Genetic Variant NM_032507.4:c.5A>G (chr6-28283818-A-G) – 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_032507.4(PGBD1):c.5A>G(p.Tyr2Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000027 in 1,593,332 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: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

PGBD1
NM_032507.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.102

Publications

2 publications found

Variant links:

Genes affected

PGBD1 (HGNC:19398): (piggyBac transposable element derived 1) The piggyBac family of proteins, found in diverse animals, are transposases related to the transposase of the canonical piggyBac transposon from the moth, Trichoplusia ni. This family also includes genes in several genomes, including human, that appear to have been derived from the piggyBac transposons. This gene belongs to the subfamily of piggyBac transposable element derived (PGBD) genes. The PGBD proteins appear to be novel, with no obvious relationship to other transposases, or other known protein families. This gene product is specifically expressed in the brain, however, its exact function is not known. Alternative splicing results in multiple transcript variants encoding the same protein.[provided by RefSeq, May 2010]

PGBD1 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=0.10136837).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032507.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PGBD1	NM_032507.4	MANE Select	c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	NP_115896.1	Q96JS3
PGBD1	NM_001184743.2		c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	NP_001171672.1	Q96JS3
PGBD1	NM_001386059.1		c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	NP_001372988.1	Q96JS3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PGBD1	ENST00000682144.1	MANE Select	c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	ENSP00000506997.1	Q96JS3
PGBD1	ENST00000259883.3	TSL:1	c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	ENSP00000259883.3	Q96JS3
PGBD1	ENST00000918204.1		c.5A>G	p.Tyr2Cys	missense	Exon 2 of 7	ENSP00000588263.1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000208

AC:

AN:

240592

AF XY:

0.00000771

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000366

Gnomad OTH exome

AF:

0.000172

GnomAD4 exome

AF:

0.0000271

AC:

AN:

1441096

Hom.:

Cov.:

AF XY:

0.0000322

AC XY:

AN XY:

713804

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32940

American (AMR)

AF:

0.00

AC:

AN:

43388

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24896

East Asian (EAS)

AF:

0.00

AC:

AN:

39356

South Asian (SAS)

AF:

0.00

AC:

AN:

83960

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52726

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5676

European-Non Finnish (NFE)

AF:

0.0000319

AC:

AN:

1098776

Other (OTH)

AF:

0.0000674

AC:

AN:

59378

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.469

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:

0.0000263

AC:

AN:

152236

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74376

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41458

American (AMR)

AF:

0.00

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5194

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000588

AC:

AN:

68044

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.0000868

Hom.:

Bravo

AF:

0.0000151

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000412

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

0.090

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.62

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0070

Eigen

Benign

-0.75

Eigen_PC

Benign

-0.67

FATHMM_MKL

Benign

0.40

LIST_S2

Benign

0.56

M_CAP

Benign

0.0038

MetaRNN

Benign

0.10

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.8

PhyloP100

-0.10

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-0.69

REVEL

Benign

0.043

Sift

Benign

0.056

Sift4G

Benign

0.13

Polyphen

0.0

Vest4

0.094

MVP

0.31

ClinPred

0.065

GERP RS

-2.4

Varity_R

0.049

gMVP

0.11

Mutation Taster

=98/2

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over