7DVO

Structure of Reaction Intermediate of Cytochrome P450 NO Reductase (P450nor) Determined by XFEL

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004497	molecular_function	monooxygenase activity
A	0005506	molecular_function	iron ion binding
A	0016491	molecular_function	oxidoreductase activity
A	0016705	molecular_function	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
A	0102199	molecular_function	nitric oxide reductase [NAD(P)H] activity
B	0004497	molecular_function	monooxygenase activity
B	0005506	molecular_function	iron ion binding
B	0016491	molecular_function	oxidoreductase activity
B	0016705	molecular_function	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
B	0020037	molecular_function	heme binding
B	0046872	molecular_function	metal ion binding
B	0102199	molecular_function	nitric oxide reductase [NAD(P)H] activity

Functional Information from PROSITE/UniProt

site_id	PS00086
Number of Residues	10
Details	CYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGfGDHRCIA

Chain	Residue	Details
A	PHE345-ALA354

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	Binding site: {"description":"axial binding residue"}

Chain

Residue

Details

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	4
Details	M-CSA 473

Chain	Residue	Details
A	THR243	steric role
A	SER286	proton shuttle (general acid/base)
A	CYS352	activator, metal ligand
A	ASP393	proton shuttle (general acid/base)

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site_id	MCSA2
Number of Residues	4
Details	M-CSA 473

Chain	Residue	Details
B	THR243	steric role
B	SER286	proton shuttle (general acid/base)
B	CYS352	activator, metal ligand
B	ASP393	proton shuttle (general acid/base)

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