rs867228

Variant names:

• chr19-51745958-T-A
• rs867228
• NM_002029.4:c.1037A>T

Your query was ambiguous. Multiple possible variants found:

• chr19-51745958-T-A
• chr19-51745958-T-C
• chr19-51745958-T-G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_002029.4(FPR1):​c.1037A>T​(p.Glu346Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000435 in 1,609,388 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. 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. E346A) has been classified as Benign.

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 30)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: FPR1 NM_002029.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.10
• Publications: 79 publications found

Genes affected

FPR1 (HGNC:3826): (formyl peptide receptor 1) This gene encodes a G protein-coupled receptor of mammalian phagocytic cells that is a member of the G-protein coupled receptor 1 family. The protein mediates the response of phagocytic cells to invasion of the host by microorganisms and is important in host defense and inflammation.[provided by RefSeq, Jul 2010]

FPR1 Gene-Disease associations (from GenCC):

• susceptibility to localized juvenile periodontitis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Tourette syndrome

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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=0.29061875).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002029.4. 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
	FPR1	NM_002029.4	MANE Select	c.1037A>T	p.Glu346Val	missense	Exon 2 of 2	NP_002020.1	P21462
	FPR1	NM_001193306.2		c.1037A>T	p.Glu346Val	missense	Exon 3 of 3	NP_001180235.1	P21462

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FPR1	ENST00000304748.5	TSL:1 MANE Select	c.1037A>T	p.Glu346Val	missense	Exon 2 of 2	ENSP00000302707.3	P21462
	FPR1	ENST00000594900.2	TSL:4	c.1037A>T	p.Glu346Val	missense	Exon 3 of 3	ENSP00000470750.2	P21462
	FPR1	ENST00000595042.5	TSL:2	c.1037A>T	p.Glu346Val	missense	Exon 3 of 3	ENSP00000471493.1	P21462

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151944 Hom.: 0 Cov.: 30

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: 0.00000398 AC: 1 AN: 251018 AF XY: 0.00

Gnomad AFR exome AF: 0.0000615

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: 0.00000343 AC: 5 AN: 1457444 Hom.: 0 Cov.: 50 AF XY: 0.00000276 AC XY: 2 AN XY: 723956

African (AFR) AF: 0.0000299 AC: 1 AN: 33392

American (AMR) AF: 0.00 AC: 0 AN: 44654

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39556

South Asian (SAS) AF: 0.00 AC: 0 AN: 86220

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53384

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5750

European-Non Finnish (NFE) AF: 0.00000361 AC: 4 AN: 1108188

Other (OTH) AF: 0.00 AC: 0 AN: 60194

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 151944 Hom.: 0 Cov.: 30 AF XY: 0.0000270 AC XY: 2 AN XY: 74172

African (AFR) AF: 0.0000483 AC: 2 AN: 41378

American (AMR) AF: 0.00 AC: 0 AN: 15248

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5168

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10556

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67992

Other (OTH) AF: 0.00 AC: 0 AN: 2082

Alfa AF: 0.00 Hom.: 110602

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.40
CADD	Benign	17
DANN	Uncertain	0.99
DEOGEN2	Benign	0.25	T
Eigen	Benign	-0.19
Eigen_PC	Benign	-0.42
FATHMM_MKL	Benign	0.047	N
LIST_S2	Benign	0.30	T
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.29	T
MetaSVM	Benign	-0.81	T
MutationAssessor	Pathogenic	3.1	M
PhyloP100		1.1
PrimateAI	Benign	0.34	T
PROVEAN	Uncertain	-3.9	D
REVEL	Benign	0.13
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.0030	D
Polyphen		0.93	P
Vest4		0.18
MutPred		0.31		Loss of solvent accessibility (P = 0.0431)
MVP		0.77
MPC		0.76
ClinPred		0.94	D
GERP RS		3.1
Varity_R		0.28
gMVP		0.24
Mutation Taster		=97/3	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: rs867228; hg19: chr19-52249211;