Genetic Variant NM_022078.3:c.897A>C (chr1-26894390-T-G) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_022078.3(GPATCH3):c.897A>C(p.Glu299Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 31)

Failed GnomAD Quality Control

Consequence

GPATCH3
NM_022078.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.38

Publications

0 publications found

Variant links:

Genes affected

GPATCH3 (HGNC:25720): (G-patch domain containing 3) Predicted to enable nucleic acid binding activity. Involved in negative regulation of RIG-I signaling pathway; negative regulation of type I interferon production; and positive regulation of transcription, DNA-templated. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

GPATCH3 Gene-Disease associations (from GenCC):

congenital glaucoma
Inheritance: AR Classification: LIMITED Submitted by: G2P

GPATCH3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_022078.3. 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
	GPATCH3	NM_022078.3	MANE Select	c.897A>C	p.Glu299Asp	missense	Exon 3 of 7	NP_071361.2	Q96I76

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPATCH3	ENST00000361720.10	TSL:1 MANE Select	c.897A>C	p.Glu299Asp	missense	Exon 3 of 7	ENSP00000354645.5	Q96I76
	GPATCH3	ENST00000945224.1		c.897A>C	p.Glu299Asp	missense	Exon 3 of 7	ENSP00000615283.1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

152008

Hom.:

Cov.:

Gnomad AFR

AF:

0.00

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

GnomAD4 exome

Cov.:

GnomAD4 genome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

152008

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74254

African (AFR)

AF:

0.00

AC:

AN:

41412

American (AMR)

AF:

0.00

AC:

AN:

15252

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5168

South Asian (SAS)

AF:

0.00

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10582

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67988

Other (OTH)

AF:

0.00

AC:

AN:

2090

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.42

BayesDel_addAF

Uncertain

0.020

BayesDel_noAF

Benign

-0.21

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.15

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.26

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.91

M_CAP

Benign

0.028

MetaRNN

Uncertain

0.51

MetaSVM

Benign

-0.97

MutationAssessor

Uncertain

2.7

PhyloP100

1.4

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-2.2

REVEL

Benign

0.27

Sift

Benign

0.073

Sift4G

Benign

0.11

Polyphen

0.45

Vest4

0.85

MutPred

0.37

Loss of helix (P = 0.079)

MVP

0.50

MPC

0.50

ClinPred

0.83

GERP RS

0.47

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.14

gMVP

0.12

Mutation Taster

=72/28

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over