CLIA laboratory. The expert panel recognizes that in practice there may be significant heterogeneity in the technical methods and thresholds used to identify such variants as 'high confidence', and flags the need to establish consensus statistical frameworks (e.g. Phred-scaled genotype qualities) or experimental approaches (e.g., confirmation of somatic variants by sequencing on orthogonal platforms) by which quality thresholds can be consistently applied.
Gene: AKT3 (HGNC:393)
Evidence Code: PS2 — Moderate
Modification Type: Disease-specific,Strength
Award the PS2_Moderate point if Criteria 1 is fulfilled, OR if parents are not available but Criteria 2 is fulfilled.
Gene: AKT3 (HGNC:393)
Evidence Code: PS3 — Original ACMG Summary
Well-established in vitro or in vivo functional studies supportive of a damaging effect on the gene or gene product.
Note: Functional studies that have been validated and shown to be reproducible and robust in a clinical diagnostic laboratory setting are considered the most well-established.
Gene: AKT3 (HGNC:393)
Evidence Code: PS3 — Strong
Modification Type: Disease-specific
Follow recommendations set forth by the SVI in conjunction with specifications added by the BMVCEP for quality metrics and minimum validation controls required. (Supplemental Document 1) Animal models are considered in a different manner.


Award PS4_Strong if the animal model generated with the variant of interest expressed in neural progenitors shows a complementary brain phenotype.


Award PS3 if the functional assay meets the acceptability criteria delimited in (PMID: 31892348) with specifications added by the BMVCEP. Quality metrics and minimum validation controls required can be found in Supplementary Document 1.


Animal models are considered in a different manner. Award PS4_Strong if the animal model generated with the variant of interest expressed in neural progenitors show a complementary brain phenotype.


Caveat: Studies of cell lines derived from the affected patient as the only source of functional characterization are by themselves insufficient to provide strong evidence of pathogenicity. This is because cells derived from patient affected tissue are likely to exhibit the desired phenotype since the patient tissue exhibits the phenotype. It is therefore impossible to determine whether the variant of interest was solely responsible for that phenotype. Instead, functional readout of patient-derived cells are now included in PS4.
Gene: AKT3 (HGNC:393)
Evidence Code: PS3 — Moderate
Modification Type: Strength
Follow recommendations set forth by the SVI in conjunction with specifications added by the BMVCEP for quality metrics and minimum validation controls required (PMID: 31892348). Animal models are considered in a different manner. Award PS4_Moderate if the animal model generated with the variant of interest expressed in non-neural tissues show an increased cancer burden.
Gene: AKT3 (HGNC:393)
Evidence Code: PS3 — Supporting
Modification Type: Strength
Follow recommendations set forth by the SVI in conjunction with specifications added by the BMVCEP for quality metrics and minimum validation controls required (PMID: 31892348).
Gene: AKT3 (HGNC:393)
Evidence Code: PS4 — Original ACMG Summary
The prevalence of the variant in affected individuals is significantly increased compared to the prevalence in controls.
Note 1: Relative risk (RR) or odds ratio (OR), as obtained from case-control studies, is >5.0 and the confidence interval around the estimate of RR or OR does not include 1.0. See manuscript for detailed guidance.
Note 2: In instances of very rare variants where case-control studies may not reach statistical significance, the prior observation of the variant in multiple unrelated patients with the same phenotype, and its absence in controls, may be used as moderate level of evidence.
Gene: AKT3 (HGNC:393)
Evidence Code: PS4 — Very Strong
Modification Type: Disease-specific,Strength
Points are assigned for phenotype according to (Table 2A). Phenotype criteria can only be used if the variant meets criteria for (PM2). Strength of evidence is determined by points according to (Table 2B). PS4_VeryStrong ≥ 16 points. For PS4, for cases reported in the literature, we recommend assigning each one to the SINGLE category below that is associated with the highest point value (Table 2A). The total score obtained for all reported cases with a particular variant will determine the strength of PS4 assigned according to the scale (Table 2B)
*
.


PS4_VeryStrong ≥ 16 points.


*
Applicable if the variant is absent/rare from controls according to PM2 to ensure the variant is not simply present due to beinging common in the general population.
Gene: AKT3 (HGNC:393)
Evidence Code: PS4 — Strong
Modification Type: Disease-specific
Points are assigned for phenotype according to (Table 2A). Phenotype criteria can only be used if the variant is absent from controls (PM2). Strength of evidence is determined by points according to (Table 2B). PS4_Strong = 3.5-15.75 points.
Gene: AKT3 (HGNC:393)
Evidence Code: PS4 — Moderate
Modification Type: Strength
Points are assigned for phenotype according to (Table 2A). Phenotype criteria can only be used if the variant is absent from controls (PM2). Strength of evidence is determined by points according to (Table 2B). PS4_Moderate = 1.5-3.25 points.
Gene: AKT3 (HGNC:393)
Evidence Code: PS4 — Supporting
Modification Type: Strength
Points are assigned for phenotype according to (Table 2A). Phenotype criteria can only be used if the variant is absent from controls (PM2). Strength of evidence is determined by points according to (Table 2B). PS4_Supporting = 0.5 – 1.25 points.
Gene: AKT3 (HGNC:393)
Evidence Code: PM1 — Original ACMG Summary
Located in a mutational hot spot and/or critical and well-established functional domain (e.g. active site of an enzyme) without benign variation.
Gene: AKT3 (HGNC:393)
Evidence Code: PM1 — Supporting
Modification Type: Strength
Residues affecting critical functional domains provided in Table 4 for each gene.
Gene: AKT3 (HGNC:393)
Evidence Code: PM2 — Original ACMG Summary
Absent from controls (or at extremely low frequency if recessive) in Exome Sequencing Project, 1000 Genomes or Exome Aggregation Consortium.
Caveat: Population data for indels may be poorly called by next generation sequencing.
Gene: AKT3 (HGNC:393)
Evidence Code: PM2 — Supporting
Modification Type: Disease-specific
Absent/rare from controls in an ethnically-matched cohort population sample ( ≥1).
Gene: AKT3 (HGNC:393)
Evidence Code: PM3 — Original ACMG Summary
For recessive disorders, detected in trans with a pathogenic variant
Note: This requires testing of parents (or offspring) to determine phase.
Gene: AKT3 (HGNC:393)
Evidence Code: PM4 — Original ACMG Summary
Protein length changes due to in-frame deletions/insertions in a non-repeat region or stop-loss variants.
Gene: AKT3 (HGNC:393)
Evidence Code: PM5 — Original ACMG Summary
Novel missense change at an amino acid residue where a different missense change determined to be pathogenic has been seen before.
Example: Arg156His is pathogenic; now you observe Arg156Cys.
Caveat: Beware of changes that impact splicing rather than at the amino acid/protein level.
Gene: AKT3 (HGNC:393)
Evidence Code: PM5 — Moderate
Modification Type: None
No change.
Gene: AKT3 (HGNC:393)
Evidence Code: PM6 — Original ACMG Summary
Assumed de novo, but without confirmation of paternity and maternity.
Gene: AKT3 (HGNC:393)
Evidence Code: PP1 — Original ACMG Summary
Co-segregation with disease in multiple affected family members in a gene definitively known to cause the disease.
Note: May be used as stronger evidence with increasing segregation data.
Gene: AKT3 (HGNC:393)
Evidence Code: PP2 — Original ACMG Summary
Missense variant in a gene that has a low rate of benign missense variation and where missense variants are a common mechanism of disease.
Gene: AKT3 (HGNC:393)
Evidence Code: PP2 — Supporting
Modification Type: Disease-specific
Missense constraint computed in ExAC/gnomAD was utilized. Award PP2 if the z-score > 3.09. (applicable to MTOR, PIK3CA and AKT3 but not PIK3R2).
Gene: AKT3 (HGNC:393)
Evidence Code: PP3 — Original ACMG Summary
Multiple lines of computational evidence support a deleterious effect on the gene or gene product (conservation, evolutionary, splicing impact, etc.).
Caveat: As many in silico algorithms use the same or very similar input for their predictions, each algorithm should not be counted as an independent criterion. PP3 can be used only once in any evaluation of a variant.
Gene: AKT3 (HGNC:393)
Evidence Code: PP4 — Original ACMG Summary
Patient’s phenotype or family history is highly specific for a disease with a single genetic etiology.
Gene: AKT3 (HGNC:393)
Evidence Code: PP5 — Original ACMG Summary
Reputable source recently reports variant as pathogenic, but the evidence is not available to the laboratory to perform an independent evaluation.
Gene: AKT3 (HGNC:393)
Evidence Code: BA1 — Original ACMG Summary
Allele frequency is above 5% in Exome Sequencing Project, 1000 Genomes or Exome Aggregation Consortium.
Gene: AKT3 (HGNC:393)
Evidence Code: BA1 — Stand Alone
Modification Type: Disease-specific
Allele frequency (>0.0926%). An allele frequency (>0.0926%) was approved.
 Note: this was adjusted from ACMG Guidelines due to maintaining the 5x threshold for benign (consistent with previously established guidelines)
Gene: AKT3 (HGNC:393)
Evidence Code: BS1 — Original ACMG Summary
Allele frequency is greater than expected for disorder.
Gene: AKT3 (HGNC:393)
Evidence Code: BS1 — Strong
Modification Type: Disease-specific
Allele frequency (>0.0185%). An allele frequency (>0.0185%) was approved. (Supplemental Table 3).
Gene: AKT3 (HGNC:393)
Evidence Code: BS2 — Original ACMG Summary
Observed in a healthy adult individual for a recessive (homozygous), dominant (heterozygous), or X-linked (hemizygous) disorder, with full penetrance expected at an early age.
Gene: AKT3 (HGNC:393)
Evidence Code: BS2 — Strong
Modification Type: Disease-specific
Award BS2 if ≥3 homozygotes present in gnomAD or ≥3 heterozygous in well phenotyped family members.
Clinical laboratories are encouraged to accumulate more than 2 (≥3) instances of well phenotyped family members before applying this strong criterion. To be considered for this point, the variant should be either germline (most common), or somatic in a relevant tissue. Homozygous occurrences in gnomAD or ExAC can also be counted for this point (≥3).
Gene: AKT3 (HGNC:393)
Evidence Code: BS3 — Original ACMG Summary
Well-established in vitro or in vivo functional studies show no damaging effect on protein function or splicing.
Gene: AKT3 (HGNC:393)
Evidence Code: BS3 — Strong
Modification Type: Disease-specific
Follow recommendations set forth by the SVI in conjunction with specifications added by the Brain Malformation Group for quality metrics and minimum validation controls required.
Gene: AKT3 (HGNC:393)
Evidence Code: BS3 — Supporting
Modification Type: Strength
Follow recommendations set forth by the SVI in conjunction with specifications added by the Brain Malformation Group for quality metrics and minimum validation controls required.
Gene: AKT3 (HGNC:393)
Evidence Code: BS4 — Original ACMG Summary
Lack of segregation in affected members of a family.
Caveat: The presence of phenocopies for common phenotypes (i.e. cancer, epilepsy) can mimic lack of segregation among affected individuals. Also, families may have more than one pathogenic variant contributing to an autosomal dominant disorder, further confounding an apparent lack of segregation.
Gene: AKT3 (HGNC:393)
Evidence Code: BP1 — Original ACMG Summary
Missense variant in a gene for which primarily truncating variants are known to cause disease.
Gene: AKT3 (HGNC:393)
Evidence Code: BP2 — Original ACMG Summary
Observed in trans with a pathogenic variant for a fully penetrant dominant gene/disorder or observed in cis with a pathogenic variant in any inheritance pattern.
Gene: AKT3 (HGNC:393)
Evidence Code: BP2 — Supporting
Modification Type: None
Observed in cis or trans with a known pathogenic variant in the same gene.
Gene: AKT3 (HGNC:393)
Evidence Code: BP3 — Original ACMG Summary
In frame-deletions/insertions in a repetitive region without a known function.
Gene: AKT3 (HGNC:393)
Evidence Code: BP4 — Original ACMG Summary
Multiple lines of computational evidence suggest no impact on gene or gene product (conservation, evolutionary, splicing impact, etc)
Caveat: As many in silico algorithms use the same or very similar input for their predictions, each algorithm cannot be counted as an independent criterion. BP4 can be used only once in any evaluation of a variant.
Gene: AKT3 (HGNC:393)
Evidence Code: BP4 — Supporting
Modification Type: Disease-specific
Award BP4 for a synonymous, intronic positions (except canonical splice sites) or non-coding variants in the UTRs, if two out of three of the splicing prediction tools predicted no impact on splicing function.
Not applicable for any variant type except for synonymous, intronic positions (except canonical splice sites) and non-coding variants in the UTRs,. This criterion can be applied when two of three splicing prediction tools predict no splicing change. The splicing prediction tools used are: varSEAK, spliceAI and MaxEntScan.
Gene: AKT3 (HGNC:393)
Evidence Code: BP5 — Original ACMG Summary
Variant found in a case with an alternate molecular basis for disease.
Gene: AKT3 (HGNC:393)
Evidence Code: BP5 — Supporting
Modification Type: None
No change.
Gene: AKT3 (HGNC:393)
Evidence Code: BP6 — Original ACMG Summary
Reputable source recently reports variant as benign, but the evidence is not available to the laboratory to perform an independent evaluation.
Gene: AKT3 (HGNC:393)
Evidence Code: BP7 — Original ACMG Summary
A synonymous variant for which splicing prediction algorithms predict no impact to the splice consensus sequence nor the creation of a new splice site AND the nucleotide is not highly conserved.
Gene: AKT3 (HGNC:393)
Evidence Code: BP7 — Supporting
Modification Type: Disease-specific
For synonymous, intronic positions (except canonical splice sites) and non-coding variants in the UTRs, if the nucleotide is non-conserved award this point (PhyloP score <0.1).