Variant chr11-66070581-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate

The NM_018026.4(PACS1):c.95C>A(p.Pro32Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000298 in 1,341,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000030 ( 0 hom. )

Consequence

PACS1
NM_018026.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0870

Variant links:

Genes affected

PACS1 (HGNC:30032): (phosphofurin acidic cluster sorting protein 1) This gene encodes a protein with a putative role in the localization of trans-Golgi network (TGN) membrane proteins. Mouse and rat homologs have been identified and studies of the homologous rat protein indicate a role in directing TGN localization of furin by binding to the protease's phosphorylated cytosolic domain. In addition, the human protein plays a role in HIV-1 Nef-mediated downregulation of cell surface MHC-I molecules to the TGN, thereby enabling HIV-1 to escape immune surveillance. [provided by RefSeq, Jul 2008]

PACS1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), PACS1. . Gene score misZ 3.71 (greater than the threshold 3.09). Trascript score misZ 3.8723 (greater than threshold 3.09). GenCC has associacion of gene with intellectual disability, autosomal dominant 40, Schuurs-Hoeijmakers syndrome.

BP4

Computational evidence support a benign effect (MetaRNN=0.07230052).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PACS1	NM_018026.4 linkuse as main transcript	c.95C>A	p.Pro32Gln	missense_variant	1/24	ENST00000320580.9	NP_060496.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PACS1	ENST00000320580.9 linkuse as main transcript	c.95C>A	p.Pro32Gln	missense_variant	1/24	1	NM_018026.4	ENSP00000316454	P2	Q6VY07-1
PACS1	ENST00000527224.1 linkuse as main transcript	n.219C>A		non_coding_transcript_exon_variant	1/7	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000105

AC:

AN:

94962

Hom.:

AF XY:

0.0000185

AC XY:

AN XY:

54004

show subpopulations

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 SAS exome

AF:

0.0000544

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000298

AC:

AN:

1341894

Hom.:

Cov.:

AF XY:

0.00000453

AC XY:

AN XY:

662338

show subpopulations

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:

0.0000133

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000283

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 07, 2023

The c.95C>A (p.P32Q) alteration is located in exon 1 (coding exon 1) of the PACS1 gene. This alteration results from a C to A substitution at nucleotide position 95, causing the proline (P) at amino acid position 32 to be replaced by a glutamine (Q). 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

0.046

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.55

CADD

Benign

7.1

DANN

Benign

0.93

DEOGEN2

Benign

0.024

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.086

LIST_S2

Benign

0.39

M_CAP

Benign

0.025

MetaRNN

Benign

0.072

MetaSVM

Benign

-0.95

MutationAssessor

Benign

0.90

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.82

PROVEAN

Benign

-0.17

REVEL

Benign

0.036

Sift

Pathogenic

0.0

Sift4G

Benign

0.53

Polyphen

0.0030

Vest4

0.25

MutPred

0.29

Loss of glycosylation at P32 (P = 0.0022);

MVP

0.18

MPC

1.1

ClinPred

0.20

GERP RS

-3.7

Varity_R

0.093

gMVP

0.067

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over