Genetic Variant TGOLN2:p.Asp328Asn (chr2-85326750-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_006464.4(TGOLN2):c.982G>A(p.Asp328Asn) 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 1,461,712 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 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

TGOLN2
NM_006464.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.97

Publications

0 publications found

Variant links:

Genes affected

TGOLN2 (HGNC:15450): (trans-golgi network protein 2) This gene encodes a type I integral membrane protein that is localized to the trans-Golgi network, a major sorting station for secretory and membrane proteins. The encoded protein cycles between early endosomes and the trans-Golgi network, and may play a role in exocytic vesicle formation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Oct 2011]

TGOLN2 links:

ENSG00000307411 (HGNC:):

ENSG00000307411 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.10966116).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006464.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TGOLN2	NM_006464.4	MANE Select	c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	NP_006455.2
TGOLN2	NM_001368095.1		c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	NP_001355024.1	O43493-7
TGOLN2	NM_001368096.1		c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	NP_001355025.1	A0A5F9UY30

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TGOLN2	ENST00000377386.8	TSL:1 MANE Select	c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	ENSP00000366603.3	O43493-2
TGOLN2	ENST00000409015.5	TSL:1	c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	ENSP00000387035.1	O43493-7
TGOLN2	ENST00000409232.7	TSL:1	c.982G>A	p.Asp328Asn	missense	Exon 2 of 4	ENSP00000386443.3	A0A5F9UY30

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000120

AC:

AN:

249266

AF XY:

0.0000148

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000167

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:

1461712

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727138

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.0000504

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53402

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111870

Other (OTH)

AF:

0.00

AC:

AN:

60374

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.099

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.70

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.051

Eigen

Benign

-0.040

Eigen_PC

Benign

-0.18

FATHMM_MKL

Benign

0.19

LIST_S2

Benign

0.81

M_CAP

Benign

0.021

MetaRNN

Benign

0.11

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.4

PhyloP100

2.0

PrimateAI

Benign

0.25

PROVEAN

Benign

-1.5

REVEL

Benign

0.063

Sift

Uncertain

0.013

Sift4G

Benign

0.21

Polyphen

0.99

Vest4

0.091

MutPred

0.32

Gain of relative solvent accessibility (P = 0.09)

MVP

0.50

ClinPred

0.67

GERP RS

4.5

Varity_R

0.11

gMVP

0.022

Mutation Taster

=83/17

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over