6-10697402-G-T

Variant names:

• chr6-10697402-G-T
• rs1158757669
• NM_017906.3:c.163G>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_017906.3(PAK1IP1):​c.163G>T​(p.Val55Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000026 in 1,613,926 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: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000028 (0 hom.)
• Consequence: PAK1IP1 NM_017906.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.28
• Publications: 0 publications found

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]

ACMG classification

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=0.15528348).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PAK1IP1	NM_017906.3	c.163G>T	p.Val55Leu	missense_variant	Exon 2 of 10	ENST00000379568.4	NP_060376.2
PAK1IP1	XM_011514721.1	c.229G>T	p.Val77Leu	missense_variant	Exon 3 of 11		XP_011513023.1
PAK1IP1	XM_005249204.3	c.166G>T	p.Val56Leu	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	c.163G>T	p.Val55Leu	missense_variant	Exon 2 of 10	1	NM_017906.3	ENSP00000368887.3

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152140 Hom.: 0 Cov.: 32

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.0000280 AC: 41 AN: 1461786 Hom.: 0 Cov.: 30 AF XY: 0.0000248 AC XY: 18 AN XY: 727190

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39692

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000369 AC: 41 AN: 1111916

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152140 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74322

African (AFR) AF: 0.00 AC: 0 AN: 41418

American (AMR) AF: 0.00 AC: 0 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5190

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Jul 05, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.163G>T (p.V55L) alteration is located in exon 2 (coding exon 2) of the PAK1IP1 gene. This alteration results from a G to T substitution at nucleotide position 163, causing the valine (V) at amino acid position 55 to be replaced by a leucine (L). 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	0.30
BayesDel_addAF	Benign	-0.068	T
BayesDel_noAF	Benign	-0.34
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Benign	0.013	T
Eigen	Benign	-0.24
Eigen_PC	Benign	-0.030
FATHMM_MKL	Uncertain	0.92	D
M_CAP	Benign	0.0083	T
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.82	L
PhyloP100		5.3
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	-0.48	N
REVEL	Benign	0.13
Sift	Benign	0.56	T
Sift4G	Benign	0.46	T
Polyphen		0.17	B
Vest4		0.39
MutPred		0.52		Loss of ubiquitination at K60 (P = 0.1264);
MVP		0.42
MPC		0.17
ClinPred		0.38	T
GERP RS		4.6
Varity_R		0.081
gMVP		0.50
Mutation Taster		=90/10	polymorphism

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

Other links and lift over

dbSNP: rs1158757669; hg19: chr6-10697635;