Genetic Variant PGLYRP4:p.Ser205Gly (chr1-153341639-T-C) – 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_020393.4(PGLYRP4):c.613A>G(p.Ser205Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,188 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. 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. S205R) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

PGLYRP4
NM_020393.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.455

Publications

0 publications found

Variant links:

Genes affected

PGLYRP4 (HGNC:30015): (peptidoglycan recognition protein 4) Summary: This gene encodes a peptidoglycan recognition protein, which belongs to the N-acetylmuramoyl-L-alanine amidase 2 family. These proteins are part of the innate immune system and recognize peptidoglycan, a ubiquitous component of bacterial cell walls. This antimicrobial protein binds to murein peptidoglycans of Gram-positive bacteria. [provided by RefSeq, Oct 2014]

PGLYRP4 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=0.069452375).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020393.4. 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
	PGLYRP4	NM_020393.4	MANE Select	c.613A>G	p.Ser205Gly	missense	Exon 6 of 9	NP_065126.2	Q96LB8-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PGLYRP4	ENST00000359650.10	TSL:1 MANE Select	c.613A>G	p.Ser205Gly	missense	Exon 6 of 9	ENSP00000352672.5	Q96LB8-1
	PGLYRP4	ENST00000368739.3	TSL:5	c.601A>G	p.Ser201Gly	missense	Exon 6 of 9	ENSP00000357728.3	Q96LB8-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460188

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726428

show subpopulations

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

African (AFR)

AF:

0.00

AC:

AN:

33442

American (AMR)

AF:

0.00

AC:

AN:

44674

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26082

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.00

AC:

AN:

86158

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53368

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4844

European-Non Finnish (NFE)

AF:

9.00e-7

AC:

AN:

1111648

Other (OTH)

AF:

0.00

AC:

AN:

60276

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.375

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.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.067

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.78

CADD

Benign

7.3

(source)

DANN

Benign

0.64

DEOGEN2

Benign

0.038

Eigen

Benign

-0.89

Eigen_PC

Benign

-0.93

FATHMM_MKL

Benign

0.016

LIST_S2

Benign

0.27

M_CAP

Benign

0.0022

MetaRNN

Benign

0.069

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.86

PhyloP100

0.46

PrimateAI

Benign

0.29

PROVEAN

Benign

-0.39

REVEL

Benign

0.012

Sift

Benign

0.38

Sift4G

Benign

0.39

Polyphen

0.0040

Vest4

0.069

MutPred

0.34

Loss of MoRF binding (P = 0.1178)

MVP

0.28

MPC

0.049

ClinPred

0.034

GERP RS

1.7

Varity_R

0.13

gMVP

0.20

Mutation Taster

=97/3

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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