rs782360331

Variant names:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_ModerateBP6BP7BS2

The NM_001032382.2(PQBP1):c.288T>C(p.Asn96Asn) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000579 in 1,209,540 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 4 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 2 hem., cov: 22)

Exomes 𝑓: 0.0000046 ( 0 hom. 2 hem. )

Consequence

PQBP1
NM_001032382.2 synonymous

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: -0.868

Publications

0 publications found

Variant links:

Genes affected

PQBP1 (HGNC:9330): (polyglutamine binding protein 1) This gene encodes a nuclear polyglutamine-binding protein that is involved with transcription activation. The encoded protein contains a WW domain. Mutations in this gene have been found in patients with Renpenning syndrome 1 and other syndromes with X-linked cognitive disability. Multiple alternatively spliced transcript variants that encode different protein isoforms have been described for this gene.[provided by RefSeq, Nov 2009]

PQBP1 Gene-Disease associations (from GenCC):

Renpenning syndrome
Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P, ClinGen
hamel cerebro-palato-cardiac syndrome
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet
X-linked intellectual disability, Golabi-Ito-hall type
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet
X-linked intellectual disability, Porteous type
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet
X-linked intellectual disability, Sutherland-Haan type
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet

PQBP1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (REVEL=0.024).

BP6

Variant X-48902038-T-C is Benign according to our data. Variant chrX-48902038-T-C is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 211955.

BP7

Synonymous conserved (PhyloP=-0.868 with no splicing effect.

BS2

High Hemizygotes in GnomAd4 at 2 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PQBP1	NM_001032382.2 link	c.288T>C	p.Asn96Asn	synonymous_variant	Exon 4 of 7	ENST00000447146.7	NP_001027554.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PQBP1	ENST00000447146.7 link	c.288T>C	p.Asn96Asn	synonymous_variant	Exon 4 of 7	1	NM_001032382.2	ENSP00000391759.2

Frequencies

GnomAD3 genomes

AF:

0.0000180

AC:

AN:

111305

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000654

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000327

AC:

AN:

183423

AF XY:

0.0000147

show subpopulations

Gnomad AFR exome

AF:

0.000456

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:

0.00000455

AC:

AN:

1098235

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

363589

show subpopulations

African (AFR)

AF:

0.000151

AC:

AN:

26403

American (AMR)

AF:

0.00

AC:

AN:

35205

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19385

East Asian (EAS)

AF:

0.00

AC:

AN:

30204

South Asian (SAS)

AF:

0.00

AC:

AN:

54149

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40510

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4137

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

842144

Other (OTH)

AF:

0.0000217

AC:

AN:

46098

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Hom

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:

0.0000180

AC:

AN:

111305

Hom.:

Cov.:

AF XY:

0.0000597

AC XY:

AN XY:

33499

show subpopulations

African (AFR)

AF:

0.0000654

AC:

AN:

30575

American (AMR)

AF:

0.00

AC:

AN:

10397

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2636

East Asian (EAS)

AF:

0.00

AC:

AN:

3557

South Asian (SAS)

AF:

0.00

AC:

AN:

2653

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6033

Middle Eastern (MID)

AF:

0.00

AC:

AN:

240

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

53052

Other (OTH)

AF:

0.00

AC:

AN:

1483

Age Distribution

Genome Hom

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:

0.0000712

Hom.:

Bravo

AF:

0.0000378

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 22, 2015

Genetic Services Laboratory, University of Chicago

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not provided

Benign:1

Jul 24, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.71

CADD

Benign

6.4

(source)

DANN

Benign

0.80

PhyloP100

-0.87

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Mutation Taster

=100/0

polymorphism

(source)

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

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over