chr4-168723838-G-A

Variant names:

• chr4-168723838-G-A
• rs17542430
• NM_001166108.2:c.1964+11915G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001166108.2(PALLD):​c.1964+11915G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.349 in 150,804 control chromosomes in the GnomAD database, including 9,566 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.35 (9566 hom., cov: 30)
• Consequence: PALLD NM_001166108.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.140
• Publications: 2 publications found

Genes affected

PALLD (HGNC:17068): (palladin, cytoskeletal associated protein) This gene encodes a cytoskeletal protein that is required for organizing the actin cytoskeleton. The protein is a component of actin-containing microfilaments, and it is involved in the control of cell shape, adhesion, and contraction. Polymorphisms in this gene are associated with a susceptibility to pancreatic cancer type 1, and also with a risk for myocardial infarction. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

PALLD Gene-Disease associations (from GenCC):

• pancreatic cancer, susceptibility to, 1

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.403 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PALLD	NM_001166108.2	c.1964+11915G>A		intron_variant	Intron 10 of 21	ENST00000505667.6	NP_001159580.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PALLD	ENST00000505667.6	c.1964+11915G>A		intron_variant	Intron 10 of 21	1	NM_001166108.2	ENSP00000425556.1

Frequencies

GnomAD3 genomes AF: 0.349 AC: 52603 AN: 150726 Hom.: 9560 Cov.: 30

Gnomad AFR AF: 0.256

Gnomad AMI AF: 0.450

Gnomad AMR AF: 0.372

Gnomad ASJ AF: 0.357

Gnomad EAS AF: 0.237

Gnomad SAS AF: 0.321

Gnomad FIN AF: 0.357

Gnomad MID AF: 0.396

Gnomad NFE AF: 0.407

Gnomad OTH AF: 0.345

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.349 AC: 52632 AN: 150804 Hom.: 9566 Cov.: 30 AF XY: 0.346 AC XY: 25461 AN XY: 73536

African (AFR) AF: 0.256 AC: 10492 AN: 40940

American (AMR) AF: 0.371 AC: 5641 AN: 15188

Ashkenazi Jewish (ASJ) AF: 0.357 AC: 1239 AN: 3468

East Asian (EAS) AF: 0.238 AC: 1216 AN: 5108

South Asian (SAS) AF: 0.322 AC: 1541 AN: 4782

European-Finnish (FIN) AF: 0.357 AC: 3642 AN: 10194

Middle Eastern (MID) AF: 0.405 AC: 119 AN: 294

European-Non Finnish (NFE) AF: 0.407 AC: 27612 AN: 67830

Other (OTH) AF: 0.345 AC: 723 AN: 2096

Alfa AF: 0.388 Hom.: 19547

Bravo AF: 0.344

Asia WGS AF: 0.299 AC: 1040 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	2.8
DANN	Benign	0.62
PhyloP100		0.14
Mutation Taster		=100/0	polymorphism (auto)

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: rs17542430; hg19: chr4-169644989;