| Approved Symbol | Approved Name | Previous Symbols | Aliases | Chromosome | Accession Numbers | RefSeq IDs |
|---|
| CYP1A1 | cytochrome P450, family 1, subfamily A, polypeptide 1 | CYP1 | P450DX, P1-450, P450-C, CP11 | 15q24.1 | BC023019 | NM_000499 |
| CYP1A2 | cytochrome P450, family 1, subfamily A, polypeptide 2 | | P3-450, CP12 | 15q24.1 | AF182274 | NM_000761 |
| CYP1B1 | cytochrome P450, family 1, subfamily B, polypeptide 1 | GLC3A | CP1B | 2p22.2 | U56438 | NM_000104 |
| CYP2A | cytochrome P450, family 2, subfamily A | CYP1 | P450C2A, CYP2, P450C2, P450PB | 19q13.1-q13.2 | NG_000008 | |
| CYP2A6 | cytochrome P450, family 2, subfamily A, polypeptide 6 | CYP2A3 | CPA6, CYP2A | 19q13.2 | AF182275 | NM_000762 |
| CYP2A7 | cytochrome P450, family 2, subfamily A, polypeptide 7 | | CYP2A | 19q13.2 | NM_000764 | NM_030589 |
| CYP2A7P1 | cytochrome P450, family 2, subfamily A, polypeptide 7 pseudogene 1 | CYP2A7P2 | CYP2A18PN, CYP2A7PT, CYP2A18PC | 19q13.2 | U22030 | |
| CYP2A13 | cytochrome P450, family 2, subfamily A, polypeptide 13 | | CPAD, CYP2A | 19q13.2 | U22028 | NM_000766 |
| CYP2B | cytochrome P450, family 2, subfamily B | | | 19q13.1-q13.2 | | |
| CYP2B6 | cytochrome P450, family 2, subfamily B, polypeptide 6 | | CPB6, CYPIIB6, CYP2B | 19q13.2 | AF182277 | NM_000767 |
| CYP2B7P1 | cytochrome P450, family 2, subfamily B, polypeptide 7 pseudogene 1 | CYP2B7 | CYP2B, CYP2B7P | 19q13.2 | BC041174 | |
| CYP2C8 | cytochrome P450, family 2, subfamily C, polypeptide 8 | | CPC8 | 10q24.1 | M17397 | NM_000770 |
| CYP2C9 | cytochrome P450, family 2, subfamily C, polypeptide 9 | CYP2C10 | P450IIC9 | 10q24.1 | M61855 | NM_000771 |
| CYP2C18 | cytochrome P450, family 2, subfamily C, polypeptide 18 | CYP2C17 | P450IIC17, CPCI, CYP2C | 10q24 | M61853 | NM_000772 |
| CYP2C19 | cytochrome P450, family 2, subfamily C, polypeptide 19 | CYP2C | P450IIC19, CPCJ | 10q24 | M61854 | NM_000769 |
| CYP2D6 | cytochrome P450, family 2, subfamily D, polypeptide 6 | CYP2DL1 | CPD6, P450-DB1, CYP2D, P450C2D | 22q13.1 | M20403 | |
| CYP2D7P1 | cytochrome P450, family 2, subfamily D, polypeptide 7 pseudogene 1 | CYP2D, CYP2D@ | | 22q11.2-qter | M33387 | |
| CYP2D7P2 | cytochrome P450, family 2, subfamily D, polypeptide 7 pseudogene 2 | CYP2D7BP | | 22 | X58467 | |
| CYP2D8P1 | cytochrome P450, family 2, subfamily D, polypeptide 8 pseudogene 1 | CYP2DP1, CYP2D8P | | 22q12.3-qter | M33387 | |
| CYP2D8P2 | cytochrome P450, family 2, subfamily D, polypeptide 8 pseudogene 2 | CYP2D7AP | | 22 | X58468 | |
| CYP2E1 | cytochrome P450, family 2, subfamily E, polypeptide 1 | CYP2E | | 10 | J02843 | NM_000773 |
| CYP2F1 | cytochrome P450, family 2, subfamily F, polypeptide 1 | CYP2F | | 19q13.1-q13.2 | J02906 | |
| CYP2F1P | cytochrome P450, family 2, subfamily F, polypeptide 1 pseudogene | | | 19q13.2 | AF372495 | |
| CYP2G1P | cytochrome P450, family 2, subfamily G, polypeptide 1 pseudogene | CYP2G1 | CYP2GP1 | 19 | AF274766 | |
| CYP2G2P | cytochrome P450, family 2, subfamily G, polypeptide 2 pseudogene | CYP2G2 | CYP2GP2 | 19 | AF274762 | |
| CYP2J2 | cytochrome P450, family 2, subfamily J, polypeptide 2 | | | 1p31.3-p31.2 | BC032594 | NM_000775 |
| CYP2R1 | cytochrome P450, family 2, subfamily R, polypeptide 1 | | | 11p15.2 | AY323817 | NM_024514 |
| CYP2S1 | cytochrome P450, family 2, subfamily S, polypeptide 1 | | | 19q13.1 | AA301039 | |
| CYP2T2P | cytochrome P450, family 2, subfamily T, polypeptide 2 pseudogene | | | 19q13.2 | | |
| CYP2T3P | cytochrome P450, family 2, subfamily T, polypeptide 3 pseudogene | | | 19q13 | AC008962 | |
| CYP2U1 | cytochrome P450, family 2, subfamily U, polypeptide 1 | | | 4q25 | BC012027 | NM_183075 |
| CYP2W1 | cytochrome P450, family 2, subfamily W, polypeptide 1 | | FLJ20359, MGC34287 | 7p22.3 | AK000366 | NM_017781 |
| CYP3A | cytochrome P450, family 3, subfamily A | CYP3 | | 7q21.3-q22.1 | AF280107 | |
| CYP3A4 | cytochrome P450, family 3, subfamily A, polypeptide 4 | CYP3A3 | | 7q21.1 | AF280107 | |
| CYP3A5 | cytochrome P450, family 3, subfamily A, polypeptide 5 | | PCN3, P450PCN3, CP35 | 7q21.1 | L26985 | |
| CYP3A5P1 | cytochrome P450, family 3, subfamily A, polypeptide 5 pseudogene 1 | | | 7 | AF315320 | |
| CYP3A5P2 | cytochrome P450, family 3, subfamily A, polypeptide 5 pseudogene 2 | | | 7q21-q23 | X90579 | |
| CYP3A7 | cytochrome P450, family 3, subfamily A, polypeptide 7 | | CP37, P450-HFLA | 7q21-q22.1 | AF315325 | |
| CYP3A43 | cytochrome P450, family 3, subfamily A, polypeptide 43 | | | 7q21.1 | AF319634 | |
| CYP4A11 | cytochrome P450, family 4, subfamily A, polypeptide 11 | CYP4A2 | CYP4AII | 1p33 | L04751 | NM_000778 |
| CYP4A22 | cytochrome P450, family 4, subfamily A, polypeptide 22 | | | 1p33 | | XM_208213 |
| CYP4B1 | cytochrome P450, family 4, subfamily B, polypeptide 1 | | | 1p34-p12 | BC017758 | NM_000779 |
| CYP4F2 | cytochrome P450, family 4, subfamily F, polypeptide 2 | | | 19pter-p13.11 | U02388 | |
| CYP4F3 | cytochrome P450, family 4, subfamily F, polypeptide 3 | LTB4H | CYP4F | 19p13.2 | AB002454 | |
| CYP4F3LP | cytochrome P450, family 4, subfamily F, polypeptide 3-like pseudogene | C21orf15 | | 21q11 | | |
| CYP4F8 | cytochrome P450, family 4, subfamily F, polypeptide 8 | | | 19p13.1 | AF133298 | |
| CYP4F11 | cytochrome P450, family 4, subfamily F, polypeptide 11 | | | 19p13.1 | AF236085 | |
| CYP4F12 | cytochrome P450, family 4, subfamily F, polypeptide 12 | | | 19p13.1 | AB035130 | |
| CYP4F22 | cytochrome P450, family 4, subfamily F, polypeptide 22 | | FLJ39501 | 19p13.12 | | NM_173483 |
| CYP4V2 | cytochrome P450, family 4, subfamily V, polypeptide 2 | | CYP4AH1 | 4q35.2 | AK022114 | XM_209612 |
| CYP4X1 | cytochrome P450, family 4, subfamily X, polypeptide 1 | | MGC40051 | 1p33 | AK091806 | NM_178033 |
| CYP4Z1 | cytochrome P450, family 4, subfamily Z, polypeptide 1 | | CYP4A20 | 1p33 | AY262056 | NM_178134 |
| CYP4Z2P | cytochrome P450, family 4, subfamily Z, polypeptide 2 pseudogene | | FLJ40054 | 1p33 | AY262057 | NR_002788 |
| CYP7A1 | cytochrome P450, family 7, subfamily A, polypeptide 1 | CYP7 | | 8q11-q12 | M89803 | NM_000780 |
| CYP7B1 | cytochrome P450, family 7, subfamily B, polypeptide 1 | SPG5A | | 8q21.3 | AF029403 | |
| CYP8B1 | cytochrome P450, family 8, subfamily B, polypeptide 1 | | CYP12 | 3p22.1 | AF090318 | NM_004391 |
| CYP11A1 | cytochrome P450, family 11, subfamily A, polypeptide 1 | CYP11A | P450SCC | 15q23-q24 | AK056794 | |
| CYP11B1 | cytochrome P450, family 11, subfamily B, polypeptide 1 | CYP11B | P450C11, FHI, CPN1 | 8q21-q22 | D16153 | |
| CYP11B2 | cytochrome P450, family 11, subfamily B, polypeptide 2 | CYP11B | CYP11BL, CPN2, P-450C18, P450aldo, ALDOS | 8q21-q22 | X54741 | |
| CYP17A1 | cytochrome P450, family 17, subfamily A, polypeptide 1 | CYP17 | P450C17, CPT7, S17AH | 10q24.3 | M19489 | NM_000102 |
| CYP19A1 | cytochrome P450, family 19, subfamily A, polypeptide 1 | CYP19 | ARO, P-450AROM, CPV1, ARO1, CYAR, aromatase | 15q21 | D14473 | |
| CYP20A1 | cytochrome P450, family 20, subfamily A, polypeptide 1 | | CYP-M | 2q33 | AK021770 | NM_020674 |
| CYP21A1P | cytochrome P450, family 21, subfamily A, polypeptide 1 pseudogene | CYP21P, CYP21A | P450c21A | 6p21.3 | M13935 | |
| CYP21A2 | cytochrome P450, family 21, subfamily A, polypeptide 2 | CYP21, CYP21B | P450c21B, CA21H, CPS1, CAH1 | 6p21.3 | X58906 | NM_000500 |
| CYP24A1 | cytochrome P450, family 24, subfamily A, polypeptide 1 | CYP24 | CP24, P450-CC24 | 20q13.2-q13.3 | U60669 | |
| CYP26A1 | cytochrome P450, family 26, subfamily A, polypeptide 1 | | P450RAI, CP26, CYP26, P450RAI1 | 10q23-q24 | AF005418 | |
| CYP26B1 | cytochrome P450, family 26, subfamily B, polypeptide 1 | | P450RAI-2 | 2p12 | | NM_019885 |
| CYP26C1 | cytochrome P450, family 26, subfamily C, polypeptide 1 | | | 10q23.33 | | NM_183374 |
| CYP27A1 | cytochrome P450, family 27, subfamily A, polypeptide 1 | CYP27 | CTX, CP27 | 2q33-qter | BC017044 | |
| CYP27B1 | cytochrome P450, family 27, subfamily B, polypeptide 1 | VDD1, PDDR | CYP1, P450c1 | 12q13.3-q14 | AB006987 | NM_000785 |
| CYP27C1 | cytochrome P450, family 27, subfamily C, polypeptide 1 | | FLJ16008 | 2q14.3 | AC027142 | NM_001001665 |
| CYP39A1 | cytochrome P450, family 39, subfamily A, polypeptide 1 | | | 6p21.1-p11.2 | AF237982 | |
| CYP46A1 | cytochrome P450, family 46, subfamily A, polypeptide 1 | CYP46 | | 14q32.1 | AF094480 | |
| CYP51A1 | cytochrome P450, family 51, subfamily A, polypeptide 1 | CYP51 | CP51, CYPL1, P450L1, LDM, P450-14DM | 7q21.2-q21.3 | U51685 | |
| CYP51P1 | cytochrome P450, family 51, pseudogene 1 | | | 3p12.1 | U36926 | |
| CYP51P2 | cytochrome P450, family 51, pseudogene 2 | | | 13q12.3 | U40053 | |
| PTGIS | prostaglandin I2 (prostacyclin) synthase | | PGIS, CYP8A1 | 20q13 | | |
| TBXAS1 | thromboxane A synthase 1 (platelet) | | CYP5, CYP5A1, THAS, TXS, TXAS, TS | 7q34-q35 | L36085 | |
