Genetic Variant NM_024941.4:c.1225G>C (chr5-65664582-G-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_024941.4(TRAPPC13):c.1225G>C(p.Val409Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000658 in 152,090 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

TRAPPC13
NM_024941.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.57

Variant links:

Genes affected

TRAPPC13 (HGNC:25828): (trafficking protein particle complex subunit 13) Predicted to be located in cytosol. Predicted to be part of TRAPPIII protein complex. [provided by Alliance of Genome Resources, Apr 2022]

TRAPPC13 links:

Genome browser will be placed here

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=0.17031106).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TRAPPC13	NM_024941.4 link	c.1225G>C	p.Val409Leu	missense_variant	Exon 13 of 13	ENST00000399438.8	NP_079217.2	A5PLN9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TRAPPC13	ENST00000399438.8 link	c.1225G>C	p.Val409Leu	missense_variant	Exon 13 of 13	2	NM_024941.4	ENSP00000382367.3		A5PLN9-1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1460302

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726326

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152090

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74290

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 15, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1228G>C (p.V410L) alteration is located in exon 13 (coding exon 13) of the TRAPPC13 gene. This alteration results from a G to C substitution at nucleotide position 1228, causing the valine (V) at amino acid position 410 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.16

BayesDel_addAF

Benign

-0.024

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.026

T;.;.;.

Eigen

Benign

-0.11

Eigen_PC

Benign

0.068

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.82

T;T;T;T

M_CAP

Benign

0.0095

MetaRNN

Benign

0.17

T;T;T;T

MetaSVM

Benign

-0.77

MutationAssessor

Benign

1.4

L;.;.;.

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-0.86

N;N;N;N

REVEL

Benign

0.10

Sift

Benign

0.047

D;D;T;T

Sift4G

Benign

0.47

T;T;T;T

Polyphen

0.0050

B;B;B;B

Vest4

0.36

MutPred

0.36

Loss of catalytic residue at V409 (P = 0.0552);.;.;.;

MVP

0.043

MPC

0.39

ClinPred

0.61

GERP RS

5.1

Varity_R

0.20

gMVP

0.31

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over