Genetic Variant NM_018025.3:c.89A>T (chr19-33088149-A-T) – 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_018025.3(GPATCH1):c.89A>T(p.Lys30Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000591 in 1,556,596 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 28)

Exomes 𝑓: 0.000064 ( 1 hom. )

Consequence

GPATCH1
NM_018025.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.57

Publications

1 publications found

Variant links:

Genes affected

GPATCH1 (HGNC:24658): (G-patch domain containing 1) Predicted to enable RNA binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Part of catalytic step 2 spliceosome. [provided by Alliance of Genome Resources, Apr 2022]

GPATCH1 links:

Genome browser will be placed here

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_018025.3. 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
	GPATCH1	NM_018025.3	MANE Select	c.89A>T	p.Lys30Ile	missense	Exon 2 of 20	NP_060495.2
	GPATCH1	NR_135270.2		n.102A>T		non_coding_transcript_exon	Exon 2 of 21

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
GPATCH1	ENST00000170564.7	TSL:1 MANE Select	c.89A>T	p.Lys30Ile	missense	Exon 2 of 20	ENSP00000170564.1	Q9BRR8
GPATCH1	ENST00000939189.1		c.89A>T	p.Lys30Ile	missense	Exon 2 of 21	ENSP00000609248.1
GPATCH1	ENST00000880979.1		c.89A>T	p.Lys30Ile	missense	Exon 2 of 19	ENSP00000551038.1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151158

Hom.:

Cov.:

show subpopulations

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:

0.0000295

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000139

AC:

AN:

215288

AF XY:

0.00000852

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:

0.0000290

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000640

AC:

AN:

1405438

Hom.:

Cov.:

AF XY:

0.0000544

AC XY:

AN XY:

698428

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30554

American (AMR)

AF:

0.00

AC:

AN:

32862

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24192

East Asian (EAS)

AF:

0.00

AC:

AN:

39004

South Asian (SAS)

AF:

0.00

AC:

AN:

75002

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51498

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5518

European-Non Finnish (NFE)

AF:

0.0000827

AC:

AN:

1088840

Other (OTH)

AF:

0.00

AC:

AN:

57968

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.440

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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

AF:

0.0000132

AC:

AN:

151158

Hom.:

Cov.:

AF XY:

0.0000271

AC XY:

AN XY:

73802

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41106

American (AMR)

AF:

0.00

AC:

AN:

15146

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5176

South Asian (SAS)

AF:

0.00

AC:

AN:

4776

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10348

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000295

AC:

AN:

67838

Other (OTH)

AF:

0.00

AC:

AN:

2072

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.0000604

Hom.:

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

Pathogenic

0.70

BayesDel_addAF

Benign

-0.068

BayesDel_noAF

Benign

-0.26

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.39

Eigen

Pathogenic

0.78

Eigen_PC

Pathogenic

0.73

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.89

M_CAP

Benign

0.083

MetaRNN

Uncertain

0.62

MetaSVM

Benign

-0.84

MutationAssessor

Pathogenic

3.0

PhyloP100

5.6

PrimateAI

Uncertain

0.66

PROVEAN

Pathogenic

-7.7

REVEL

Uncertain

0.32

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0020

Polyphen

1.0

Vest4

0.57

MutPred

0.52

Loss of methylation at K30 (P = 8e-04)

MVP

0.52

MPC

0.78

ClinPred

0.99

GERP RS

5.3

Varity_R

0.80

gMVP

0.52

Mutation Taster

=18/82

disease causing

(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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over