14-21522987-T-C
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Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_001364564.1(SALL2):āc.2735A>Gā(p.Glu912Gly) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,876 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Genomes: not found (cov: 32)
Exomes š: 0.0000021 ( 0 hom. )
Consequence
SALL2
NM_001364564.1 missense
NM_001364564.1 missense
Scores
2
16
Clinical Significance
Conservation
PhyloP100: 3.77
Genes affected
SALL2 (HGNC:10526): (spalt like transcription factor 2) This gene encodes a protein containing multiple zinc finger domains. The encoded protein functions in optical fissure closure during development of the eye in the embryo. Mutations in this gene are associated with ocular coloboma. [provided by RefSeq, Jul 2016]
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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=0.20375344).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
SALL2 | NM_001364564.1 | c.2735A>G | p.Glu912Gly | missense_variant | 2/2 | ENST00000537235.2 | NP_001351493.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
SALL2 | ENST00000537235.2 | c.2735A>G | p.Glu912Gly | missense_variant | 2/2 | 2 | NM_001364564.1 | ENSP00000438493 | P3 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
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32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251414Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135876
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GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461876Hom.: 0 Cov.: 34 AF XY: 0.00000275 AC XY: 2AN XY: 727240
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GnomAD4 genome Cov.: 32
GnomAD4 genome
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32
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Apr 06, 2022 | This sequence change replaces glutamic acid, which is acidic and polar, with glycine, which is neutral and non-polar, at codon 914 of the SALL2 protein (p.Glu914Gly). This variant is present in population databases (no rsID available, gnomAD 0.003%). This variant has not been reported in the literature in individuals affected with SALL2-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The glycine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Uncertain
DEOGEN2
Benign
.;T
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
.;T
M_CAP
Benign
T
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationTaster
Benign
D;D;N;N
PrimateAI
Benign
T
PROVEAN
Benign
.;N
REVEL
Benign
Sift
Benign
.;T
Sift4G
Benign
T;T
Polyphen
0.0010
.;B
Vest4
MutPred
Loss of solvent accessibility (P = 0.1551);.;
MVP
ClinPred
T
GERP RS
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at