1-17280704-C-T

Variant names:

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 8P and 2B. PP5_Very_StrongBP4BS2_Supporting

The NM_016233.2(PADI3):c.1669C>T(p.Arg557Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000427 in 1,614,140 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★).

Frequency

Genomes: 𝑓 0.0024 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00022 ( 2 hom. )

Consequence

PADI3
NM_016233.2 missense

Scores

Clinical Significance

Pathogenic/Likely pathogenic criteria provided, multiple submitters, no conflicts P:2

Conservation

PhyloP100: 0.0610

Publications

3 publications found

Variant links:

Genes affected

PADI3 (HGNC:18337): (peptidyl arginine deiminase 3) This gene encodes a member of the peptidyl arginine deiminase family of enzymes, which catalyze the post-translational deimination of proteins by converting arginine residues into citrullines in the presence of calcium ions. The family members have distinct substrate specificities and tissue-specific expression patterns. The type III enzyme modulates hair structural proteins, such as filaggrin in the hair follicle and trichohyalin in the inner root sheath, during hair follicle formation. Together with the type I enzyme, this enzyme may also play a role in terminal differentiation of the epidermis. This gene exists in a cluster with four other paralogous genes. [provided by RefSeq, Jul 2008]

PADI3 Gene-Disease associations (from GenCC):

uncombable hair syndrome 1
Inheritance: AR, Unknown Classification: STRONG, MODERATE, LIMITED Submitted by: Laboratory for Molecular Medicine, Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
uncombable hair syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

PADI3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

PP5

Variant 1-17280704-C-T is Pathogenic according to our data. Variant chr1-17280704-C-T is described in ClinVar as Pathogenic/Likely_pathogenic. ClinVar VariationId is 599196.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP4

Computational evidence support a benign effect (MetaRNN=0.020628273). . Strength limited to SUPPORTING due to the PP5.

BS2

High Homozygotes in GnomAdExome4 at 2 AR,Unknown geneVariant has number of homozygotes lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016233.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PADI3	NM_016233.2	MANE Select	c.1669C>T	p.Arg557Trp	missense	Exon 15 of 16	NP_057317.2	Q9ULW8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PADI3	ENST00000375460.3	TSL:1 MANE Select	c.1669C>T	p.Arg557Trp	missense	Exon 15 of 16	ENSP00000364609.3	Q9ULW8

Frequencies

GnomAD3 genomes

AF:

0.00233

AC:

354

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00661

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00426

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:

0.000132

Gnomad OTH

AF:

0.00287

GnomAD2 exomes

AF:

0.000640

AC:

161

AN:

251454

AF XY:

0.000434

show subpopulations

Gnomad AFR exome

AF:

0.00683

Gnomad AMR exome

AF:

0.000983

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000791

Gnomad OTH exome

AF:

0.000977

GnomAD4 exome

AF:

0.000224

AC:

328

AN:

1461866

Hom.:

Cov.:

AF XY:

0.000186

AC XY:

135

AN XY:

727230

show subpopulations

African (AFR)

AF:

0.00603

AC:

202

AN:

33480

American (AMR)

AF:

0.00130

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000348

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53416

Middle Eastern (MID)

AF:

0.000173

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.0000225

AC:

AN:

1111990

Other (OTH)

AF:

0.000646

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.469

Heterozygous variant carriers

105

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00238

AC:

362

AN:

152274

Hom.:

Cov.:

AF XY:

0.00222

AC XY:

165

AN XY:

74458

show subpopulations

African (AFR)

AF:

0.00678

AC:

282

AN:

41568

American (AMR)

AF:

0.00425

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5172

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10604

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000132

AC:

AN:

68032

Other (OTH)

AF:

0.00284

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.496

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000531

Hom.:

Bravo

AF:

0.00335

ESP6500AA

AF:

0.00726

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000807

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

ClinVar submissions

Significance:Pathogenic/Likely pathogenic

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Central centrifugal cicatricial alopecia (1)

Uncombable hair syndrome 1 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.26

CADD

Uncertain

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.21

Eigen

Uncertain

0.44

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.88

MetaRNN

Benign

0.021

MetaSVM

Benign

-0.73

MutationAssessor

Uncertain

2.9

PhyloP100

0.061

PrimateAI

Uncertain

0.51

PROVEAN

Pathogenic

-6.3

REVEL

Benign

0.21

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0020

Polyphen

1.0

Vest4

0.55

MVP

0.60

MPC

0.24

ClinPred

0.070

GERP RS

3.6

Varity_R

0.66

gMVP

0.71

Mutation Taster

=25/75

disease causing (ClinVar)

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over