Variant chr20-36786495-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_080627.4(MTCL2):c.4976C>A(p.Pro1659His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000498 in 1,544,676 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000037 ( 0 hom. )

Consequence

MTCL2
NM_080627.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.642

Variant links:

Genes affected

MTCL2 (HGNC:16111): (microtubule crosslinking factor 2) Predicted to be involved in insulin receptor signaling pathway; negative regulation of gluconeogenesis; and regulation of autophagy. Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

MTCL2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.012682825).

BS2

High AC in GnomAd4 at 26 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MTCL2	NM_080627.4 linkuse as main transcript	c.4976C>A	p.Pro1659His	missense_variant	15/15	ENST00000237536.9	NP_542194.2	O94964-2
MTCL2	NM_199181.3 linkuse as main transcript	c.2993+7880C>A		intron_variant			NP_954650.2	O94964X6R3R3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
SOGA1	ENST00000237536.9 linkuse as main transcript	c.4976C>A	p.Pro1659His	missense_variant	15/15	5	NM_080627.4	ENSP00000237536.4	O94964-2
SOGA1	ENST00000279034.10 linkuse as main transcript	c.2993+7880C>A		intron_variant		5		ENSP00000279034.5	X6R3R3
SOGA1	ENST00000465671.1 linkuse as main transcript	n.3815C>A		non_coding_transcript_exon_variant	11/12	2		ENSP00000433939.1	H0YDM2

Frequencies

GnomAD3 genomes

AF:

0.000171

AC:

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000555

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000164

AC:

AN:

146676

Hom.:

AF XY:

0.000129

AC XY:

AN XY:

77802

show subpopulations

Gnomad AFR exome

AF:

0.00115

Gnomad AMR exome

AF:

0.000373

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000180

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000349

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000366

AC:

AN:

1392468

Hom.:

Cov.:

AF XY:

0.0000408

AC XY:

AN XY:

686524

show subpopulations

Gnomad4 AFR exome

AF:

0.000317

Gnomad4 AMR exome

AF:

0.000254

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000280

Gnomad4 SAS exome

AF:

0.000114

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000204

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.000171

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74424

show subpopulations

Gnomad4 AFR

AF:

0.000554

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000343

Hom.:

Bravo

AF:

0.000204

ExAC

AF:

0.000198

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 22, 2021

The c.4976C>A (p.P1659H) alteration is located in exon 15 (coding exon 15) of the SOGA1 gene. This alteration results from a C to A substitution at nucleotide position 4976, causing the proline (P) at amino acid position 1659 to be replaced by a histidine (H). 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

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Uncertain

0.99

Eigen

Benign

-0.32

Eigen_PC

Benign

-0.35

FATHMM_MKL

Benign

0.23

LIST_S2

Benign

0.47

M_CAP

Benign

0.0068

MetaRNN

Benign

0.013

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.99

REVEL

Benign

0.046

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0070

Vest4

0.081

MutPred

0.12

Loss of catalytic residue at P1658 (P = 0.016);

MVP

0.12

MPC

1.2

ClinPred

0.043

GERP RS

3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.2

gMVP

0.13

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