Variant 7-1547847-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001097620.2(TMEM184A):c.907G>A(p.Gly303Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000124 in 1,456,136 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

TMEM184A
NM_001097620.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.67

Variant links:

Genes affected

TMEM184A (HGNC:28797): (transmembrane protein 184A) Predicted to enable heparin binding activity. Predicted to act upstream of or within germ-line sex determination; regulation of protein localization; and regulation of secretion. Predicted to be located in cytoplasmic vesicle; perinuclear region of cytoplasm; and plasma membrane. Predicted to be active in early endosome membrane. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM184A links:

TMEM184A (HGNC:):

TMEM184A links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.901

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM184A	NM_001097620.2 linkuse as main transcript	c.907G>A	p.Gly303Ser	missense_variant	8/9	ENST00000297477.10	NP_001091089.1	Q6ZMB5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
TMEM184A	ENST00000297477.10 linkuse as main transcript	c.907G>A	p.Gly303Ser	missense_variant	8/9	1	NM_001097620.2	ENSP00000297477.4	Q6ZMB5
TMEM184A	ENST00000319018.12 linkuse as main transcript	n.*330G>A		non_coding_transcript_exon_variant	7/8	5		ENSP00000326348.7	F8W8F1
TMEM184A	ENST00000468535.5 linkuse as main transcript	n.1785G>A		non_coding_transcript_exon_variant	5/6	2
TMEM184A	ENST00000319018.12 linkuse as main transcript	n.*330G>A		3_prime_UTR_variant	7/8	5		ENSP00000326348.7	F8W8F1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000254

AC:

AN:

236172

Hom.:

AF XY:

0.0000155

AC XY:

AN XY:

128976

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000297

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000681

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000283

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000124

AC:

AN:

1456136

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

723932

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000226

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000351

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000117

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000166

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

Sep 20, 2023

The c.907G>A (p.G303S) alteration is located in exon 8 (coding exon 7) of the TMEM184A gene. This alteration results from a G to A substitution at nucleotide position 907, causing the glycine (G) at amino acid position 303 to be replaced by a serine (S). 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

0.22

BayesDel_addAF

Uncertain

0.031

BayesDel_noAF

Uncertain

-0.010

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.12

Eigen

Pathogenic

0.71

Eigen_PC

Uncertain

0.66

FATHMM_MKL

Uncertain

0.94

LIST_S2

Pathogenic

1.0

M_CAP

Benign

0.031

MetaRNN

Pathogenic

0.90

MetaSVM

Benign

-0.58

MutationAssessor

Uncertain

2.2

PrimateAI

Uncertain

0.67

PROVEAN

Pathogenic

-4.6

REVEL

Uncertain

0.51

Sift

Uncertain

0.013

Sift4G

Uncertain

0.019

Polyphen

1.0

Vest4

0.98

MutPred

0.68

Gain of catalytic residue at G303 (P = 0.0471);

MVP

0.55

MPC

0.31

ClinPred

0.90

GERP RS

5.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.56

gMVP

0.94

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