Iron in PDB 1xqd: Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide

All present enzymatic activity of Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide:
1.7.99.7;

The structure of Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide, PDB code: 1xqd was solved by R.Oshima, S.Fushinobu, N.Takaya, F.Su, T.Wakagi, H.Shoun, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.54 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.296, 56.121, 163.262, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 24.3

The binding sites of Iron atom in the Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide (pdb code 1xqd). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide, PDB code: 1xqd:

Iron binding site 1 out of 1 in the Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of P450NOR Complexed with 3- Pyridinealdehyde Adenine Dinucleotide within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:9.9 occ:1.00 FE A:HEM501 0.0 9.9 1.0 NC A:HEM501 1.9 12.0 1.0 NA A:HEM501 2.0 11.3 1.0 ND A:HEM501 2.0 10.3 1.0 NB A:HEM501 2.0 11.0 1.0 SG A:CYS352 2.5 10.3 1.0 C4B A:HEM501 3.0 10.2 1.0 C4A A:HEM501 3.0 11.2 1.0 C4C A:HEM501 3.0 12.8 1.0 C1C A:HEM501 3.1 10.6 1.0 C1D A:HEM501 3.1 12.9 1.0 C4D A:HEM501 3.1 11.7 1.0 C1B A:HEM501 3.1 10.3 1.0 C1A A:HEM501 3.1 10.3 1.0 CHD A:HEM501 3.4 11.8 1.0 CHB A:HEM501 3.4 9.8 1.0 CB A:CYS352 3.4 8.0 1.0 CHA A:HEM501 3.5 10.3 1.0 CHC A:HEM501 3.5 10.7 1.0 CA A:CYS352 4.2 10.4 1.0 C4N A:DND502 4.3 15.1 1.0 C3B A:HEM501 4.3 10.6 1.0 C2A A:HEM501 4.3 11.0 1.0 C2C A:HEM501 4.3 12.3 1.0 C2D A:HEM501 4.3 13.3 1.0 C3D A:HEM501 4.4 11.1 1.0 C3A A:HEM501 4.4 10.6 1.0 C3C A:HEM501 4.4 13.4 1.0 C2B A:HEM501 4.4 12.4 1.0 C5N A:DND502 4.5 14.0 1.0 C3N A:DND502 4.9 16.6 1.0 CA A:GLY240 4.9 11.8 1.0 C A:CYS352 5.0 10.3 1.0

R.Oshima, S.Fushinobu, F.Su, L.Zhang, N.Takaya, H.Shoun. Structural Evidence For Direct Hydride Transfer From Nadh to Cytochrome P450NOR J.Mol.Biol. V. 342 207 2004.
ISSN: ISSN 0022-2836
PubMed: 15313618
DOI: 10.1016/J.JMB.2004.07.009