PRINTS entries for structural domains of P450-containing systems

Compiled by Kirill N. Degtyarenko (

last modified:

PRINTS entry No. of motifs Description PROSITE BLOCKS Pfam
P450 5 P450 superfamily CYTOCHROME_P450 BL00086 PF00067
BP450 9 B-class P450
EP450I 9 E-class P450 group I
EP450II 3 E-class P450 group II
MITP450 4 E-class P450 group III (Mitochondrial P450)
EP450IV 8 E-class P450 group IV
CYTOCHROMEB5 4 Cytochrome b5 superfamily CYTOCHROME_B5 BL00191 PF00173
ADRENODOXIN 3 Adrenodoxin family ADX BL00814 PF00111
3FE4SFRDOXIN 3 [Fe3S4] ferredoxins
FLAVODOXIN 4 Flavodoxin superfamily FLAVODOXIN BL00201 PF00258
FADPNR 5 FAD-dependent pyridine nucleotide reductase superfamily PYRIDINE_REDOX_1 BL00076 PF00070
FPNCR 8 Flavoprotein pyridine nucleotide cytochrome reductase superfamily
CYTB5RDTASE 6 Cytochrome b5 reductase family
ADXRDTASE 5 Adrenodoxin reductase family

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I am grateful to Dr. T.K. Attwood for her invaluable help in creation of these fingerprints.

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