10-70529985-G-C

Position:

• chr10-70529985-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_014431.3(PALD1):​c.385G>C​(p.Gly129Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000199 in 1,457,740 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.000020 (0 hom.)
• Consequence: PALD1 NM_014431.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.13

Genes affected

PALD1 (HGNC:23530): (phosphatase domain containing paladin 1) Predicted to enable protein tyrosine phosphatase activity. Predicted to be involved in peptidyl-tyrosine dephosphorylation. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

PALD1 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.4075393).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PALD1	NM_014431.3	c.385G>C	p.Gly129Arg	missense_variant	4/20	ENST00000263563.7	NP_055246.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PALD1	ENST00000263563.7	c.385G>C	p.Gly129Arg	missense_variant	4/20	1	NM_014431.3	ENSP00000263563.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000199 AC: 29 AN: 1457740 Hom.: 0 Cov.: 32 AF XY: 0.0000193 AC XY: 14 AN XY: 725126

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000261

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000568 Hom.: 0

Bravo AF: 0.0000113

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

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 24, 2024

The c.385G>C (p.G129R) alteration is located in exon 4 (coding exon 3) of the PALD1 gene. This alteration results from a G to C substitution at nucleotide position 385, causing the glycine (G) at amino acid position 129 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	0.12
BayesDel_addAF	Benign	-0.088	T
BayesDel_noAF	Benign	-0.36
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.15	T
Eigen	Uncertain	0.21
Eigen_PC	Benign	0.080
FATHMM_MKL	Benign	0.74	D
LIST_S2	Benign	0.78	T
M_CAP	Benign	0.025	T
MetaRNN	Benign	0.41	T
MetaSVM	Benign	-0.92	T
MutationAssessor	Uncertain	2.2	M
PrimateAI	Benign	0.35	T
PROVEAN	Uncertain	-3.4	D
REVEL	Benign	0.14
Sift	Uncertain	0.013	D
Sift4G	Uncertain	0.0050	D
Polyphen		0.95	P
Vest4		0.42
MutPred		0.46		Gain of solvent accessibility (P = 0.0306);
MVP		0.58
MPC		0.33
ClinPred		0.69	D
GERP RS		3.5
Varity_R		0.17
gMVP		0.56

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

Publications

LitVar

Other links and lift over

dbSNP: rs754609623; hg19: chr10-72289741;