CYP2D6 allele nomenclature

 

 

Allele

Protein

Nucleotide changes, 
Gene M33388*

*Contains sequencing errors. AY545216 represents CYP2D6*1 without sequencing errors; positions after 600 in M33388 should be numbered with -1 nucleotide (601delC),  positions after 1330 with 0 nucleotides (1330_1331insG), and positions after 1439 with +1 nucleotide (1439_1440insC) as compared with AY545216. CG at position 1289-90 should read GC. All positions in the table are numbered according to M33388.

XbaI haplotype (kb)

 

 

Trivial name

Effect

Enzyme activity

References

In vivo

In vitro

CYP2D6*1A

CYP2D6.1

None

29

Wild-type

 

Normal

Normal

Kimura et al., 1989

CYP2D6*1B

CYP2D6.1

3828G>A

29

 

 

Normal
(d, s)

 

Marez et al., 1997

CYP2D6*1C

CYP2D6.1

1978C>T

 

M4

 

Normal (s)

 

Marez et al., 1997

CYP2D6*1D

CYP2D6.1

2575C>A

 

M5

 

 

 

Marez et al., 1997

CYP2D6*1E

CYP2D6.1

1869T>C

 

 

 

 

 

Sachse et al., 1997

CYP2D6*1XN

CYP2D6.1

 

42

 

N active
genes

Incr

 

Dahl et al., 1995 
Sachse et al., 1997

CYP2D6*2A

CYP2D6.2

-1584C>G; -1235A>G; -740C>T;
-678G>A; CYP2D7 gene conversion in intron 1;
1661G>C; 2850C>T; 4180G>C

29

CYP2D6L

R296C; S486T

Normal
(dx,d,s)

Normal (b, dx)

Johansson et al., 1993
Panserat et al., 1994
Raimundo et al., 2000
Sakuyama et al., 2008
See also comment below the table.

CYP2D6*2B

CYP2D6.2

1039C>T; 1661G>C; 2850C>T; 4180G>C

 

 

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2C

CYP2D6.2

1661G>C; 2470T>C; 2850C>T; 4180G>C

 

 

R296C; S486T

 

 

Marez et al., 1997
Sachse et al., 1997

CYP2D6*2D

CYP2D6.2

2850C>T; 4180G>C

 

M10

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2E

CYP2D6.2

997C>G; 1661G>C; 2850C>T; 4180G>C

 

M12

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2F

CYP2D6.2

1661G>C; 1724C>T; 2850C>T; 4180G>C

 

M14

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2G

CYP2D6.2

1661G>C; 2470T>C; 2575C>A; 2850C>T; 4180G>C

 

M16

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2H

CYP2D6.2

1661G>C; 2480C>T; 2850C>T; 4180G>C

 

M17

R296C; S486T

 

 

Marez et al., 1997

CYP2D6*2J

 

See CYP2D6*59

 

 

 

 

 

 

CYP2D6*2K

CYP2D6.2

1661G>C; 2850C>T; 4115C>T; 4180G>C

 

M21

R296C; S486T


 

  

Marez et al., 1997

CYP2D6*2L 

(formerly CYP2D6*41B)

CYP2D6.2

-1584C; -1298G>A; -1235A>G;
-740C>T; 310G>T; 746C>G; 843T>G; 1513C>T; 1661G>C; 1757C>T;
2850C>T; 3384A>C; 3584G>A; 3790C>T; 4180G>C

  

  

R296C; S486T

  

  

Gaedigk et al., 2005a

CYP2D6*2M

CYP2D6.2

-1584C; -1237_-1236insAA;
-1235A>G; -750_-749delGA;
-740C>T; -678G>A; CYP2D7 gene conversion in intron 1; 310G>T; 746C>G; 843T>G; 1661G>C;
2850C>T; 2988G; 3384A>C; 3584G>A; 3790C>T; 4180G>C; 4481G>A

  

  

R296C; S486T

  

  

Gaedigk et al., 2005b

CYP2D6*2XN
(N=2, 3, 4, 5 or 13)

CYP2D6.2

1661G>C; 2850C>T4180G>C

42-175

 

R296C; S486T;
N active genes

Incr
(d)

 

Johansson et al., 1993
Dahl et al., 1995 
Aklillu et al., 1996

CYP2D6*3A

 

2549delA

29

CYP2D6A

259Frameshift

None
(d, s)

None 
(b)

Kagimoto et al., 1990

CYP2D6*3B

 

1749A>G; 2549delA

 

 

N166D; 259Frameshift

 

 

Marez et al., 1997

CYP2D6*4A

 

100C>T; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 4180G>C

44, 29, 16+9

CYP2D6B

P34S; L91M; H94Rsplicing defect; S486T

None 
(d, s)

None 
(b)

Kagimoto et al., 1990
Gough et al., 1990
Hanioka et al., 1990

CYP2D6*4B

 

100C>T; 974C>A; 984A>G; 997C>G; 1846G>A; 4180G>C

29

CYP2D6B

P34S; L91M; H94R; splicing defect; S486T

None 
(d, s)

None 
(b)

Kagimoto et al., 1990

CYP2D6*4C

 

100C>T; 1661G>C; 1846G>A; 3887T>C; 4180G>C

44/29

K29-1

P34S; splicing defect; L421P; S486T

None

 

Yokota et al., 1993

CYP2D6*4D

 

100C>T; 1039C>T; 1661G>C; 1846G>A; 4180G>C

 

 

P34S; splicing defect; S486T

None (dx)

 

Marez et al., 1997

CYP2D6*4E

 

100C>T; 1661G>C; 1846G>A; 4180G>C

 

 

P34S; splicing defect; S486T

 

 

Marez et al., 1997

CYP2D6*4F

 

100C>T; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 1858C>T;  4180G>C

 

 

P34S; L91M; H94R; splicing defect; R173C; S486T

 

 

Marez et al., 1997

CYP2D6*4G

 

100C>T; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 2938C>T; 4180G>C 

 

 

P34S; L91M; H94R; splicing defect; P325L; S486T

 

 

Marez et al., 1997

CYP2D6*4H

 

100C>T; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 3877G>C; 4180G>C

 

 

P34S; L91M; H94R; splicing defect; E418Q; S486T

 

 

Marez et al., 1997

CYP2D6*4J

 

100C>T; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A

 

 

P34S; L91M; H94R; splicing defect

 

 

Marez et al., 1997

CYP2D6*4K

 

100C>T; 1661G>C; 1846G>A; 2850C>T; 4180G>C

 

 

P34S; splicing defect; R296C; S486T

None

 

Sachse et al., 1997

CYP2D6*4L

 

100C>T; 997C>G; 1661G>C; 1846G>A; 4180G>C

 

 

P34S; splicing defect; S486T

 

 

Shimada et al., 2001

CYP2D6*4M

 

-1235A>G; 746C>G; 843T>G 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 2097A>G; 3384A>C; 3582A>G; 4401C>T

 

 

L91M; H94R; splicing defect

 

 

Agundez at el., 1997
Fuselli et al., 2004

Gaedigk et al., 2006

CYP2D6*4N

Found in a gene duplication

 

-1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; 746C>G; 843T>G; 974C>A; 984A>G; 997C>G; 1661G>C; 1846G>A; 2097A>G; 3384A>C; 3582A>G; gene conversion to CYP2D7 in exon 9; 4180G>C; 4401C>T

 

 

P34S; L91M; H94R; splicing defect; P469A; T470A; H478S; G479A; F481V; A482S; S486T

 

     

Gaedigk et al., 2006

CYP2D6*4X2

 

 

32+9

 

 

None

 

Løvlie et al., 1997
Sachse et al., 1998

CYP2D6*5

 

CYP2D6 deleted

11.5 or 13

CYP2D6D

CYP2D6 deleted

None 
(d, s)

 

Gaedigk et al., 1991
Steen et al., 1995

CYP2D6*6A

 

1707delT

29

CYP2D6T

118Frameshift

None 
(d, dx)

 

Saxena et al., 1994

CYP2D6*6B

 

1707delT; 1976G>A

29

 

118Frameshift

None
(s, d)

 

Evert et al., 1994
Daly et al., 1995

CYP2D6*6C

 

1707delT; 1976G>A; 4180G>C

 

 

118Frameshift

None (s)

 

Marez et al., 1997

CYP2D6*6D

 

1707delT; 3288G>A

 

 

118Frameshift

 

 

Marez et al., 1997

CYP2D6*7

CYP2D6.7

2935A>C

29

CYP2D6E

H324P

None
(s)

 

Evert et al., 1994

CYP2D6*8

 

1661G>C; 1758G>T; 2850C>T; 4180G>C

 

CYP2D6G

G169X

None 
(d, s)

 

Broly et al., 1995

CYP2D6*9

CYP2D6.9

2615_2617delAAG

29

CYP2D6C

K281del

Decr
(b,s,d)

Decr
(b,s,d)

Tyndale et al., 1991
Broly & Meyer, 1993

CYP2D6*9x2

CYP2D6.9

2615_2617delAAG

 

 

K281del

 

 

Gaedigk et al., 2011b

CYP2D6*10A

CYP2D6.10

100C>T; 1661G>C; 4180G>C

44, 29

CYP2D6J

P34S; S486T

Decr
(s)

Decr (b, dx)

Yokota et al., 1993
Sakuyama et al., 2008

CYP2D6*10B

CYP2D6.10

-1426C>T; -1237_-1236insAA;
-1235A>G; -1000G>A;
100C>T; 1039C>T; 1661G>C; 4180G>C

44, 29

CYP2D6Ch1

P34S; S486T

Decr
(d)

Decr
(b)

Johansson et al., 1994

CYP2D6*10C

see CYP2D6*36

CYP2D6*10D

CYP2D6.10

100C>T; 1039C>T; 1661G>C; 4180G>C, CYP2D7-like 3'-flanking region

46

 

P34S; S486T

 

 

Ishiguro et al., 2004

CYP2D6*10X2

CYP2D6.10

 

42

 

 

Decr         (dx)

 

Garcia-Barceló et al., 2000
Ji et al., 2002
             
Mitsunaga et al., 2002
 
Ishiguro et al., 2004

CYP2D6*11

 

883G>C; 1661G>C; 2850C>T; 4180G>C

29

CYP2D6F

Splicing defect; R296C; S486T

None 
(s)

 

Marez et al., 1995

CYP2D6*12

CYP2D6.12

124G>A; 1661G>C; 2850C>T; 4180G>C

29

 

G42R; R296C; S486T

None 
(s)

 

Marez et al., 1996

CYP2D6*13A1

Originally called CYP2D6*13

 

CYP2D7/2D6 hybrid gene with switch region in intron 1

 

Can occur single as well as in tandem with CYP2D6*1 and CYP2D6*1xN

29

 

Frameshift

None 
(dx)

 

Panserat et al., 1995
Black et al., 2012

CYP2D6*13A2

 

Originally called CYP2D6*77

 

CYP2D7/2D6 hybrid gene with switch region in intron 1

 

Switch region further downstream compared to CYP2D6*13A1

 

In tandem with CYP2D6*2

 

 

Frameshift

 

 

Gaedigk et al., 2010a

CYP2D6*13B

 

Originally called CYP2D6*79

 

CYP2D7/2D6 hybrid gene with switch region in exon 2

 

 

Frameshift

 

 

Gaedigk et al., 2010b

CYP2D6*13C

 

Originally called CYP2D6*80

 

CYP2D7/2D6 hybrid gene with switch region in exon 3

 

 

Frameshift

 

 

Gaedigk et al., 2010b

CYP2D6*13D

 

Originally called CYP2D6*78

 

CYP2D7/2D6 hybrid gene with switch region in intron 4

 

In tandem with CYP2D6*2

 

 

Frameshift

 

 

Gaedigk et al., 2010a

CYP2D6*13E

 

Originally called CYP2D6*67

 

CYP2D7/2D6 hybrid gene with switch region in exon 5

 

 

Frameshift

 

 

Gaedigk et al., 2010b

CYP2D6*13F

 

Originally called CYP2D6*16 and CYP2D6*66

 

CYP2D7/2D6 hybrid gene with switch region in intron 7 - intron 8

Due to homologies with multiple CYP2D7 sequences, the exact crossover point is imprecise, but identical, for CYP2D6*16 and CYP2D6*66

11

CYP2D6D2

Frameshift

None
(d)

 

Daly et al., 1996

Gaedigk et al., 2008a

CYP2D6*13G1

 

CYP2D7/2D6 hybrid gene with switch region in intron 7

Contains a 9-bp insertion identical to CYP2D6 in intron 4

 

 

Frameshift

 

 

Black et al. 2011

CYP2D6*13G2

 

CYP2D7/2D6 hybrid gene with switch region in intron 7

 

Contains a 9-bp insertion identical to CYP2D6 in intron 4

 

Contains one CYP2D7-like SNP in exon 8

 

 

Frameshift

 

 

Black et al. 2011

CYP2D6*13H

 

Originally called CYP2D6*76

 

CYP2D7/2D6 hybrid gene with switch region in exon 9

 

In tandem with CYP2D6*1

 

 

Frameshift

 

 

Gaedigk et al., 2010a

CYP2D6*14A

                  

CYP2D6.14A

100C>T; 1758G>A; 2850C>T; 4180G>C

29

 

P34S; G169R; R296C; S486T

None 
(d)

None (b, dx)

Wang, 1992
Wang et al., 1999
Sakuyama et al., 2008

CYP2D6*14B

CYP2D6.14B

intron 1 conversion with CYP2D7 (214-245); 1661G>C; 1758G>A; 2850C>T; 4180G>C

 

 

G169R; R296C; S486T

 

Decr (b)
 

Ji et al., 2002
Sakuyama et al., 2008

CYP2D6*15

 

137_138insT

29

 

46Frameshift

None
(d, dx)

 

Sachse et al., 1996

CYP2D6*16

 

Renamed to CYP2D6*13F, see above

 

CYP2D6*17

CYP2D6.17

1023C>T; 1661G>C; 2850C>T; 4180G>C

29

CYP2D6Z

T107I; R296C; S486T

Decr
(d)

Decr
(b)

Masimirembwa et al., 1996
Oscarson et al., 1997

CYP2D6*17XN

CYP2D6.17

 

 

 

 

 

 

Cai et al., 2006

CYP2D6*18

CYP2D6.18

4125_4133dupGTGCCCACT

29

CYP2D6(J9)

468_470dupVPT

None (s)

Decr (b, dx)

Yokoi et al., 1996
Sakuyama et al., 2008

CYP2D6*19

 

1661G>C; 2539_2542delAACT; 2850C>T; 4180G>C

 

 

255Frameshift

None

   

Marez et al., 1997

CYP2D6*20

 

1661G>C; 1973_1974insG; 1978C>T; 1979T>C; 2850C>T; 4180G>C

 

 

211Frameshift

None (m)

 

Marez-Allorge et al., 1999

CYP2D6*21A


 

-1584C>G; -1426C>T; -1258_-1257insAAAAA;
-1235A>G; -740C>T; -678G>A; -629A>G; 214G>C; 221C>A; 223C>G; 227T>C; 310G>T; 601delC; 1661G>C; 2573_2574ins
C;
2850C>T; 3584G>A; 4180G>C


     

 
    

267Frameshift

None


 

Chida et al., 1999
More detailed information submitted 7-May-2002 by
Dr. Jae-Gook Shin.

CYP2D6*21B

 

-1584C>G; -1235A>G;
-740C>T; -678G>A; intron 1 conversion with CYP2D7 (214-245); 1661G>C; 2573_2574insC;
2850C>T; 4180G>C

 

 

267Frameshift

None 

 

Yamazaki et al., 2003

CYP2D6*22

CYP2D6.22

82C>T

 

M2

R28C

 

 

Marez et al., 1997

CYP2D6*23

CYP2D6.23

957C>T

 

M3

A85V

 

 

Marez et al., 1997

CYP2D6*24

CYP2D6.24

2853A>C

 

M6

I297L

 

 

Marez et al., 1997

CYP2D6*25

CYP2D6.25

3198C>G

 

M7

R343G

 

 

Marez et al., 1997

CYP2D6*26

CYP2D6.26

3277T>C

 

M8

I369T

 

 

Marez et al., 1997

CYP2D6*27

CYP2D6.27

3853G>A

 

M9

E410K

 

Normal (b, dx)

Marez et al., 1997
Sakuyama et al., 2008

CYP2D6*28

CYP2D6.28

19G>A; 1661G>C; 1704C>G; 2850C>T; 4180G>C

 

M11

V7M; Q151E; R296C; S486T

 

  

Marez et al., 1997

CYP2D6*29

CYP2D6.29

1659G>A; 1661G>C; 2850C>T; 3183G>A; 4180G>C

 

M13

V136I; R296C; V338M; S486T

Decr.

Decr.

Marez et al., 1997
Wennerholm et al., 2001
Wennerholm et al., 2002

CYP2D6*30

CYP2D6.30

1661G>C; 1863_1864insTTTCGCCCC; 2850C>T; 4180G>C

 

M15

174_175insFRP; R296C; S486T

 

 

Marez et al., 1997

CYP2D6*31

CYP2D6.31

-1770G>A; -1584C>G; -1253A>G;
-740C>T; -678G>A; CYP2D7 gene conversion in intron 1; 310G>T; 746C>G; 843T>G; 1661G>C;
2850C>T; 3384A>C; 3584G>A; 3790C>T; 4042G>A; 4180G>C; 4481G>A

 

M20

R296C; R440H; S486T

None

None

Marez et al., 1997
Allorge et al., 2005
Gaedigk et al., 2010a

CYP2D6*32

CYP2D6.32

1661G>C; 2850C>T; 3853G>A; 4180G>C

 

M19

R296C; E410K; S486T

 

 

Marez et al., 1997

CYP2D6*33

CYP2D6.33

2483G>T

 

CYP2D6*1C

A237S

Normal (s)

 

Marez et al., 1997

CYP2D6*34

CYP2D6.34

2850C>T

 

CYP2D6*1D

R296C

 

 

Marez et al., 1997

CYP2D6*35A

CYP2D6.35

-1584C>G; 31G>A; 1661G>C; 2850C>T; 4180G>C

 

CYP2D6*2B

V11M; R296C; S486T

Normal (s)

 

Marez et al., 1997
Gaedigk et al., 2003a

CYP2D6*35B

CYP2D6.35

-1584C>G; CYP2D7 conversion upstream of exon 1; 31G>A; 1661G>C; 2850C>T; 4180G>C

 

 

V11M; R296C; S486T

 

 

Gaedigk et al., 2010b

CYP2D6*35X2

CYP2D6.35

31G>A; 1661G>C; 2850C>T; 4180G>C

 

 

V11M; R296C; S486T

Incr

 

Griese et al., 1998

CYP2D6*36

Dupl. or tandem

CYP2D6.36

-1426C>T; -1237_-1236insA;
-1235A>G; -1000G>A; 100C>T; 1039C>T; 1661G>C; gene conversion to CYP2D7 in exon 9; 4180G>C

44, 29

CYP2D6Ch2

P34S; P469A; T470A; H478S; G479A; F481V; A482S; S486T

Negligible
(d)

Negligible
(b)

Wang, 1992
Johansson et al., 1994
Leathart et al., 1998

CYP2D6*36

Single

CYP2D6.36

-1426C>T;  -1235A>G; 
-1000G>A; 100C>T; 310G>T; 843T>G; 1039C>T; 1661G>C; 2097A>G; 3384A>C; 3582A>G; gene conversion to CYP2D7 in exon 9; 4180G>C

 

 

P34S; P469A; T470A; H478S; G479A; F481V; A482S; S486T

Negligible
(d)

Negligible (b, dx)   

Gaedigk et al., 2006
Sakuyama et al., 2008

CYP2D6*37

CYP2D6.37

100C>T; 1039C>T; 1661G>C; 1943G>A; 4180G>C;

 
  

CYP2D6*10D

P34S; R201H; S486T

 

 

Marez et al., 1997

CYP2D6*38

 

2587_2590delGACT

 
 

N2

271Frameshift

None

 

Leathart et al., 1998

CYP2D6*39

CYP2D6.39

1661G>C; 4180G>C

 

 

S486T

 

Normal (b, dx)

Shimada et al., 2001
Sakuyama et al., 2008

CYP2D6*40

CYP2D6.40

1023C>T; 1661G>C; 1863_1864ins(TTT CGC CCC)2; 2850C>T; 4180G>C

 

  

T107I; 174_175ins(FRP)2; R296C; S486T

None (dx)

  

Gaedigk et al., 2002

CYP2D6*41

CYP2D6.2

-1584C; -1235A>G; -740C>T;
-678G>A; CYP2D7 gene conversion in intron 1; 1661G>C;
2850C>T; 2988G>A; 4180G>C

 

 

R296C; splicing defect; S486T

Decr (s)

Decr

Raimundo et al., 2000
Raimundo et al., 2004
Toscano et al., 2006

Rau et al., 2006

CYP2D6*42

-1584C; 1661G>C; 2850C>T; 3259_3260insGT; 4180G>C

 

 

R296C; 365Frameshift

None (dx) 

 

Gaedigk et al., 2003b

CYP2D6*43

CYP2D6.43

77G>A

 

M1

R26H

 
 

 

Marez et al, 1997

CYP2D6*44

82C>T; 2950G>C

 

 

Splicing defect 

None 

 

Yamazaki et al., 2003

CYP2D6*45A

CYP2D6.45

-1601_-1600GA>TT; -1584C; -1238_-1237delAA; -1094_-1093insA; -1011T>C; 310G>T; 746C>G; 843T>G; 1661G>C; 1716G>A; 2129A>C; 2575C>A; 2661G>A; 2850C>T; 3254T>C; 3384A>C; 3584G>A; 3790C>T; 4180G>C

 

 

E155K; R296C; S486T

 

 

Gaedigk et al., 2005a

CYP2D6*45B

CYP2D6.45

-1584C; -1543G>A; -1298G>A;
-1235A>G; -1094_-1093insA;
-740C>T; -695_-692delTGTG;
310G>T; 746C>G; 843T>G; 1661G>C;
1716G>A; 2575C>A; 2661G>A; 2850C>T; 3254T>C; 3384A>C; 3584G>A; 3790C>T; 4180G>C

 

 

E155K; R296C; S486T

 

 

Gaedigk et al., 2005a

CYP2D6*46

CYP2D6.46

-1584C; -1543G>A; -1298G>A;
-1235A>G; -740C>T;
77G>A; 310G>T; 746C>G; 843T>G; 1661G>C; 1716G>A; 2575C>A; 2661G>A; 2850C>T; 3030G>G/A*; 3254T>C; 3384A>C; 3491G>A; 3584G>A; 3790C>T; 4180G>C

*Both haplotypes have been described (Gaedigk et al. 2005a)

 

 

R26H; E155K; R296C; S486T

 

 

Gaedigk et al., 2005a

CYP2D6*47

CYP2D6.47

-1426C>T; -1235A>G; -1000G>A; 73C<T; 100C>T; 1039C>T; 1661G>C; 4180G>C

 

 

R25W; P34S; S486T

 

Negligible (b, dx)

Soyama et al., 2004
Sakuyama et al., 2008

CYP2D6*48

CYP2D6.48

972C>T

 

 

A90V

 

Normal (b, dx)

Soyama et al., 2004
Sakuyama et al., 2008

CYP2D6*49

CYP2D6.49

-1426C>T; -1235A>G; -1000G>A; 100C>T; 1039C>T; 1611T>A; 1661G>C; 4180G>C

 

 

P34S; F120I; S486T

 

Decr. (b, dx)

Soyama et al., 2004
Matsunaga et al., 2009
Sakuyama et al., 2008

CYP2D6*50

CYP2D6.50

1720A>C

 

 

E156A

 

Decr (b, dx)

Soyama et al., 2004
Sakuyama et al., 2008

CYP2D6*51

CYP2D6.51

-1584C>G; -1235A>G;  -740C>T; -678G>A; CYP2D7 gene conversion in intron 1; 1661G>C; 2850C>T; 3172A>C; 4180G>C

 

 

R296C; E334A; S486T

 

Negligible (b, dx)

Soyama et al., 2004
Sakuyama et al., 2008

CYP2D6*52

CYP2D6.52

-1426C>T; -1245_-1244insGA;
-1235A>G; -1028T>C; -1000G>A; -377A>G;
100C>T; 1039C>T; 1661G>C; 3877G>A; 4180G>C; 4388C>T; 4401C>T

 

 

P34S; E418K; S486T

 

 

Lee et al., 2009

CYP2D6*53

CYP2D6.53

1598A>G; 1611T>A; 1617G>T

 

 

F120I; A122S

 

Incr (b, dx)

Ebisawa et al., 2005
Sakuyama et al., 2008

CYP2D6*54

CYP2D6.54

100C>T; 1039C>T; 1661G>C; 2556C>T; 4180G>C

 

 

P34S; T261I; S486T

 

Decr (b, dx)

Ebisawa et al., 2005
Sakuyama et al., 2008

CYP2D6*55

CYP2D6.55

1661G>C; 2850C>T; 3790C>T; 3835A>C; 4180G>C

 

 

R296C; K404Q; S486T

 

Decr (b, dx)

Ebisawa et al., 2005
Sakuyama et al., 2008

CYP2D6*56A

 

-1584C>G; -1235A>G; -740C>T; -678G>A; CYP2D7 gene conversion in intron 1; 1661G>C; 2850C>T; 3201C>T; 3384A>C; 3584G>A; 3790C>T; 4180G>C

   

 

R296C; R344X

 

None

Li et al., 2006

CYP2D6*56B

 

 -1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; 843T>G; 1039C>T; 1661G>C; 2097A>G; 3201C>T; 3384A>C; 3582A>G, 4180G>C

 

 

P34S; R344X

 

 

Gaedigk et al., 2007

CYP2D6*57

In tandem with CYP2D6*10

CYP2D6.57

100C>T; 310G>T; 843T>G; 887C>T; 1039C>T; 1661G>C; 3384A>C; 3582A>G; gene conversion to CYP2D7 in exon 9; 4180G>C

 

 

P34S; R62W; P469A; T470A; H478S; G479A; F481V; A482S; S486T

 

Negligible (b, dx)

Soyama et al., 2006
Sakuyama et al., 2008

CYP2D6*58

CYP2D6.58

-1426C>T; -1235A>G; -740C>T; CYP2D7 gene conversion in intron 1; 310G>T; 843T>G; 1023C>T; 1661G>T; 1863_1864insTTTCGCCCC; 2850C>T; 3384A>C; 3584G>A; 3790C>T; 4180G>C

 

 

T107I; 174_175insFRP; R296C; S486T

 

 

Koch et al., manuscript in prep.

Gaedigk and Phillips, unpublished

CYP2D6*59

CYP2D6.2

1661G>C; 2291G>A; 2850C>T; 2939G>A; 4180G>C

 

 

R296C; S486T

 

Decr

Marez et al., 1997
Toscano et al., 2006

CYP2D6*60

 CYP2D6.60

1887insTA; 2303C>T

 

 

S183X

 

 

Lee et al., 2009

CYP2D6*61

CYP2D6.61

3384A>C; CYP2D7 sequence from intron 7 onwards

 

 

P469A; T470A; H478S; G479A; F481V; A482S; S486T

 

 

Kramer et al., 2009

CYP2D6*62

CYP2D6.62

4044C>T

 

 

R441C

 

None

Klein et al., 2007

CYP2D6*63

CYP2D6.63

-1584C>G; -1235A>G; -740C>T;
-678G>A; intron 1 conversion with CYP2D7 (214-245); 310G>T; 746C>G; 843T>G; 1661G>C; 2850C>T; 3384A>C; 3584G>A; 3790C>T; CYP2D7 sequence from exon 8 onwards

 

 

R296C; P469A; T470A; H478S; G479A; F481V; A482S; S486T

 

 

Kramer et al., 2009

CYP2D6*64

CYP2D6.64

-1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; 843T>G; 1023C>T; 1661G>C; 2097A>G; 3384A>C; 3582A>G; 4180G>C; 4401C>T

 

 

P34S; T107I; S486T

 

 

Gaedigk et al., 2008a

CYP2D6*65

CYP2D6.65

100C>T; 310G>T; 843T>G; 1661G>C; 2850C>T; 3384A>C; 3584G>A; 3790C>T; 4180G>C; 4481G>A

 

 

P34S; R296C; S486T

 

 

Gaedigk et al., 2008a

CYP2D6*66

Renamed to CYP2D6*13F, see above

 

 

 

 

CYP2D6*67

Renamed to CYP2D6*13E, see above

 

 

 

 

CYP2D6*68A

CYP2D6.68

-1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; CYP2D7 sequence from intron 1 onwards

 

 

P34S; CYP2D7 sequence from amino acid 61

 

 

Kramer et al., 2009

CYP2D6*68B

CYP2D6.68

Similar but not identical switch region compared to CYP2D6*68A

 

 

 

 

 

Gaedigk et al., 2011

CYP2D6*69

 

-1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; 746C>G; 843T>G; 1062A>G; 1661G>C; 2850C>T; 2988G>A; 3384A>C; 3584G>A; 3790C>T; 4180G>C; 4401C>T; 4481G>A

 

 

P34S; R296C; splicing defect; S486T

Decr.

 

Gaedigk et al., 2008b

CYP2D6*70

CYP2D6.70

-175G>A; 310G>T; 843T>G; 1608G>A; 1659G>A; 1661G>C; 3183G>A; 3384A>C; 4180G>C

 

 

V119M; V136I; V338M; S486T

 

 

Matimba et al., 2009

CYP2D6*71

CYP2D6.71

-1584C>G; 125G>A; 1494 T>C

 

 

G42E

 

 

Zhou et al., 2009

CYP2D6*72

CYP2D6.72

-1426C>T; -1235A>G; -1000G>A; 100C>T; 310G>T; 843T>G; 1039C>T; 1661G>C; 2097A>G; 3318G>A; 3384A>C; 3582A>G; 4180G>C; 4401C>T

 

 

P34S; E383K; S486T

 

Decr.

Matsunaga et al., 2009

CYP2D6*73

CYP2D6.73

-740C>T, CYP2D7 gene conversion intron 1 (214-245), 310G>T, 746C>G, 843T>G, 1013G>A, 1661G>C, 2850C>T, 3384A>C, 3584G>A, 3790C>T, 4180G>C, 4535insT

 

 

V104M, R296C, S486T

 

 

Wright et al., 2010

CYP2D6*74

CYP2D6.74

974C>A, 3609G>T

 

 

L91M

 

 

Wright et al., 2010

CYP2D6*75

CYP2D6.75

4045G>A

 

 

R441H

 

 

Qin et al., 2008

CYP2D6*76

Renamed to CYP2D6*13H, see above

 

 

 

 

 

CYP2D6*77

Renamed to CYP2D6*13A2, see above

 

 

 

 

CYP2D6*78

Renamed to CYP2D6*13D, see above

 

 

 

 

CYP2D6*79

 

Renamed to CYP2D6*13B, see above

 

 

 

 

CYP2D6*80

 

Renamed to CYP2D6*13C, see above

 

 

 

 

CYP2D6*81

 

To be released

 

 

 

 

 

 

CYP2D6*82

CYP2D6.82

CYP2D7 gene conversion in exon 2:
974C>A; 984A>G; 997C>G; 1014T>C; 1022_1023AC>TA; 1028A>G; 1036T>C

 

 

L91M; H94R; V104A; T107Y; I109V

 

 

Contreras et al., 2011

CYP2D6*83

CYP2D6.83

843T>G; gene conversion to CYP2D7 in exon 9; 4180G>C

 

 

P469A; T470A; H478S; G479A; F481V; A482S; S486T

 

 

Gaedigk et al., 2011

CYP2D6*84-101

 

To be released

 

 

 

 

 

 

CYP2D6*102

 

Intron 1 conversion with CYP2D7 (214-245); 310G>T; 972C>T; 1661G>C; 2850C>T; 3384A>C; 3790C>T; 4180G>C; 4481G>A

 

 

A90V; R296C; S486T

 

 

Bastaki et al., in press

CYP2D6*103

 

Intron 1 conversion with CYP2D7 (214-245); 310G>T; 972C>T; 1661G>C; 1749A>G; 2850C>T; 3384A>C; 3790C>T; 4180G>C; 4481G>A

 

 

A90V; N166D; R296C; S486T

 

 

Bastaki et al., in press

CYP2D6*104

 

Intron 1 conversion with CYP2D7 (214-245); 310G>T; 843T>G; 1661G>C; 1720A>T; 2850C>T; 3384A>C; 3790C>T; 4180G>C; 4481G>A

 

 

E156A; R296C; S486T

 

 

Bastaki et al., in press

CYP2D6*105

 

Intron 1 conversion with CYP2D7 (214-245); 310G>T; 746C>G; 843T>G; 1661G>C; 2850C>T; 3268T>C; 3384A>C; 3790C>T; 4180G>C; 4481G>A

 

 

R296C; F366S; S486T

 

 

Bastaki et al., in press

Additional SNPs, where the haplotype has not yet been determined

 

 

-98C>T; -43insG; 1923C>T; 1998T>C; 2303C>T; 2663G>A; 2760T>A; 3408T>C; 3435C>A; 4172C>T

 

 

 

 

 

Solus et al., 2004

 

 

4155C>T

  

 

H478Y

 

 

Solus et al., 2004

 

 

1707T>G/C/A

 

 

W152G/R/R

 

 

NCBI dbSNP

 

 

1847G>A

 

 

G169E

 

 

NCBI dbSNP

 

 

CYP2D7 gene conversion in intron 4 (2050-2392)

 

 

 

 

 

Tandon et al., manuscript in prep.

 

 

2466T>C

 

 

L231P

 

 

Tandon et al., manuscript in prep.

 

 

2606G>A*

*Part of novel CYP2D7 gene conversion in exon 5 (2470-2610) that includes 2470T>C and 2575C>A

E278K

 

 

Tandon et al., manuscript in prep.

 

 

2610A>T*

M279K

 

 

Tandon et al., manuscript in prep.

 

 

1621 G>T

 

 

R123L

 

 

Matimba et al., 2009

 

 

4057 G>A

 

 

G445E

 

 

Matimba et al., 2009

 

 

2452T>C

 

 

 

 

 

Wright et al., 2010

 

 

4069C>A
*Predicted on a *4 background

 

 

A449D

 

 

Contreras et al., 2011

 

 

3160G>C

 

 

R330P

 

 

Contreras et al., 2011

 

 

4083T>G

 

 

F454V

 

 

Fuselli et al., 2010

 

 

4176G>C

 

 

V485L

 

 

Fuselli et al., 2010

 

 

3180G>A

 

 

D337N

 

 

Fuselli et al., 2010

 

 

4174T>G

 

 

L484R

 

 

Fuselli et al., 2010

 

 

2818A>G

 

 

N285S

 

 

Fuselli et al., 2010

b, bufuralol; d, debrisoquine; dx, dextromethorphan; s, sparteine

Changes made since the last update (8-Dec-2011) are marked in red.

Allele frequencies: Xie et al., 2001; Bradford, 2002; Mizutani, 2003; Solus et al., 2004, Raimundo et al., 2004;
Sistonen et al., 2007

Links to the NCBI dbSNP homepage are available for functional SNPs when present in NCBI's database.

Nucleotide variations in bold are the major SNPs/alterations responsible for the phenotype of the corresponding allele.