rs878855117

Positions:

• chr16-23607886-G-A
• chr16-23607886-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_024675.4(PALB2):​c.3328C>T​(p.Leu1110Phe) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: PALB2 NM_024675.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.58

Genes affected

PALB2 (HGNC:26144): (partner and localizer of BRCA2) This gene encodes a protein that may function in tumor suppression. This protein binds to and colocalizes with the breast cancer 2 early onset protein (BRCA2) in nuclear foci and likely permits the stable intranuclear localization and accumulation of BRCA2. [provided by RefSeq, Jul 2008]

(HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PALB2	NM_024675.4	c.3328C>T	p.Leu1110Phe	missense_variant	12/13	ENST00000261584.9	NP_078951.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PALB2	ENST00000261584.9	c.3328C>T	p.Leu1110Phe	missense_variant	12/13	1	NM_024675.4	ENSP00000261584	P1
	ENST00000561764.1	n.185+503G>A		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.38
BayesDel_addAF	Benign	-0.059	T
BayesDel_noAF	Benign	-0.32
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.085	T;T
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.87
FATHMM_MKL	Uncertain	0.86	D
LIST_S2	Benign	0.83	T;T
M_CAP	Benign	0.013	T
MetaRNN	Uncertain	0.54	D;D
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	2.0	.;M
MutationTaster	Benign	1.0	D
PrimateAI	Benign	0.45	T
PROVEAN	Uncertain	-2.8	D;D
REVEL	Benign	0.28
Sift	Uncertain	0.016	D;D
Sift4G	Uncertain	0.014	D;D
Polyphen		1.0	.;D
Vest4		0.59
MutPred		0.33		.;Loss of stability (P = 0.1033);
MVP		0.70
MPC		0.35
ClinPred		0.94	D
GERP RS		6.1
Varity_R		0.45
gMVP		0.26

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.070		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr16-23619207; COSMIC: COSV105847614;