Variant 9-109020475-T-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_032012.4(TMEM245):c.2625A>T(p.Lys875Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,826 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: not found (cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

TMEM245
NM_032012.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.109

Variant links:

Genes affected

TMEM245 (HGNC:1363): (transmembrane protein 245) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM245 links:

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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=0.21182612).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM245	NM_032012.4 linkuse as main transcript	c.2625A>T	p.Lys875Asn	missense_variant	18/18	ENST00000374586.8	NP_114401.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM245	ENST00000374586.8 linkuse as main transcript	c.2625A>T	p.Lys875Asn	missense_variant	18/18	1	NM_032012.4	ENSP00000363714	P3	Q9H330-2
TMEM245	ENST00000413712.7 linkuse as main transcript	c.2601A>T	p.Lys867Asn	missense_variant	17/17	2		ENSP00000394798	A1
TMEM245	ENST00000472207.5 linkuse as main transcript	n.1712A>T		non_coding_transcript_exon_variant	4/4	2
TMEM245	ENST00000491854.1 linkuse as main transcript	c.*1197A>T		3_prime_UTR_variant, NMD_transcript_variant	16/16	2		ENSP00000417842

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000402

AC:

AN:

248880

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135118

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461826

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727218

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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

Cov.:

EpiCase

AF:

0.0000545

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

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 19, 2024

The c.2625A>T (p.K875N) alteration is located in exon 18 (coding exon 18) of the TMEM245 gene. This alteration results from a A to T substitution at nucleotide position 2625, causing the lysine (K) at amino acid position 875 to be replaced by an asparagine (N). 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

0.30

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Uncertain

1.0

Eigen

Benign

0.038

Eigen_PC

Benign

-0.039

FATHMM_MKL

Benign

0.62

LIST_S2

Benign

0.74

M_CAP

Benign

0.025

MetaRNN

Benign

0.21

MetaSVM

Benign

-1.0

MutationTaster

Benign

0.99

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-0.36

REVEL

Benign

0.097

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Vest4

0.35

MutPred

0.14

Loss of ubiquitination at K875 (P = 0.0071);

MVP

0.23

MPC

0.87

ClinPred

0.74

GERP RS

-1.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.16

gMVP

0.69

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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