Genetic Variant PAK1IP1:p.Lys70Arg (chr6-10697448-A-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_017906.3(PAK1IP1):c.209A>G(p.Lys70Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,790 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: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

PAK1IP1
NM_017906.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.50

Publications

0 publications found

Variant links:

Genes affected

PAK1IP1 (HGNC:20882): (PAK1 interacting protein 1) Involved in regulation of signal transduction by p53 class mediator and ribosomal large subunit biogenesis. Located in nucleolus. [provided by Alliance of Genome Resources, Apr 2022]

PAK1IP1 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=0.0786733).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PAK1IP1	NM_017906.3 link	c.209A>G	p.Lys70Arg	missense_variant	Exon 2 of 10	ENST00000379568.4	NP_060376.2	Q9NWT1A0A0S2Z5C3
PAK1IP1	XM_011514721.1 link	c.275A>G	p.Lys92Arg	missense_variant	Exon 3 of 11		XP_011513023.1
PAK1IP1	XM_005249204.3 link	c.212A>G	p.Lys71Arg	missense_variant	Exon 2 of 10		XP_005249261.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PAK1IP1	ENST00000379568.4 link	c.209A>G	p.Lys70Arg	missense_variant	Exon 2 of 10	1	NM_017906.3	ENSP00000368887.3		Q9NWT1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251440

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:

0.00

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461790

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727218

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39694

South Asian (SAS)

AF:

0.00

AC:

AN:

86254

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111930

Other (OTH)

AF:

0.0000166

AC:

AN:

60392

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

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 16, 2022

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.209A>G (p.K70R) alteration is located in exon 2 (coding exon 2) of the PAK1IP1 gene. This alteration results from a A to G substitution at nucleotide position 209, causing the lysine (K) at amino acid position 70 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.071

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.59

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.014

Eigen

Benign

-0.28

Eigen_PC

Benign

-0.083

FATHMM_MKL

Uncertain

0.84

M_CAP

Benign

0.0060

MetaRNN

Benign

0.079

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.81

PhyloP100

3.5

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-0.94

REVEL

Benign

0.033

Sift

Benign

0.57

Sift4G

Benign

0.42

Polyphen

0.0040

Vest4

0.19

MutPred

0.30

Loss of ubiquitination at K70 (P = 0.0283);

MVP

0.35

MPC

0.13

ClinPred

0.28

GERP RS

4.3

Varity_R

0.045

gMVP

0.24

Mutation Taster

=92/8

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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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6-10697448-A-G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over