rs1555526327

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM1PM2

The NM_000546.6(TP53):​c.382C>T​(p.Pro128Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (no stars).

Frequency

Genomes: not found (cov: 33)

Consequence

TP53
NM_000546.6 missense

Scores

3
10
6

Clinical Significance

Uncertain significance no assertion criteria provided U:1

Conservation

PhyloP100: 0.269
Variant links:
Genes affected
TP53 (HGNC:11998): (tumor protein p53) This gene encodes a tumor suppressor protein containing transcriptional activation, DNA binding, and oligomerization domains. The encoded protein responds to diverse cellular stresses to regulate expression of target genes, thereby inducing cell cycle arrest, apoptosis, senescence, DNA repair, or changes in metabolism. Mutations in this gene are associated with a variety of human cancers, including hereditary cancers such as Li-Fraumeni syndrome. Alternative splicing of this gene and the use of alternate promoters result in multiple transcript variants and isoforms. Additional isoforms have also been shown to result from the use of alternate translation initiation codons from identical transcript variants (PMIDs: 12032546, 20937277). [provided by RefSeq, Dec 2016]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM1
In a region_of_interest Interaction with AXIN1 (size 176) in uniprot entity P53_HUMAN there are 53 pathogenic changes around while only 3 benign (95%) in NM_000546.6
PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
TP53NM_000546.6 linkc.382C>T p.Pro128Ser missense_variant Exon 5 of 11 ENST00000269305.9 NP_000537.3 P04637-1K7PPA8Q53GA5

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
TP53ENST00000269305.9 linkc.382C>T p.Pro128Ser missense_variant Exon 5 of 11 1 NM_000546.6 ENSP00000269305.4 P04637-1

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Cov.:
35
GnomAD4 genome
Cov.:
33

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Prostate cancer, hereditary, 1 Uncertain:1
Jan 01, 2024
Laboratory of Virology, Oncology, Biosciences and Environment, Faculty of Sciences and Techniques, Mohammedia- University Hassan II of Casablanca
Significance: Uncertain significance
Review Status: no assertion criteria provided
Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.11
BayesDel_addAF
Pathogenic
0.19
D
BayesDel_noAF
Uncertain
0.030
CADD
Benign
18
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.68
D;D;.;D;.;.;.;.;.;.;D;.;.;D;D
Eigen
Benign
-0.20
Eigen_PC
Benign
-0.26
FATHMM_MKL
Benign
0.41
N
LIST_S2
Uncertain
0.92
D;D;.;.;.;D;D;.;D;D;D;D;D;T;D
M_CAP
Pathogenic
0.48
D
MetaRNN
Uncertain
0.67
D;D;D;D;D;D;D;D;D;D;D;D;D;D;D
MetaSVM
Pathogenic
1.1
D
MutationAssessor
Uncertain
2.3
.;.;.;M;.;M;M;M;.;.;M;.;.;.;.
PrimateAI
Uncertain
0.51
T
PROVEAN
Uncertain
-3.7
D;D;.;D;.;.;D;D;.;.;D;.;.;D;D
REVEL
Uncertain
0.52
Sift
Uncertain
0.028
D;D;.;D;.;.;D;D;.;.;D;.;.;D;D
Sift4G
Benign
0.064
T;T;T;T;T;T;T;T;T;T;T;T;T;.;.
Polyphen
0.98
D;.;.;P;.;B;B;B;.;.;P;.;.;B;.
Vest4
0.59
MutPred
0.61
Gain of catalytic residue at P128 (P = 0.0053);Gain of catalytic residue at P128 (P = 0.0053);.;Gain of catalytic residue at P128 (P = 0.0053);.;Gain of catalytic residue at P128 (P = 0.0053);Gain of catalytic residue at P128 (P = 0.0053);Gain of catalytic residue at P128 (P = 0.0053);.;.;Gain of catalytic residue at P128 (P = 0.0053);.;.;.;Gain of catalytic residue at P128 (P = 0.0053);
MVP
0.95
MPC
1.7
ClinPred
0.96
D
GERP RS
3.5
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1
Varity_R
0.38
gMVP
0.34

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: chr17-7578548; COSMIC: COSV52713645; COSMIC: COSV52713645; API