Genetic Variant PAQR4:p.Arg8His (chr16-2969697-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_152341.5(PAQR4):c.23G>A(p.Arg8His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000505 in 1,585,278 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R8L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000042 ( 0 hom. )

Consequence

PAQR4
NM_152341.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.24

Publications

0 publications found

Variant links:

Genes affected

PAQR4 (HGNC:26386): (progestin and adipoQ receptor family member 4) Predicted to enable signaling receptor activity. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

PAQR4 links:

PKMYT1 (HGNC:29650): (protein kinase, membrane associated tyrosine/threonine 1) This gene encodes a member of the serine/threonine protein kinase family. The encoded protein is a membrane-associated kinase that negatively regulates the G2/M transition of the cell cycle by phosphorylating and inactivating cyclin-dependent kinase 1. The activity of the encoded protein is regulated by polo-like kinase 1. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, May 2012]

PKMYT1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.34022605).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152341.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PAQR4	NM_152341.5	MANE Select	c.23G>A	p.Arg8His	missense	Exon 1 of 3	NP_689554.2
PAQR4	NM_001284511.2		c.23G>A	p.Arg8His	missense	Exon 1 of 3	NP_001271440.1	Q8N4S7-2
PAQR4	NM_001324118.2		c.23G>A	p.Arg8His	missense	Exon 1 of 4	NP_001311047.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PAQR4	ENST00000318782.9	TSL:1 MANE Select	c.23G>A	p.Arg8His	missense	Exon 1 of 3	ENSP00000321804.8	Q8N4S7-1
PAQR4	ENST00000293978.12	TSL:2	c.23G>A	p.Arg8His	missense	Exon 1 of 3	ENSP00000293978.8	Q8N4S7-2
PAQR4	ENST00000896898.1		c.23G>A	p.Arg8His	missense	Exon 1 of 3	ENSP00000566957.1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152040

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.0000208

AC:

AN:

192326

AF XY:

0.00000928

show subpopulations

Gnomad AFR exome

AF:

0.000229

Gnomad AMR exome

AF:

0.0000660

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:

0.00000419

AC:

AN:

1433238

Hom.:

Cov.:

AF XY:

0.00000140

AC XY:

AN XY:

711790

show subpopulations

African (AFR)

AF:

0.0000319

AC:

AN:

31356

American (AMR)

AF:

0.0000727

AC:

AN:

41290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25342

East Asian (EAS)

AF:

0.00

AC:

AN:

36920

South Asian (SAS)

AF:

0.00

AC:

AN:

83906

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49646

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5650

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1100040

Other (OTH)

AF:

0.0000338

AC:

AN:

59088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

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:

0.0000132

AC:

AN:

152040

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74268

show subpopulations

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.0000483

AC:

AN:

41412

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5166

South Asian (SAS)

AF:

0.00

AC:

AN:

4826

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10604

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67960

Other (OTH)

AF:

0.00

AC:

AN:

2088

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.00000000770867), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.400

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:

0.00

Hom.:

Bravo

AF:

0.0000378

ExAC

AF:

0.0000171

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.068

BayesDel_noAF

Benign

-0.33

CADD

Uncertain

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.051

Eigen

Uncertain

0.39

Eigen_PC

Uncertain

0.39

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.95

M_CAP

Pathogenic

0.53

MetaRNN

Benign

0.34

MetaSVM

Benign

-0.85

MutationAssessor

Uncertain

2.1

PhyloP100

2.2

PrimateAI

Pathogenic

0.87

PROVEAN

Benign

-1.3

REVEL

Benign

0.17

Sift

Benign

0.094

Sift4G

Benign

0.17

Polyphen

0.38

Vest4

0.44

MutPred

0.57

Gain of disorder (P = 0.0916)

MVP

0.24

MPC

0.21

ClinPred

0.28

GERP RS

3.4

PromoterAI

-0.15

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.19

gMVP

0.78

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over