rs879253863
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 9 ACMG points: 9P and 0B. PM2PP2PP3_StrongPP5_Moderate
The NM_015271.5(TRIM2):c.2000A>C(p.Asp667Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★).
Frequency
Genomes: not found (cov: 32)
Consequence
TRIM2
NM_015271.5 missense
NM_015271.5 missense
Scores
15
3
1
Clinical Significance
Conservation
PhyloP100: 9.10
Genes affected
TRIM2 (HGNC:15974): (tripartite motif containing 2) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The protein localizes to cytoplasmic filaments. It plays a neuroprotective role and functions as an E3-ubiquitin ligase in proteasome-mediated degradation of target proteins. Mutations in this gene can cause early-onset axonal neuropathy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2014]
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ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 9 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
PP2
Missense variant in gene, where missense usually causes diseases (based on misZ statistic), TRIM2. . Gene score misZ 3.5715 (greater than the threshold 3.09). Trascript score misZ 3.9409 (greater than threshold 3.09). GenCC has associacion of gene with Charcot-Marie-Tooth disease type 2R.
PP3
MetaRNN computational evidence supports a deleterious effect, 0.971
PP5
Variant 4-153324126-A-C is Pathogenic according to our data. Variant chr4-153324126-A-C is described in ClinVar as [Likely_pathogenic]. Clinvar id is 243075.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TRIM2 | NM_015271.5 | c.2000A>C | p.Asp667Ala | missense_variant | 10/12 | ENST00000338700.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TRIM2 | ENST00000338700.10 | c.2000A>C | p.Asp667Ala | missense_variant | 10/12 | 1 | NM_015271.5 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 30
GnomAD4 exome
Cov.:
30
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:2
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Charcot-Marie-Tooth disease type 2R Pathogenic:2
Pathogenic, no assertion criteria provided | literature only | OMIM | Jun 01, 2015 | - - |
Likely pathogenic, criteria provided, single submitter | research | Lupski Lab, Baylor-Hopkins CMG, Baylor College of Medicine | Aug 18, 2015 | Likely pathogenic based on conservation and prediction scores (Phylop, Polyphen, SIFT, MutationTaster) and consistent with peripheral axonal neuropathy of individual. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Pathogenic
DANN
Uncertain
DEOGEN2
Pathogenic
D;.
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
LIST_S2
Pathogenic
D;D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D
MetaSVM
Pathogenic
D
MutationAssessor
Pathogenic
H;.
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Pathogenic
D;D
REVEL
Pathogenic
Sift
Pathogenic
D;D
Sift4G
Uncertain
D;D
Polyphen
D;.
Vest4
MutPred
Gain of sheet (P = 0.1539);.;
MVP
MPC
2.1
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at