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Table 2 LDLR gene variants with in-Silico analysis on the effect of the variants.

From: Analysis of sequence variations in low-density lipoprotein receptor gene among Malaysian patients with familial hypercholesterolemia

Variant name*

Location

In Silico analysis

Statistical analysis

Miscellaneous

Reference

  

Non-pathogenic

Pathogenic

Patient

n(%)a

Control

n(%)b

** P value

  

Nil

promoter

       

c.81C>T;p.Cys27Cys

exon 2

√

 

1(0.6)

  

rs2228671

NCBI; UCL***

c.190+56G>A

Intron 2

√

 

3(1.9)

  

rs3745677

NCBI; UCL***

c.190+58C>T

intron 2

√

 

7 (4.5)

4(5)

0.9

rs3745678

NCBI

c.300C>T;p.Asp100Asp

exon 3

√

 

1(0.6)

  

Synonymous Unlikely to cause pathogenicity

No reference

c.910G>A;p.Asp304Asn

exon 6

√

 

7(4.5)

  

Changes in amino acid Benign by Poly Phen

UCL***

c.940+36G>A

intron 6

√

 

3(1.8)

  

rs13306513

NCBI

c.1060+7T>C

intron 7

√

 

18(11.7)

8(10)

0.7

rs2738442

NCBI

c.1060+10G>C

intron 7

√

 

5(3.2)

3(3.8)

0.9

rs12710260

NCBI; HGMD****

c.1186+41T>A

intron 8

√

 

1(0.6)

  

Location is unlikely to cause pathogenicity

No reference

c.1194C>T;p.Ile398Ile

exon 9

√

 

5(3.2)

  

rs13306498

NCBI

c.1359-30C>T

intron 9

√

 

2(1.3)

  

rs1003723

NCBI

c.1411A>G;p.Arg471Gly

exon 10

√

 

17(11.0)

  

Changes in amino acid Benign by Poly Phen

No reference

c.1617C>T;p.Pro539Pro

exon 11

√

 

6 (3.9)

4(5)

0.7

rs5929

NCBI

c.1705+56C>T

intron 11

√

 

12 (7.8)

2 (2.5)

0.08

rs4508523

NCBI

c.1705+112C>G

intron 11

√

 

1(0.6)

  

Location is unlikely to cause pathogenicity

No reference

c.1706-55A>C

intron 11

√

 

6 (3.9)

  

rs2738447

NCBI

c.1706-69G>T

intron 11

√

 

1(0.6)

  

rs7259278

NCBI

c.1705+117T>G

intron 11

√

 

2(1.3)

  

Location is unlikely to cause pathogenicity

No reference

c.1773C>T;p.Asn591Asn

exon 12

√

 

7(4.5)

  

rs688

NCBI

c.1959T>C;p.Val653Val

exon 13

√

 

1(0.6)

  

rs5925

NCBI

c.2232A>G;p.Arg744Arg

exon 15

√

 

5 (3.2)

3(3.8)

0.8

rs5927

NCBI

c.190+4A>T

intron 2

 

√

1(0.6)

  

Possibly pathogenic

UCL**

c.301G>A;p.Glu101Lys

exon 3

 

√

11(7.1)

  

Possibly pathogenic

UniProt; UCL***

c.415G>C;p.Asp139His

exon 4

 

√

1(0.6)

  

Probably pathogenic

No reference

c.601G>A;p.Glu201Lys

exon 4

 

√

9(5.8)

  

Probably pathogenic

UCL**

c.763T>A;p.Cys255Ser

exon 5

 

√

10(6.5)

  

Probably pathogenic

UCL***

c.1706_1845dup;p.Asp616IlefsX96

exon 12

 

√

2(1.3)

  

Pathogenic

No reference

c.2100C>G;p.Asp700Glu

exon 14

 

√

5(3.2)

  

Possibly pathogenic

UniProt; UCL***

c.1996_2012del17;p.Trp666ProfsX45

exon 14

 

√

4(2.6)

  

Pathogenic

No reference

  1. *Naming of the variants done according to Nomenclature of the Human Genome Variation Society (HGVS).
  2. ** Chi square test
  3. *** http://www.ucl.ac.uk/Library/database
  4. ****Human Genome Mutation Database
  5. *****Nonsense-mediated decay
  6. rs reference sequence from NCBI
  7. a percentage from 154
  8. b percentage from 80**