6-10702431-C-T

Variant names:

• chr6-10702431-C-T
• rs576346939
• NM_017906.3:c.310C>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.310C>T​(p.Leu104Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000279 in 1,613,428 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000026 (0 hom.)
• Consequence: PAK1IP1 NM_017906.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.23
• 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=0.09872261).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PAK1IP1	NM_017906.3	c.310C>T	p.Leu104Phe	missense_variant	Exon 3 of 10	ENST00000379568.4	NP_060376.2
PAK1IP1	XM_011514721.1	c.376C>T	p.Leu126Phe	missense_variant	Exon 4 of 11		XP_011513023.1
PAK1IP1	XM_005249204.3	c.313C>T	p.Leu105Phe	missense_variant	Exon 3 of 10		XP_005249261.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PAK1IP1	ENST00000379568.4	c.310C>T	p.Leu104Phe	missense_variant	Exon 3 of 10	1	NM_017906.3	ENSP00000368887.3

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152096 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

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: 0.0000588

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251454 AF XY: 0.00000736

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: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000260 AC: 38 AN: 1461214 Hom.: 0 Cov.: 31 AF XY: 0.0000220 AC XY: 16 AN XY: 726924

African (AFR) AF: 0.0000598 AC: 2 AN: 33466

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

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86246

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

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.0000324 AC: 36 AN: 1111386

Other (OTH) AF: 0.00 AC: 0 AN: 60380

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152214 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74432

African (AFR) AF: 0.0000241 AC: 1 AN: 41528

American (AMR) AF: 0.000131 AC: 2 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.00 AC: 0 AN: 4814

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68024

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000302

ExAC AF: 0.00000824 AC: 1

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Aug 11, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.310C>T (p.L104F) alteration is located in exon 3 (coding exon 3) of the PAK1IP1 gene. This alteration results from a C to T substitution at nucleotide position 310, causing the leucine (L) at amino acid position 104 to be replaced by a phenylalanine (F). 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	0.12
BayesDel_addAF	Benign	-0.051	T
BayesDel_noAF	Benign	-0.31
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.026	T
Eigen	Benign	-0.34
Eigen_PC	Benign	-0.20
FATHMM_MKL	Benign	0.63	D
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.099	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.81	L
PhyloP100		1.2
PrimateAI	Uncertain	0.49	T
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.15
Sift	Benign	0.20	T
Sift4G	Benign	0.71	T
Polyphen		0.045	B
Vest4		0.31
MutPred		0.59		Loss of sheet (P = 0.1501);
MVP		0.48
MPC		0.21
ClinPred		0.21	T
GERP RS		3.9
Varity_R		0.066
gMVP		0.40
Mutation Taster		=82/18	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: rs576346939; hg19: chr6-10702664;