Variant chr13-113163059-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 4P and 4B. PM1PP3_ModerateBS2

The NM_003891.3(PROZ):c.310G>A(p.Asp104Asn) variant causes a missense change. The variant allele was found at a frequency of 0.0000256 in 1,563,136 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

PROZ
NM_003891.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.71

Variant links:

Genes affected

PROZ (HGNC:9460): (protein Z, vitamin K dependent plasma glycoprotein) This gene encodes a liver vitamin K-dependent glycoprotein that is synthesized in the liver and secreted into the plasma. The encoded protein plays a role in regulating blood coagulation by complexing with protein Z-dependent protease inhibitor to directly inhibit activated factor X at the phospholipid surface. Deficiencies in this protein are associated with an increased risk of ischemic arterial diseases and fetal loss. Mutations in this gene are the cause of protein Z deficiency. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jan 2012]

PROZ links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM1

In a modified_residue (3R)-3-hydroxyaspartate (size 0) in uniprot entity PROZ_HUMAN

PP3

MetaRNN computational evidence supports a deleterious effect, 0.856

BS2

High AC in GnomAdExome4 at 39 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PROZ	NM_003891.3 link	c.310G>A	p.Asp104Asn	missense_variant	Exon 4 of 8	ENST00000375547.7	NP_003882.1	P22891-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PROZ	ENST00000375547.7 link	c.310G>A	p.Asp104Asn	missense_variant	Exon 4 of 8	1	NM_003891.3	ENSP00000364697.2		P22891-1
PROZ	ENST00000342783.5 link	c.376G>A	p.Asp126Asn	missense_variant	Exon 5 of 9	1		ENSP00000344458.4		P22891-2

Frequencies

GnomAD3 genomes

AF:

0.00000659

AC:

AN:

151852

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000114

AC:

AN:

175460

Hom.:

AF XY:

0.0000107

AC XY:

AN XY:

93164

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000281

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000276

AC:

AN:

1411284

Hom.:

Cov.:

AF XY:

0.0000301

AC XY:

AN XY:

697380

show subpopulations

Gnomad4 AFR exome

AF:

0.0000311

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:

0.0000323

Gnomad4 OTH exome

AF:

0.0000514

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151852

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74144

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.00000858

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 01, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.310G>A (p.D104N) alteration is located in exon 4 (coding exon 4) of the PROZ gene. This alteration results from a G to A substitution at nucleotide position 310, causing the aspartic acid (D) at amino acid position 104 to be replaced by an asparagine (N). 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

0.11

BayesDel_addAF

Uncertain

0.061

BayesDel_noAF

Benign

-0.15

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.91

.;D

Eigen

Benign

0.17

Eigen_PC

Benign

0.046

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.83

T;T

M_CAP

Pathogenic

0.46

MetaRNN

Pathogenic

0.86

D;D

MetaSVM

Pathogenic

1.1

MutationAssessor

Benign

0.94

.;L

PrimateAI

Uncertain

0.56

PROVEAN

Pathogenic

-4.6

D;D

REVEL

Pathogenic

0.65

Sift

Pathogenic

0.0

D;D

Sift4G

Benign

0.17

T;T

Polyphen

0.99

D;D

Vest4

0.29

MutPred

0.77

.;Loss of catalytic residue at D104 (P = 0.1284);

MVP

0.99

MPC

0.22

ClinPred

0.97

GERP RS

4.0

Varity_R

0.73

gMVP

0.79

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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