Genetic Variant ATP9B:p.Pro6Gln (chr18-79069427-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_198531.5(ATP9B):c.17C>A(p.Pro6Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000732 in 1,366,168 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P6L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 0.0000073 ( 0 hom. )

Consequence

ATP9B
NM_198531.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.56

Publications

0 publications found

Variant links:

Genes affected

ATP9B (HGNC:13541): (ATPase phospholipid transporting 9B (putative)) Predicted to enable ATPase-coupled intramembrane lipid transporter activity. Predicted to be involved in endocytosis; phospholipid translocation; and retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum. Located in perinuclear region of cytoplasm and trans-Golgi network. [provided by Alliance of Genome Resources, Apr 2022]

ATP9B links:

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ACMG classification

Classification was made for transcript

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=0.26855743).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_198531.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ATP9B	NM_198531.5	MANE Select	c.17C>A	p.Pro6Gln	missense	Exon 1 of 30	NP_940933.3
ATP9B	NM_001306085.2		c.17C>A	p.Pro6Gln	missense	Exon 1 of 29	NP_001293014.1	O43861-2
ATP9B	NR_148360.2		n.34C>A		non_coding_transcript_exon	Exon 1 of 32

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ATP9B	ENST00000426216.6	TSL:5 MANE Select	c.17C>A	p.Pro6Gln	missense	Exon 1 of 30	ENSP00000398076.2	O43861-1
ATP9B	ENST00000307671.12	TSL:1	c.17C>A	p.Pro6Gln	missense	Exon 1 of 29	ENSP00000304500.7	O43861-2
ATP9B	ENST00000586722.5	TSL:1	c.17C>A	p.Pro6Gln	missense	Exon 1 of 5	ENSP00000466992.1	B4DJ94

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000292

AC:

AN:

136976

AF XY:

0.0000389

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000139

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000339

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000732

AC:

AN:

1366168

Hom.:

Cov.:

AF XY:

0.00000887

AC XY:

AN XY:

676106

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

28196

American (AMR)

AF:

0.00

AC:

AN:

30844

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23008

East Asian (EAS)

AF:

0.0000322

AC:

AN:

31096

South Asian (SAS)

AF:

0.0000132

AC:

AN:

75476

European-Finnish (FIN)

AF:

0.00

AC:

AN:

48516

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4506

European-Non Finnish (NFE)

AF:

0.00000655

AC:

AN:

1068640

Other (OTH)

AF:

0.0000179

AC:

AN:

55886

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.470

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.:

Alfa

AF:

0.0000689

Hom.:

Bravo

AF:

0.00000378

ExAC

AF:

0.0000423

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

0.34

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.080

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.058

Eigen

Benign

0.094

Eigen_PC

Benign

-0.019

FATHMM_MKL

Benign

0.050

LIST_S2

Benign

0.81

M_CAP

Pathogenic

0.44

MetaRNN

Benign

0.27

MetaSVM

Benign

-0.66

MutationAssessor

Benign

1.6

PhyloP100

1.6

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

-0.11

REVEL

Benign

0.26

Sift

Uncertain

0.0030

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.40

MutPred

0.38

Gain of MoRF binding (P = 0.0179)

MVP

0.85

MPC

0.82

ClinPred

0.45

GERP RS

2.6

PromoterAI

0.094

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.089

gMVP

0.75

Mutation Taster

=59/41

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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