rs77290575

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001243177.4(ALDOA):​c.1200C>G​(p.Ser400Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S400I) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Consequence

ALDOA
NM_001243177.4 missense

Scores

1
7
11

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.19

Publications

0 publications found
Variant links:
Genes affected
ALDOA (HGNC:414): (aldolase, fructose-bisphosphate A) This gene encodes a member of the class I fructose-bisphosphate aldolase protein family. The encoded protein is a glycolytic enzyme that catalyzes the reversible conversion of fructose-1,6-bisphosphate to glyceraldehyde 3-phosphate and dihydroxyacetone phosphate. Three aldolase isozymes (A, B, and C), encoded by three different genes, are differentially expressed during development. Mutations in this gene have been associated with Glycogen Storage Disease XII, an autosomal recessive disorder associated with hemolytic anemia. Disruption of this gene also plays a role in the progression of multiple types of cancers. Related pseudogenes have been identified on chromosomes 3 and 10. [provided by RefSeq, Sep 2017]
ALDOA Gene-Disease associations (from GenCC):
  • glycogen storage disease due to aldolase A deficiency
    Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, PanelApp Australia, Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Orphanet

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ALDOANM_001243177.4 linkc.1200C>G p.Ser400Arg missense_variant Exon 10 of 10 ENST00000642816.3 NP_001230106.1 P04075-2
LOC112694756NM_001365304.2 linkc.*1547C>G 3_prime_UTR_variant Exon 14 of 14 ENST00000338110.11 NP_001352233.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ALDOAENST00000642816.3 linkc.1200C>G p.Ser400Arg missense_variant Exon 10 of 10 NM_001243177.4 ENSP00000496166.1 P04075-2
ENSG00000285043ENST00000338110.11 linkc.*1547C>G 3_prime_UTR_variant Exon 14 of 14 1 NM_001365304.2 ENSP00000336927.6 A0A2U3TZJ4

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
33
GnomAD4 genome
Cov.:
32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.50
BayesDel_addAF
Uncertain
0.077
D
BayesDel_noAF
Benign
-0.13
CADD
Benign
3.5
DANN
Benign
0.90
DEOGEN2
Uncertain
0.77
.;D;D;D;D;.;D;.;.
Eigen
Benign
-0.98
Eigen_PC
Benign
-1.0
FATHMM_MKL
Benign
0.66
D
LIST_S2
Benign
0.72
T;.;.;.;.;.;T;T;.
M_CAP
Uncertain
0.17
D
MetaRNN
Uncertain
0.44
T;T;T;T;T;T;T;T;T
MetaSVM
Benign
-0.32
T
MutationAssessor
Pathogenic
3.1
.;M;M;M;M;.;M;.;.
PhyloP100
-1.2
PrimateAI
Uncertain
0.51
T
PROVEAN
Benign
-2.3
.;N;N;N;N;N;.;.;N
REVEL
Uncertain
0.47
Sift
Benign
0.094
.;T;T;T;T;T;.;.;T
Sift4G
Benign
0.15
T;T;T;T;T;T;.;.;T
Polyphen
0.0050
.;B;B;B;B;.;B;.;.
Vest4
0.39
MutPred
0.41
.;Loss of glycosylation at S346 (P = 0.0118);Loss of glycosylation at S346 (P = 0.0118);Loss of glycosylation at S346 (P = 0.0118);Loss of glycosylation at S346 (P = 0.0118);.;Loss of glycosylation at S346 (P = 0.0118);.;.;
MVP
0.75
ClinPred
0.20
T
GERP RS
-0.32
Varity_R
0.59
gMVP
0.45

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

Other links and lift over

dbSNP: rs77290575; hg19: chr16-30081476; API