rs991848363

Variant summary

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

The NM_002392.6(MDM2):​c.56C>A​(p.Ala19Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 33)

Consequence

MDM2
NM_002392.6 missense

Scores

8
11

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.02
Variant links:
Genes affected
MDM2 (HGNC:6973): (MDM2 proto-oncogene) This gene encodes a nuclear-localized E3 ubiquitin ligase. The encoded protein can promote tumor formation by targeting tumor suppressor proteins, such as p53, for proteasomal degradation. This gene is itself transcriptionally-regulated by p53. Overexpression or amplification of this locus is detected in a variety of different cancers. There is a pseudogene for this gene on chromosome 2. Alternative splicing results in a multitude of transcript variants, many of which may be expressed only in tumor cells. [provided by RefSeq, Jun 2013]

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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=0.20506397).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
MDM2NM_002392.6 linkc.56C>A p.Ala19Asp missense_variant Exon 2 of 11 ENST00000258149.11 NP_002383.2 Q00987-11

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
MDM2ENST00000258149.11 linkc.56C>A p.Ala19Asp missense_variant Exon 2 of 11 1 NM_002392.6 ENSP00000258149.6 Q00987-11

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Cov.:
31
GnomAD4 genome
Cov.:
33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.16
BayesDel_addAF
Uncertain
0.15
D
BayesDel_noAF
Uncertain
-0.030
CADD
Benign
23
DANN
Uncertain
1.0
DEOGEN2
Benign
0.34
.;T;T;T;D;T;.;.;.;.;T;.;.;.;.;.;T;T;.
Eigen
Uncertain
0.28
Eigen_PC
Uncertain
0.26
FATHMM_MKL
Benign
0.39
N
LIST_S2
Uncertain
0.95
D;D;D;D;D;D;D;D;.;.;.;D;D;D;.;D;D;.;.
M_CAP
Benign
0.034
D
MetaRNN
Benign
0.21
T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM
Benign
-0.68
T
MutationAssessor
Benign
1.9
.;.;.;.;L;.;.;.;.;.;.;L;L;.;.;L;.;.;.
PrimateAI
Uncertain
0.54
T
PROVEAN
Benign
0.72
.;N;N;N;N;N;N;N;N;D;N;N;N;N;D;N;N;N;D
REVEL
Benign
0.19
Sift
Benign
0.93
.;T;T;D;D;D;D;D;.;D;D;D;T;D;D;T;D;T;.
Sift4G
Uncertain
0.030
D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;T;D;D;D
Polyphen
0.98
D;.;P;P;P;.;.;.;.;.;P;D;D;P;.;P;.;.;.
Vest4
0.63
MutPred
0.33
.;Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);.;Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);Gain of catalytic residue at V8 (P = 0.0195);.;.;
MVP
0.76
ClinPred
0.87
D
GERP RS
3.7
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1
Varity_R
0.73
gMVP
0.55

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr12-69203029; API