Genetic Variant AASDHPPT:p.Ala72Ser (chr11-106079497-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_015423.3(AASDHPPT):c.214G>T(p.Ala72Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000248 in 1,612,658 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

AASDHPPT
NM_015423.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.07

Variant links:

Genes affected

AASDHPPT (HGNC:14235): (aminoadipate-semialdehyde dehydrogenase-phosphopantetheinyl transferase) The protein encoded by this gene is similar to Saccharomyces cerevisiae LYS5, which is required for the activation of the alpha-aminoadipate dehydrogenase in the biosynthetic pathway of lysine. Yeast alpha-aminoadipate dehydrogenase converts alpha-biosynthetic-aminoadipate semialdehyde to alpha-aminoadipate. It has been suggested that defects in the human gene result in pipecolic acidemia. [provided by RefSeq, Jul 2008]

AASDHPPT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.08215988).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AASDHPPT	NM_015423.3 link	c.214G>T	p.Ala72Ser	missense_variant	Exon 2 of 6	ENST00000278618.9	NP_056238.2	Q9NRN7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
AASDHPPT	ENST00000278618.9 link	c.214G>T	p.Ala72Ser	missense_variant	Exon 2 of 6	1	NM_015423.3	ENSP00000278618.4	Q9NRN7-1
AASDHPPT	ENST00000524411.5 link	c.19G>T	p.Ala7Ser	missense_variant	Exon 2 of 5	3		ENSP00000435099.1	E9PLW6
AASDHPPT	ENST00000533423.5 link	c.19G>T	p.Ala7Ser	missense_variant	Exon 2 of 4	3		ENSP00000437175.1	E9PNF3
AASDHPPT	ENST00000525660.1 link	n.214G>T		non_coding_transcript_exon_variant	Exon 2 of 5	2		ENSP00000437144.1	Q9NRN7-2

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152196

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000577

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000804

AC:

AN:

248856

Hom.:

AF XY:

0.00000743

AC XY:

AN XY:

134546

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460462

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726414

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

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

AF:

0.0000197

AC:

AN:

152196

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74362

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000577

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 29, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.214G>T (p.A72S) alteration is located in exon 2 (coding exon 2) of the AASDHPPT gene. This alteration results from a G to T substitution at nucleotide position 214, causing the alanine (A) at amino acid position 72 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.086

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Benign

0.77

DEOGEN2

Benign

0.0079

.;T;T

Eigen

Benign

-0.34

Eigen_PC

Benign

-0.13

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.83

T;T;T

M_CAP

Benign

0.0020

MetaRNN

Benign

0.082

T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.4

.;.;L

PrimateAI

Benign

0.44

PROVEAN

Benign

-0.13

N;N;N

REVEL

Benign

0.066

Sift

Benign

0.88

T;T;T

Sift4G

Benign

0.97

T;T;T

Polyphen

0.0010

.;.;B

Vest4

0.12

MutPred

0.45

.;.;Gain of loop (P = 0.2754);

MVP

0.41

MPC

0.32

ClinPred

0.18

GERP RS

4.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.16

gMVP

0.24

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over