CYP4 family contains 611 subfamilies and 7979 sequences (5790 unique) in 3077 ortholog groups
Browse another family or subfamily:
| subfamily ID | no. of members | no. of distinct sequences | total no. of sequences |
|---|---|---|---|
| CYP4A | 47 | 114 | 182 |
| CYP4AA | 16 | 101 | 142 |
| CYP4AAA | 1 | 1 | 1 |
| CYP4AAB | 1 | 3 | 3 |
| CYP4AAC | 1 | 2 | 3 |
| CYP4AAD | 1 | 2 | 3 |
| CYP4AAE | 1 | 5 | 8 |
| CYP4AAF | 1 | 1 | 1 |
| CYP4AAG | 1 | 2 | 2 |
| CYP4AAH | 1 | 2 | 2 |
| CYP4AAJ | 1 | 1 | 2 |
| CYP4AAK | 2 | 2 | 2 |
| CYP4AAL | 2 | 4 | 4 |
| CYP4AAM | 1 | 1 | 1 |
| CYP4AAN | 2 | 6 | 6 |
| CYP4AAP | 1 | 3 | 3 |
| CYP4AAQ | 1 | 1 | 1 |
| CYP4AAS | 1 | 1 | 1 |
| CYP4AAT | 1 | 1 | 1 |
| CYP4AAU | 3 | 3 | 3 |
| CYP4AAV | 1 | 1 | 1 |
| CYP4AAW | 1 | 1 | 1 |
| CYP4AAX | 3 | 3 | 3 |
| CYP4AAY | 1 | 1 | 1 |
| CYP4AAZ | 1 | 1 | 1 |
| CYP4AB | 69 | 123 | 150 |
| CYP4ABA | 2 | 2 | 2 |
| CYP4ABB | 4 | 4 | 4 |
| CYP4ABC | 5 | 5 | 5 |
| CYP4ABD | 1 | 1 | 1 |
| CYP4ABE | 1 | 1 | 1 |
| CYP4ABF | 1 | 1 | 1 |
| CYP4ABG | 1 | 2 | 2 |
| CYP4ABH | 1 | 1 | 1 |
| CYP4ABJ | 3 | 3 | 3 |
| CYP4ABK | 1 | 2 | 2 |
| CYP4ABL | 1 | 1 | 1 |
| CYP4ABM | 2 | 2 | 2 |
| CYP4ABN | 2 | 2 | 2 |
| CYP4ABP | 1 | 1 | 1 |
| CYP4ABQ | 1 | 1 | 1 |
| CYP4ABR | 1 | 1 | 1 |
| CYP4AC | 16 | 22 | 31 |
| CYP4AD | 1 | 9 | 14 |
| CYP4AE | 5 | 11 | 16 |
| CYP4AL | 1 | 1 | 2 |
| CYP4AM | 1 | 1 | 2 |
| CYP4AN | 12 | 16 | 30 |
| CYP4AP | 11 | 13 | 23 |
| CYP4AR | 4 | 8 | 14 |
| CYP4AT | 1 | 1 | 6 |
| CYP4AU | 13 | 131 | 161 |
| CYP4AV | 17 | 34 | 51 |
| CYP4AW | 7 | 7 | 12 |
| CYP4AX | 2 | 2 | 4 |
| CYP4AY | 2 | 2 | 2 |
| CYP4B | 33 | 132 | 196 |
| CYP4BB | 5 | 5 | 10 |
| CYP4BC | 1 | 2 | 4 |
| CYP4BD | 15 | 22 | 33 |
| CYP4BE | 2 | 2 | 2 |
| CYP4BF | 3 | 3 | 3 |
| CYP4BG | 8 | 13 | 17 |
| CYP4BH | 1 | 1 | 1 |
| CYP4BJ | 3 | 4 | 4 |
| CYP4BK | 15 | 17 | 36 |
| CYP4BL | 9 | 11 | 22 |
| CYP4BM | 1 | 3 | 4 |
| CYP4BN | 74 | 102 | 128 |
| CYP4BQ | 10 | 21 | 31 |
| CYP4BR | 17 | 30 | 40 |
| CYP4BS | 3 | 3 | 6 |
| CYP4BT | 2 | 2 | 3 |
| CYP4BU | 4 | 4 | 6 |
| CYP4BV | 1 | 1 | 2 |
| CYP4BW | 13 | 16 | 19 |
| CYP4BX | 4 | 4 | 8 |
| CYP4BY | 14 | 19 | 29 |
| CYP4BZ | 6 | 8 | 8 |
| CYP4C | 148 | 246 | 336 |
| CYP4CA | 20 | 23 | 31 |
| CYP4CB | 2 | 3 | 3 |
| CYP4CC | 2 | 2 | 2 |
| CYP4CD | 9 | 12 | 12 |
| CYP4CE | 3 | 7 | 10 |
| CYP4CF | 5 | 7 | 9 |
| CYP4CG | 37 | 86 | 97 |
| CYP4CH | 11 | 62 | 74 |
| CYP4CJ | 20 | 105 | 125 |
| CYP4CK | 3 | 23 | 34 |
| CYP4CL | 5 | 9 | 12 |
| CYP4CM | 2 | 3 | 4 |
| CYP4CN | 2 | 4 | 4 |
| CYP4CP | 1 | 2 | 4 |
| CYP4CQ | 1 | 1 | 2 |
| CYP4CR | 2 | 9 | 14 |
| CYP4CS | 29 | 129 | 169 |
| CYP4CT | 1 | 9 | 12 |
| CYP4CU | 4 | 5 | 7 |
| CYP4CV | 4 | 10 | 15 |
| CYP4CW | 2 | 3 | 4 |
| CYP4CX | 8 | 14 | 14 |
| CYP4CY | 4 | 7 | 7 |
| CYP4CZ | 1 | 9 | 12 |
| CYP4D | 109 | 152 | 230 |
| CYP4DA | 1 | 3 | 4 |
| CYP4DB | 2 | 4 | 5 |
| CYP4DC | 1 | 4 | 8 |
| CYP4DD | 1 | 7 | 12 |
| CYP4DE | 3 | 8 | 10 |
| CYP4DF | 3 | 6 | 6 |
| CYP4DG | 9 | 11 | 12 |
| CYP4DH | 1 | 4 | 4 |
| CYP4DJ | 2 | 6 | 9 |
| CYP4DK | 1 | 3 | 6 |
| CYP4DL | 6 | 16 | 20 |
| CYP4DM | 4 | 6 | 7 |
| CYP4DN | 2 | 3 | 5 |
| CYP4DP | 28 | 37 | 59 |
| CYP4DQ | 1 | 3 | 4 |
| CYP4DR | 1 | 4 | 5 |
| CYP4DS | 16 | 29 | 39 |
| CYP4DT | 1 | 1 | 2 |
| CYP4DV | 2 | 5 | 5 |
| CYP4DW | 2 | 2 | 2 |
| CYP4DY | 1 | 2 | 3 |
| CYP4DZ | 2 | 4 | 6 |
| CYP4E | 16 | 24 | 37 |
| CYP4EA | 1 | 2 | 3 |
| CYP4EB | 1 | 3 | 6 |
| CYP4EC | 3 | 4 | 7 |
| CYP4ED | 2 | 3 | 4 |
| CYP4EE | 2 | 2 | 2 |
| CYP4EF | 1 | 2 | 2 |
| CYP4EG | 1 | 1 | 1 |
| CYP4EH | 2 | 3 | 3 |
| CYP4EJ | 1 | 3 | 3 |
| CYP4EK | 5 | 11 | 19 |
| CYP4EL | 3 | 4 | 5 |
| CYP4EM | 12 | 14 | 20 |
| CYP4EN | 4 | 4 | 6 |
| CYP4EP | 13 | 13 | 17 |
| CYP4EQ | 5 | 8 | 9 |
| CYP4ER | 2 | 3 | 4 |
| CYP4ES | 5 | 6 | 8 |
| CYP4ET | 1 | 2 | 3 |
| CYP4EU | 5 | 8 | 9 |
| CYP4EV | 5 | 7 | 11 |
| CYP4EW | 2 | 2 | 3 |
| CYP4EX | 6 | 10 | 14 |
| CYP4EY | 3 | 6 | 7 |
| CYP4EZ | 1 | 1 | 5 |
| CYP4F | 101 | 379 | 574 |
| CYP4FA | 2 | 3 | 6 |
| CYP4FB | 3 | 5 | 9 |
| CYP4FC | 7 | 10 | 12 |
| CYP4FD | 10 | 13 | 13 |
| CYP4FE | 2 | 2 | 3 |
| CYP4FF | 4 | 4 | 7 |
| CYP4FG | 2 | 10 | 12 |
| CYP4FH | 1 | 1 | 1 |
| CYP4FJ | 1 | 2 | 4 |
| CYP4FJA | 1 | 1 | 1 |
| CYP4FK | 2 | 3 | 4 |
| CYP4FL | 1 | 1 | 2 |
| CYP4FM | 3 | 3 | 6 |
| CYP4FN | 1 | 1 | 1 |
| CYP4FP | 5 | 5 | 5 |
| CYP4FQ | 8 | 8 | 8 |
| CYP4FR | 2 | 3 | 4 |
| CYP4FS | 2 | 4 | 5 |
| CYP4FT | 1 | 2 | 3 |
| CYP4FU | 3 | 3 | 3 |
| CYP4FV | 2 | 2 | 2 |
| CYP4FW | 4 | 4 | 8 |
| CYP4FX | 3 | 5 | 8 |
| CYP4FY | 3 | 3 | 6 |
| CYP4FZ | 4 | 4 | 8 |
| CYP4G | 339 | 652 | 899 |
| CYP4GA | 1 | 1 | 2 |
| CYP4GB | 1 | 1 | 2 |
| CYP4GC | 2 | 2 | 4 |
| CYP4GD | 2 | 2 | 3 |
| CYP4GE | 6 | 6 | 7 |
| CYP4GF | 2 | 2 | 4 |
| CYP4GG | 1 | 1 | 2 |
| CYP4GH | 1 | 1 | 2 |
| CYP4GJ | 2 | 2 | 2 |
| CYP4GK | 2 | 2 | 4 |
| CYP4GL | 3 | 4 | 8 |
| CYP4GM | 2 | 2 | 4 |
| CYP4GN | 2 | 2 | 4 |
| CYP4GP | 1 | 1 | 2 |
| CYP4GQ | 1 | 1 | 2 |
| CYP4GR | 1 | 2 | 3 |
| CYP4GS | 1 | 1 | 2 |
| CYP4GU | 2 | 4 | 4 |
| CYP4GV | 2 | 2 | 4 |
| CYP4GW | 6 | 9 | 12 |
| CYP4GX | 1 | 6 | 9 |
| CYP4GY | 8 | 16 | 23 |
| CYP4GZ | 23 | 36 | 62 |
| CYP4H | 32 | 51 | 102 |
| CYP4HA | 1 | 6 | 8 |
| CYP4HB | 20 | 31 | 63 |
| CYP4HC | 1 | 6 | 9 |
| CYP4HD | 1 | 6 | 9 |
| CYP4HE | 8 | 8 | 8 |
| CYP4HF | 1 | 1 | 1 |
| CYP4HG | 4 | 4 | 4 |
| CYP4HH | 1 | 1 | 1 |
| CYP4HJ | 1 | 1 | 1 |
| CYP4HK | 2 | 2 | 2 |
| CYP4HL | 1 | 1 | 1 |
| CYP4HM | 1 | 1 | 1 |
| CYP4HN | 2 | 2 | 2 |
| CYP4HP | 3 | 3 | 3 |
| CYP4HQ | 6 | 6 | 6 |
| CYP4HR | 5 | 5 | 10 |
| CYP4HS | 1 | 1 | 2 |
| CYP4HT | 1 | 1 | 2 |
| CYP4HU | 1 | 1 | 2 |
| CYP4HV | 2 | 2 | 4 |
| CYP4HW | 3 | 3 | 6 |
| CYP4HY | 2 | 2 | 4 |
| CYP4HZ | 1 | 1 | 2 |
| CYP4J | 19 | 29 | 54 |
| CYP4JB | 1 | 2 | 3 |
| CYP4JC | 2 | 6 | 9 |
| CYP4JD | 1 | 1 | 2 |
| CYP4JE | 2 | 4 | 8 |
| CYP4JF | 1 | 2 | 3 |
| CYP4JG | 2 | 3 | 4 |
| CYP4JH | 1 | 2 | 3 |
| CYP4JJ | 10 | 13 | 21 |
| CYP4JK | 2 | 2 | 6 |
| CYP4JL | 7 | 11 | 15 |
| CYP4JM | 7 | 10 | 15 |
| CYP4JN | 7 | 7 | 12 |
| CYP4JP | 1 | 1 | 1 |
| CYP4JQ | 1 | 3 | 5 |
| CYP4JR | 6 | 10 | 16 |
| CYP4JS | 7 | 8 | 10 |
| CYP4JT | 3 | 4 | 6 |
| CYP4JU | 4 | 4 | 4 |
| CYP4JV | 1 | 1 | 1 |
| CYP4JW | 1 | 1 | 1 |
| CYP4JX | 2 | 2 | 2 |
| CYP4JY | 2 | 2 | 4 |
| CYP4JZ | 1 | 1 | 2 |
| CYP4K | 3 | 5 | 10 |
| CYP4KA | 1 | 1 | 2 |
| CYP4KB | 2 | 2 | 4 |
| CYP4KC | 2 | 9 | 11 |
| CYP4KD | 2 | 2 | 2 |
| CYP4KE | 3 | 3 | 3 |
| CYP4KF | 2 | 2 | 2 |
| CYP4KG | 2 | 2 | 2 |
| CYP4KH | 2 | 2 | 2 |
| CYP4KJ | 1 | 1 | 1 |
| CYP4KK | 1 | 1 | 1 |
| CYP4KL | 4 | 4 | 4 |
| CYP4KM | 1 | 1 | 1 |
| CYP4KN | 1 | 1 | 1 |
| CYP4KP | 2 | 2 | 2 |
| CYP4KR | 1 | 1 | 1 |
| CYP4KS | 1 | 1 | 1 |
| CYP4KT | 1 | 1 | 1 |
| CYP4KU | 1 | 1 | 1 |
| CYP4KV | 2 | 2 | 2 |
| CYP4KW | 1 | 1 | 1 |
| CYP4KX | 3 | 4 | 4 |
| CYP4KY | 4 | 5 | 6 |
| CYP4KZ | 2 | 2 | 4 |
| CYP4L | 71 | 161 | 200 |
| CYP4LA | 6 | 8 | 16 |
| CYP4LB | 1 | 2 | 4 |
| CYP4LC | 1 | 2 | 2 |
| CYP4LD | 1 | 2 | 2 |
| CYP4LE | 1 | 2 | 2 |
| CYP4LG | 9 | 9 | 9 |
| CYP4LH | 1 | 1 | 1 |
| CYP4LJ | 1 | 1 | 1 |
| CYP4LK | 1 | 1 | 1 |
| CYP4LL | 2 | 2 | 2 |
| CYP4LM | 2 | 2 | 2 |
| CYP4LN | 1 | 1 | 1 |
| CYP4LP | 1 | 1 | 1 |
| CYP4LQ | 2 | 2 | 2 |
| CYP4LR | 1 | 1 | 1 |
| CYP4LS | 2 | 2 | 2 |
| CYP4LT | 2 | 2 | 4 |
| CYP4LU | 2 | 2 | 4 |
| CYP4LV | 3 | 3 | 6 |
| CYP4LW | 3 | 3 | 6 |
| CYP4LX | 2 | 2 | 4 |
| CYP4LY | 1 | 1 | 2 |
| CYP4M | 122 | 260 | 308 |
| CYP4MA | 3 | 3 | 6 |
| CYP4MB | 1 | 1 | 2 |
| CYP4MC | 1 | 1 | 2 |
| CYP4MD | 1 | 1 | 2 |
| CYP4ME | 1 | 1 | 2 |
| CYP4MF | 1 | 1 | 2 |
| CYP4MG | 1 | 2 | 4 |
| CYP4MH | 2 | 2 | 4 |
| CYP4MJ | 2 | 5 | 7 |
| CYP4MK | 2 | 2 | 4 |
| CYP4ML | 8 | 9 | 13 |
| CYP4MM | 2 | 2 | 4 |
| CYP4MN | 9 | 10 | 17 |
| CYP4MP | 5 | 6 | 10 |
| CYP4MQ | 1 | 2 | 2 |
| CYP4MR | 6 | 8 | 8 |
| CYP4MS | 3 | 3 | 3 |
| CYP4MT | 2 | 2 | 4 |
| CYP4MU | 3 | 3 | 6 |
| CYP4MV | 3 | 3 | 6 |
| CYP4MW | 1 | 1 | 2 |
| CYP4MX | 1 | 2 | 3 |
| CYP4MY | 2 | 2 | 4 |
| CYP4MZ | 3 | 7 | 20 |
| CYP4N | 1 | 1 | 2 |
| CYP4NA | 1 | 1 | 2 |
| CYP4NB | 4 | 9 | 19 |
| CYP4NC | 1 | 5 | 16 |
| CYP4ND | 4 | 4 | 6 |
| CYP4NE | 1 | 3 | 12 |
| CYP4NF | 4 | 4 | 8 |
| CYP4NG | 7 | 7 | 16 |
| CYP4NH | 1 | 4 | 6 |
| CYP4NJ | 1 | 4 | 7 |
| CYP4NK | 1 | 1 | 3 |
| CYP4NL | 1 | 1 | 2 |
| CYP4NM | 2 | 2 | 4 |
| CYP4NN | 1 | 1 | 2 |
| CYP4NP | 1 | 1 | 1 |
| CYP4NQ | 23 | 34 | 37 |
| CYP4NR | 3 | 3 | 3 |
| CYP4NS | 3 | 3 | 3 |
| CYP4NT | 1 | 3 | 5 |
| CYP4NU | 1 | 5 | 5 |
| CYP4NV | 3 | 4 | 4 |
| CYP4NW | 1 | 3 | 4 |
| CYP4NX | 1 | 1 | 1 |
| CYP4NY | 2 | 2 | 2 |
| CYP4NZ | 1 | 1 | 1 |
| CYP4P | 21 | 31 | 44 |
| CYP4PA | 1 | 1 | 1 |
| CYP4PB | 3 | 4 | 4 |
| CYP4PC | 1 | 1 | 1 |
| CYP4PD | 4 | 4 | 4 |
| CYP4PE | 2 | 2 | 2 |
| CYP4PF | 1 | 2 | 2 |
| CYP4PG | 2 | 3 | 3 |
| CYP4PH | 1 | 3 | 3 |
| CYP4PJ | 2 | 3 | 3 |
| CYP4PK | 3 | 5 | 5 |
| CYP4PL | 1 | 2 | 2 |
| CYP4PM | 2 | 3 | 3 |
| CYP4PN | 1 | 2 | 2 |
| CYP4PP | 1 | 2 | 2 |
| CYP4PQ | 1 | 2 | 2 |
| CYP4PR | 2 | 2 | 2 |
| CYP4PS | 1 | 1 | 1 |
| CYP4PT | 1 | 1 | 1 |
| CYP4PU | 1 | 1 | 1 |
| CYP4PV | 3 | 3 | 3 |
| CYP4PW | 7 | 7 | 7 |
| CYP4PX | 1 | 1 | 1 |
| CYP4PY | 1 | 1 | 1 |
| CYP4PZ | 1 | 1 | 1 |
| CYP4Q | 77 | 115 | 143 |
| CYP4QA | 1 | 1 | 1 |
| CYP4QB | 1 | 5 | 5 |
| CYP4QC | 4 | 4 | 4 |
| CYP4QD | 1 | 1 | 1 |
| CYP4QE | 1 | 1 | 1 |
| CYP4QF | 1 | 1 | 1 |
| CYP4QG | 2 | 2 | 2 |
| CYP4QH | 1 | 1 | 1 |
| CYP4QJ | 1 | 1 | 1 |
| CYP4QK | 1 | 1 | 1 |
| CYP4QL | 1 | 1 | 1 |
| CYP4QM | 2 | 2 | 2 |
| CYP4QN | 1 | 1 | 1 |
| CYP4QP | 1 | 1 | 1 |
| CYP4QR | 1 | 1 | 1 |
| CYP4QS | 1 | 2 | 2 |
| CYP4QT | 2 | 2 | 2 |
| CYP4QU | 4 | 4 | 4 |
| CYP4QV | 1 | 2 | 2 |
| CYP4QW | 1 | 1 | 1 |
| CYP4QX | 7 | 7 | 7 |
| CYP4QY | 1 | 1 | 1 |
| CYP4QZ | 1 | 1 | 1 |
| CYP4RA | 2 | 2 | 2 |
| CYP4RB | 1 | 1 | 1 |
| CYP4RC | 1 | 1 | 1 |
| CYP4RD | 4 | 4 | 4 |
| CYP4RE | 4 | 4 | 4 |
| CYP4RF | 1 | 1 | 1 |
| CYP4RG | 2 | 2 | 2 |
| CYP4RH | 1 | 1 | 1 |
| CYP4RJ | 2 | 2 | 2 |
| CYP4RK | 3 | 3 | 3 |
| CYP4RL | 2 | 2 | 2 |
| CYP4RM | 1 | 1 | 1 |
| CYP4RN | 1 | 1 | 1 |
| CYP4RP | 1 | 1 | 1 |
| CYP4RQ | 2 | 2 | 2 |
| CYP4RR | 1 | 1 | 1 |
| CYP4RS | 2 | 2 | 2 |
| CYP4RT | 2 | 2 | 2 |
| CYP4RU | 1 | 1 | 1 |
| CYP4RV | 1 | 1 | 1 |
| CYP4RW | 1 | 3 | 4 |
| CYP4RX | 2 | 3 | 3 |
| CYP4RY | 3 | 4 | 5 |
| CYP4S | 61 | 128 | 164 |
| CYP4SB | 4 | 5 | 6 |
| CYP4SE | 1 | 1 | 1 |
| CYP4SF | 7 | 11 | 12 |
| CYP4SG | 3 | 3 | 6 |
| CYP4SH | 17 | 23 | 23 |
| CYP4SJ | 1 | 1 | 1 |
| CYP4SK | 1 | 1 | 1 |
| CYP4SL | 2 | 2 | 2 |
| CYP4SM | 3 | 4 | 4 |
| CYP4SN | 2 | 4 | 4 |
| CYP4SP | 1 | 1 | 1 |
| CYP4SS | 5 | 5 | 5 |
| CYP4ST | 3 | 3 | 3 |
| CYP4SU | 1 | 2 | 2 |
| CYP4SV | 1 | 2 | 2 |
| CYP4SW | 1 | 2 | 2 |
| CYP4SX | 2 | 3 | 3 |
| CYP4SY | 5 | 5 | 5 |
| CYP4SZ | 4 | 5 | 5 |
| CYP4T | 20 | 48 | 75 |
| CYP4TA | 1 | 1 | 1 |
| CYP4TB | 1 | 1 | 1 |
| CYP4TC | 1 | 1 | 8 |
| CYP4TD | 1 | 1 | 1 |
| CYP4TE | 1 | 1 | 1 |
| CYP4TF | 1 | 1 | 1 |
| CYP4TG | 1 | 1 | 1 |
| CYP4TH | 5 | 5 | 5 |
| CYP4TJ | 1 | 1 | 3 |
| CYP4TK | 1 | 1 | 2 |
| CYP4TL | 1 | 1 | 1 |
| CYP4TM | 1 | 1 | 1 |
| CYP4TN | 1 | 2 | 2 |
| CYP4TP | 1 | 3 | 4 |
| CYP4TQ | 1 | 3 | 3 |
| CYP4TR | 1 | 3 | 3 |
| CYP4TS | 1 | 1 | 2 |
| CYP4TT | 1 | 1 | 1 |
| CYP4TU | 2 | 2 | 2 |
| CYP4TV | 2 | 2 | 2 |
| CYP4TW | 1 | 1 | 1 |
| CYP4TX | 1 | 1 | 1 |
| CYP4TY | 2 | 2 | 2 |
| CYP4TZ | 1 | 1 | 1 |
| CYP4U | 3 | 3 | 3 |
| CYP4UA | 1 | 1 | 1 |
| CYP4UB | 1 | 1 | 1 |
| CYP4UC | 1 | 1 | 1 |
| CYP4UD | 2 | 2 | 2 |
| CYP4UE | 1 | 1 | 1 |
| CYP4UF | 1 | 1 | 1 |
| CYP4UG | 2 | 4 | 6 |
| CYP4UH | 1 | 1 | 1 |
| CYP4UJ | 2 | 5 | 5 |
| CYP4UK | 1 | 1 | 1 |
| CYP4UL | 1 | 1 | 1 |
| CYP4UN | 6 | 7 | 10 |
| CYP4UP | 3 | 3 | 4 |
| CYP4UQ | 2 | 2 | 2 |
| CYP4UR | 1 | 1 | 1 |
| CYP4US | 1 | 1 | 1 |
| CYP4UT | 1 | 2 | 2 |
| CYP4UV | 2 | 2 | 2 |
| CYP4UW | 3 | 3 | 3 |
| CYP4UX | 1 | 1 | 1 |
| CYP4UY | 4 | 4 | 4 |
| CYP4UZ | 1 | 1 | 1 |
| CYP4V | 78 | 188 | 299 |
| CYP4VA | 1 | 1 | 1 |
| CYP4VB | 1 | 1 | 1 |
| CYP4VC | 1 | 1 | 1 |
| CYP4VD | 1 | 1 | 1 |
| CYP4VE | 1 | 1 | 1 |
| CYP4VF | 1 | 1 | 1 |
| CYP4VG | 2 | 2 | 2 |
| CYP4VH | 1 | 2 | 2 |
| CYP4VJ | 1 | 1 | 1 |
| CYP4VK | 1 | 2 | 2 |
| CYP4VL | 1 | 1 | 1 |
| CYP4VM | 1 | 1 | 1 |
| CYP4VN | 1 | 1 | 1 |
| CYP4VP | 3 | 3 | 3 |
| CYP4VQ | 1 | 1 | 1 |
| CYP4VR | 3 | 4 | 6 |
| CYP4VS | 3 | 3 | 3 |
| CYP4VT | 1 | 1 | 1 |
| CYP4VU | 2 | 2 | 2 |
| CYP4VV | 1 | 1 | 1 |
| CYP4VW | 3 | 3 | 3 |
| CYP4VX | 1 | 1 | 1 |
| CYP4VY | 1 | 1 | 1 |
| CYP4VZ | 1 | 1 | 1 |
| CYP4W | 10 | 24 | 32 |
| CYP4WA | 1 | 1 | 1 |
| CYP4WB | 1 | 1 | 1 |
| CYP4WC | 1 | 1 | 1 |
| CYP4WD | 1 | 1 | 1 |
| CYP4WE | 1 | 1 | 1 |
| CYP4WF | 1 | 1 | 1 |
| CYP4WG | 1 | 4 | 6 |
| CYP4WH | 4 | 4 | 4 |
| CYP4WJ | 1 | 1 | 1 |
| CYP4WK | 1 | 1 | 1 |
| CYP4WL | 1 | 1 | 1 |
| CYP4WM | 1 | 1 | 1 |
| CYP4WN | 1 | 1 | 1 |
| CYP4WP | 1 | 1 | 1 |
| CYP4WQ | 1 | 1 | 1 |
| CYP4WR | 1 | 1 | 1 |
| CYP4WS | 1 | 1 | 1 |
| CYP4WT | 1 | 1 | 1 |
| CYP4WU | 1 | 1 | 1 |
| CYP4WV | 1 | 1 | 1 |
| CYP4WW | 1 | 1 | 1 |
| CYP4WX | 2 | 2 | 2 |
| CYP4WY | 1 | 1 | 1 |
| CYP4WZ | 1 | 1 | 1 |
| CYP4X | 2 | 49 | 80 |
| CYP4XA | 1 | 1 | 1 |
| CYP4XB | 1 | 1 | 1 |
| CYP4XC | 1 | 1 | 1 |
| CYP4XD | 5 | 9 | 9 |
| CYP4XE | 3 | 14 | 16 |
| CYP4XF | 5 | 16 | 20 |
| CYP4XG | 1 | 5 | 5 |
| CYP4XH | 1 | 8 | 8 |
| CYP4XJ | 1 | 2 | 2 |
| CYP4XK | 1 | 6 | 9 |
| CYP4XL | 3 | 8 | 8 |
| CYP4XM | 2 | 3 | 3 |
| CYP4XN | 1 | 1 | 1 |
| CYP4XP | 3 | 3 | 3 |
| CYP4XQ | 3 | 3 | 3 |
| CYP4XR | 1 | 1 | 1 |
| CYP4XS | 1 | 1 | 1 |
| CYP4XT | 1 | 1 | 1 |
| CYP4XU | 1 | 1 | 1 |
| CYP4XV | 1 | 1 | 1 |
| CYP4XW | 1 | 1 | 1 |
| CYP4XX | 1 | 1 | 1 |
| CYP4XY | 2 | 5 | 5 |
| CYP4XZ | 2 | 4 | 4 |
| CYP4Y | 7 | 38 | 82 |
| CYP4YA | 2 | 2 | 2 |
| CYP4YB | 1 | 1 | 1 |
| CYP4YC | 1 | 1 | 1 |
| CYP4YD | 1 | 1 | 1 |
| CYP4YE | 1 | 2 | 2 |
| CYP4YF | 1 | 1 | 1 |
| CYP4YG | 2 | 2 | 2 |
| CYP4YH | 1 | 1 | 1 |
| CYP4YJ | 2 | 2 | 2 |
| CYP4YK | 3 | 3 | 3 |
| CYP4YL | 1 | 1 | 1 |
| CYP4YM | 3 | 3 | 3 |
| CYP4YN | 1 | 1 | 1 |
| CYP4YP | 1 | 1 | 1 |
| CYP4YQ | 2 | 2 | 2 |
| CYP4YR | 1 | 1 | 1 |
| CYP4YS | 1 | 3 | 3 |
| CYP4YT | 1 | 1 | 1 |
| CYP4YU | 1 | 1 | 1 |
| CYP4YV | 1 | 1 | 1 |
| CYP4YW | 3 | 3 | 3 |
| CYP4YX | 2 | 2 | 2 |
| CYP4YZ | 1 | 1 | 1 |
| CYP4Z | 4 | 13 | 22 |
| CYP4ZA | 1 | 1 | 1 |
| CYP4ZB | 1 | 1 | 1 |
| CYP4ZC | 2 | 2 | 2 |
| CYP4ZD | 1 | 1 | 1 |
| CYP4ZE | 1 | 1 | 1 |
| CYP4ZF | 1 | 1 | 1 |
| CYP4ZG | 2 | 3 | 3 |
| CYP4ZH | 1 | 2 | 2 |
| CYP4ZJ | 2 | 2 | 2 |
| CYP4ZK | 1 | 1 | 1 |
| CYP4ZL | 7 | 9 | 9 |
| CYP4ZM | 7 | 7 | 7 |
| CYP4ZN | 1 | 1 | 1 |
| CYP4ZP | 1 | 1 | 1 |
| CYP4ZQ | 1 | 1 | 1 |
| CYP4ZR | 1 | 1 | 1 |
| CYP4ZS | 1 | 1 | 1 |
| CYP4ZT | 2 | 4 | 4 |
| CYP4ZU | 1 | 3 | 4 |
| CYP4ZV | 1 | 1 | 1 |
| CYP4ZW | 3 | 4 | 4 |
| CYP4ZX | 1 | 2 | 2 |
| CYP4ZY | 1 | 1 | 1 |
| CYP4ZZ | 3 | 3 | 3 |
| subfamily ID | no. of members | no. of distinct sequences | total no. of sequences |