Table 1 Details of the multi-nucleotide variant (MNV) and corresponding single-nucleotide variants (SNVs) in the ABCG8 gene.

From: Compound heterozygous variants in the ABCG8 gene in a Japanese girl with sitosterolemia

Nucleotide

Amino acid

Population database

Disease database

in silico analysis

gnomADa,b

dbSNPc

HGVDa,d

ToMMo 4.7KJPNa,e

HGMDf

ClinVarg

CADD scoreh

Polyphen-2i

SIFTj

MutationTasterk

<MNV detected in the patient>

c.1256_1257delTCinsAA

p.Ile419Lys

0.000063 (16/251446)

Disease causing (hypercholesterolemia)

25.2

Probably damaging

Deleterious

Disease causing

<corresponding SNVs>

c.1256T> A

p.Ile419Asn

0.000072 (18/251438)

rs201659189

0.0021 (5/1209)

0.0008 (8/9546)

26.6

Probably damaging

Deleterious

Disease causing

c.1257C > A

p.Ile419Ile

0.000063 (16/251446)

rs200818073

0.0021 (5/1209)

0.0008 (8/9546)

8.8

Tolerated

Disease causing

  1. aAllele frequency and allele count are shown.
  2. bGenome Aggregation Database; https://gnomad.broadinstitute.org/.
  3. cSingle Nucleotide Polymorphism Database; https://www.ncbi.nlm.nih.gov/snp/.
  4. dHuman Genetic Variation Database; http://www.hgvd.genome.med.kyoto-u.ac.jp/.
  5. eToMMo 4.7KJPN Allele Frequency Panel; https://jmorp.megabank.tohoku.ac.jp/202001/variants.
  6. fHuman Gene Mutation Database; https://portal.biobase-international.com/hgmd/pro/start.php.
  7. ghttps://www.ncbi.nlm.nih.gov/clinvar/.
  8. hhttps://cadd.gs.washington.edu/.
  9. ihttp://genetics.bwh.harvard.edu/pph2/.
  10. jhttps://sift.bii.a-star.edu.sg/.
  11. khttp://www.mutationtaster.org/.