Genetic Variant NM_021259.3:c.2291G>C (chr16-372012-C-G) – 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_021259.3(PGAP6):c.2291G>C(p.Arg764Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000411 in 1,460,282 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. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

PGAP6
NM_021259.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.925

Publications

0 publications found

Variant links:

Genes affected

PGAP6 (HGNC:17205): (post-GPI attachment to proteins 6) Predicted to enable phospholipase A2 activity. Located in extracellular exosome and lysosomal membrane. [provided by Alliance of Genome Resources, Apr 2022]

PGAP6 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=0.20282292).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021259.3. 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
	PGAP6	NM_021259.3	MANE Select	c.2291G>C	p.Arg764Pro	missense	Exon 13 of 13	NP_067082.2	Q9HCN3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PGAP6	ENST00000431232.7	TSL:1 MANE Select	c.2291G>C	p.Arg764Pro	missense	Exon 13 of 13	ENSP00000401338.2	Q9HCN3
PGAP6	ENST00000946607.1		c.2480G>C	p.Arg827Pro	missense	Exon 13 of 13	ENSP00000616666.1
PGAP6	ENST00000930879.1		c.2312G>C	p.Arg771Pro	missense	Exon 13 of 13	ENSP00000600938.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000400

AC:

AN:

250040

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.00000886

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000411

AC:

AN:

1460282

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726394

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33478

American (AMR)

AF:

0.00

AC:

AN:

44702

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26108

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86172

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52178

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00000450

AC:

AN:

1111812

Other (OTH)

AF:

0.00

AC:

AN:

60370

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.458

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.:

ExAC

AF:

0.00000824

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.25

BayesDel_addAF

Benign

0.010

BayesDel_noAF

Benign

-0.22

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.10

Eigen

Benign

-0.35

Eigen_PC

Benign

-0.57

FATHMM_MKL

Benign

0.70

LIST_S2

Uncertain

0.88

M_CAP

Benign

0.036

MetaRNN

Benign

0.20

MetaSVM

Benign

-0.95

MutationAssessor

Uncertain

2.0

PhyloP100

0.93

PrimateAI

Benign

0.22

PROVEAN

Uncertain

-2.4

REVEL

Benign

0.21

Sift

Uncertain

0.0060

Sift4G

Uncertain

0.0090

Polyphen

0.99

Vest4

0.43

MutPred

0.40

Loss of helix (P = 0.0558)

MVP

0.25

MPC

0.32

ClinPred

0.54

GERP RS

-0.15

Varity_R

0.44

gMVP

0.74

Mutation Taster

=59/41

polymorphism

(source)

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over