1-153347896-T-C

Variant names:

• chr1-153347896-T-C
• rs3006458
• NM_020393.4:c.37A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_020393.4(PGLYRP4):​c.37A>G​(p.Ile13Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,460,594 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.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: PGLYRP4 NM_020393.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.186
• Publications: 40 publications found

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]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.045205712).

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

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PGLYRP4	NM_020393.4	MANE Select	c.37A>G	p.Ile13Val	missense	Exon 2 of 9	NP_065126.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PGLYRP4	ENST00000359650.10	TSL:1 MANE Select	c.37A>G	p.Ile13Val	missense	Exon 2 of 9	ENSP00000352672.5
	PGLYRP4	ENST00000368739.3	TSL:5	c.37A>G	p.Ile13Val	missense	Exon 2 of 9	ENSP00000357728.3
	PGLYRP4	ENST00000490266.1	TSL:3	n.83A>G		non_coding_transcript_exon	Exon 1 of 3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1460594 Hom.: 0 Cov.: 38 AF XY: 0.00000138 AC XY: 1 AN XY: 726672

African (AFR) AF: 0.00 AC: 0 AN: 33466

American (AMR) AF: 0.00 AC: 0 AN: 44632

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39676

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86178

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53396

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111016

Other (OTH) AF: 0.00 AC: 0 AN: 60340

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 99075

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.43	T
BayesDel_noAF	Benign	-0.85
CADD	Benign	8.8
DANN	Benign	0.96
DEOGEN2	Benign	0.023	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.0078	N
LIST_S2	Benign	0.20	T
M_CAP	Benign	0.0020	T
MetaRNN	Benign	0.045	T
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	-1.1	N
PhyloP100		0.19
PrimateAI	Benign	0.33	T
PROVEAN	Benign	-0.20	N
REVEL	Benign	0.037
Sift	Benign	0.13	T
Sift4G	Uncertain	0.051	T
Polyphen		0.0	B
Vest4		0.070
MutPred		0.23		Gain of sheet (P = 0.0827)
MVP		0.28
MPC		0.046
ClinPred		0.14	T
GERP RS		-1.1
Varity_R		0.029
gMVP		0.21
Mutation Taster		=100/0	polymorphism

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

Other links and lift over

dbSNP: rs3006458; hg19: chr1-153320372;