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4CKA

STEROL 14-ALPHA DEMETHYLASE (CYP51)FROM TRYPANOSOMA CRUZI IN COMPLEX WITH (S)-1-(4-fluorophenyl)-2-(1H-imidazol-1-yl)ethyl 4- isopropylphenylcarbamate (LFS)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0006629biological_processlipid metabolic process
A0006694biological_processsteroid biosynthetic process
A0008202biological_processsteroid metabolic process
A0008398molecular_functionsterol 14-demethylase activity
A0016020cellular_componentmembrane
A0016126biological_processsterol biosynthetic process
A0016491molecular_functionoxidoreductase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEM A 1480
ChainResidue
ATYR103
AGLY416
AHIS420
ALYS421
ACYS422
AILE423
AGLY424
AALA428
ALFS1490
ALEU127
AGLY292
ATHR295
ALEU356
AVAL359
AARG361
AGLY414
APHE415

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE LFS A 1490
ChainResidue
ATYR103
AMET106
AALA115
ATYR116
AGLN126
ALEU127
ALEU130
AALA291
AHEM1480

Functional Information from PROSITE/UniProt
site_idPS00086
Number of Residues10
DetailsCYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGaGVHKCIG
ChainResidueDetails
APHE415-GLY424

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"P0A512","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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