1548 CYP2A6; cytochrome P450 family 2 subfamily A member 6
     1549 CYP2A7; cytochrome P450 family 2 subfamily A member 7
     1553 CYP2A13; cytochrome P450 family 2 subfamily A member 13
     1555 CYP2B6; cytochrome P450 family 2 subfamily B member 6
     1558 CYP2C8; cytochrome P450 family 2 subfamily C member 8
     1559 CYP2C9; cytochrome P450 family 2 subfamily C member 9
     1562 CYP2C18; cytochrome P450 family 2 subfamily C member 18
     1557 CYP2C19; cytochrome P450 family 2 subfamily C member 19
     1565 CYP2D6; cytochrome P450 family 2 subfamily D member 6
     107987478 cytochrome P450 2D6-like
     1564 CYP2D7; cytochrome P450 family 2 subfamily D member 7 (gene/pseudogene)
     107987479 CYP2D6; cytochrome P450 2D6
     1571 CYP2E1; cytochrome P450 family 2 subfamily E member 1
     1572 CYP2F1; cytochrome P450 family 2 subfamily F member 1
     1573 CYP2J2; cytochrome P450 family 2 subfamily J member 2
     120227 CYP2R1; cytochrome P450 family 2 subfamily R member 1
     29785 CYP2S1; cytochrome P450 family 2 subfamily S member 1
     113612 CYP2U1; cytochrome P450 family 2 subfamily U member 1
     54905 CYP2W1; cytochrome P450 family 2 subfamily W member 1

K17683 CYP2A6; cytochrome P450 family 2 subfamily A6 [EC:1.14.14.-] 
K17683 CYP2A6; cytochrome P450 family 2 subfamily A6 [EC:1.14.14.-] 
K17685 CYP2A13; cytochrome P450 family 2 subfamily A13 [EC:1.14.14.1] 
K17709 CYP2B6; cytochrome P450 family 2 subfamily B6 [EC:1.14.14.-] 
K17718 CYP2C8; cytochrome P450 family 2 subfamily C8 [EC:1.14.14.1] 
K17719 CYP2C9; cytochrome P450 family 2 subfamily C9 [EC:1.14.14.51 1.14.14.52 1.14.14.53 1.14.14.-] 
K17720 CYP2C18; cytochrome P450 family 2 subfamily C18 [EC:1.14.14.1] 
K17721 CYP2C19; cytochrome P450 family 2 subfamily C19 [EC:1.14.14.51 1.14.14.52 1.14.14.53 1.14.14.75 1.14.14.-] 
K17712 CYP2D6; cytochrome P450 family 2 subfamily D6 [EC:1.14.14.1] 
K17712 CYP2D6; cytochrome P450 family 2 subfamily D6 [EC:1.14.14.1] 
K17712 CYP2D6; cytochrome P450 family 2 subfamily D6 [EC:1.14.14.1] 
K17712 CYP2D6; cytochrome P450 family 2 subfamily D6 [EC:1.14.14.1] 
K07415 CYP2E1; cytochrome P450 family 2 subfamily E1 [EC:1.14.14.-] 
K07416 CYP2F; cytochrome P450 family 2 subfamily F [EC:1.14.14.1] 
K07418 CYP2J; cytochrome P450 family 2 subfamily J [EC:1.14.14.1 1.14.14.73 1.14.14.74 1.14.14.75] 
K07419 CYP2R1; vitamin D 25-hydroxylase [EC:1.14.14.24] 
K07420 CYP2S1; cytochrome P450 family 2 subfamily S1 [EC:1.14.14.1] 
K07422 CYP2U1; long-chain fatty acid omega-monooxygenase [EC:1.14.14.80] 
K07423 CYP2W1; cytochrome P450 family 2 subfamily W1 [EC:1.14.14.-]