Genetic Variant POM121L2:p.Ala1014Thr (chr6-27309131-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_033482.4(POM121L2):c.3040G>A(p.Ala1014Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000458 in 1,551,720 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00021 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

POM121L2
NM_033482.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.73

Publications

1 publications found

Variant links:

Genes affected

POM121L2 (HGNC:13973): (POM121 transmembrane nucleoporin like 2) Predicted to enable nuclear localization sequence binding activity. Predicted to be a structural constituent of nuclear pore. Predicted to be involved in RNA export from nucleus and protein import into nucleus. Predicted to be part of nuclear pore. [provided by Alliance of Genome Resources, Apr 2022]

POM121L2 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.014134973).

BP6

Variant 6-27309131-C-T is Benign according to our data. Variant chr6-27309131-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3216717.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_033482.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	POM121L2	NM_033482.4	MANE Select	c.3040G>A	p.Ala1014Thr	missense	Exon 1 of 1	NP_258443.2	Q96KW2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	POM121L2	ENST00000444565.2	TSL:6 MANE Select	c.3040G>A	p.Ala1014Thr	missense	Exon 1 of 1	ENSP00000392726.1	Q96KW2
	POM121L2	ENST00000429945.1	TSL:3	c.216+1966G>A		intron	N/A	ENSP00000415181.1	H7C418

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152130

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000676

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:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000318

AC:

AN:

157106

AF XY:

0.0000120

show subpopulations

Gnomad AFR exome

AF:

0.000627

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS 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:

0.0000279

AC:

AN:

1399472

Hom.:

Cov.:

AF XY:

0.0000275

AC XY:

AN XY:

690242

show subpopulations

African (AFR)

AF:

0.000981

AC:

AN:

31592

American (AMR)

AF:

0.00

AC:

AN:

35684

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25176

East Asian (EAS)

AF:

0.00

AC:

AN:

35738

South Asian (SAS)

AF:

0.0000126

AC:

AN:

79228

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49340

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.00000556

AC:

AN:

1078982

Other (OTH)

AF:

0.0000172

AC:

AN:

58036

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.439

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

AF:

0.000210

AC:

AN:

152248

Hom.:

Cov.:

AF XY:

0.000228

AC XY:

AN XY:

74436

show subpopulations

African (AFR)

AF:

0.000698

AC:

AN:

41522

American (AMR)

AF:

0.00

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4826

European-Finnish (FIN)

AF:

0.0000942

AC:

AN:

10612

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68010

Other (OTH)

AF:

0.000473

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.512

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.000208

ESP6500AA

AF:

0.000723

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000794

AC:

ClinVar

ClinVar submissions

Significance:Likely benign

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

0.076

BayesDel_addAF

Benign

-0.66

BayesDel_noAF

Benign

-0.80

CADD

Benign

0.023

(source)

DANN

Benign

0.76

DEOGEN2

Benign

0.018

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.8

FATHMM_MKL

Benign

0.0032

LIST_S2

Benign

0.39

M_CAP

Benign

0.0035

MetaRNN

Benign

0.014

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.42

PhyloP100

-1.7

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.4

REVEL

Benign

0.012

Sift

Benign

0.40

Sift4G

Benign

1.0

Vest4

0.059

MVP

0.040

ClinPred

0.011

GERP RS

-5.0

Varity_R

0.036

gMVP

0.035

Mutation Taster

=95/5

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over