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Table 1 List of the PADI6 pathogenic variants and prediction of their effect on the protein structure and function

From: Loss-of-function maternal-effect mutations of PADI6 are associated with familial and sporadic Beckwith-Wiedemann syndrome with multi-locus imprinting disturbance

Position

Alleles

Variant ID

Allele frequency

AA

Molecular effect

Conservation in orthologous proteins

Prediction

Genotype

Family

SIFT

Polyphen-2

SDM (ΔΔG)

Accessible surface area

chr1 17718714

G > A

 

Trp356Ter

Nonsense

 

Comp het

1

chr1 17727743

C > G

rs755260464a

0.000004012

Pro632Ala

Missense

Yes

Deleterious

Possibly damaging

Stabilizing (0.600 kcal/mol)

Å2 = 0.61

chr1:17721538

A > G

rs761556429b

0.000004008

Met477Val

Missense

Yes

Tolerated

Benign

Destabilizing (− 0.400 kcal/mol)

Å2 = 3.2

Comp het

2

chr1:17727929

C > T

rs1368496637c

0.000008

Pro694Ser

Missense

Yes

Deleterious

Possibly damaging

Neutral (0.000 kcal/mol)

Å2 = 61.7

chr1:17727854-17727856

Del C

 

Thr669Lys

fs*85

 

Het

3

  1. Allele frequency was worldwide, as reported by GnomeAD
  2. Comp het compound heterozygous, Het heterozygous
  3. aObserved only in heterozygosity in a Swedish male
  4. bObserved only in heterozygosity in a Southern European male
  5. cObserved only in two males in heterozygosity