Iron in PDB 1ntf: Crystal Structure of Cimex Nitrophorin

The structure of Crystal Structure of Cimex Nitrophorin, PDB code: 1ntf was solved by A.Weichsel, E.M.Maes, J.F.Andersen, J.G.Valenzuela, F.A.Walker, W.R.Montfort, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	21.00 / 1.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	49.200, 42.100, 65.850, 90.00, 95.88, 90.00
R / Rfree (%)	15.1 / 19.8

The binding sites of Iron atom in the Crystal Structure of Cimex Nitrophorin (pdb code 1ntf). 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 Cimex Nitrophorin, PDB code: 1ntf:

Iron binding site 1 out of 1 in the Crystal Structure of Cimex Nitrophorin


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 Cimex Nitrophorin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe300 b:27.2 occ:1.00 FE A:HEM300 0.0 27.2 1.0 NA A:HEM300 2.1 21.1 1.0 ND A:HEM300 2.1 26.0 1.0 NC A:HEM300 2.1 25.6 1.0 NB A:HEM300 2.1 24.8 1.0 SG A:CYS60 2.4 28.0 1.0 O A:HOH428 2.8 39.5 1.0 C1A A:HEM300 3.0 22.2 1.0 C4B A:HEM300 3.0 23.4 1.0 C4D A:HEM300 3.1 27.2 1.0 C1C A:HEM300 3.1 27.7 1.0 C4A A:HEM300 3.1 24.8 1.0 C4C A:HEM300 3.1 26.3 1.0 C1B A:HEM300 3.1 23.9 1.0 C1D A:HEM300 3.1 29.6 1.0 CHA A:HEM300 3.4 24.5 1.0 CHC A:HEM300 3.4 26.9 1.0 CB A:CYS60 3.4 31.9 1.0 CHB A:HEM300 3.5 25.8 1.0 CHD A:HEM300 3.5 30.3 1.0 O A:HOH319 4.1 27.6 1.0 C2A A:HEM300 4.3 22.2 1.0 C3B A:HEM300 4.3 25.4 1.0 C3D A:HEM300 4.3 28.1 1.0 C3A A:HEM300 4.3 22.7 1.0 C2C A:HEM300 4.3 26.2 1.0 C3C A:HEM300 4.3 30.1 1.0 C2B A:HEM300 4.4 23.7 1.0 C2D A:HEM300 4.4 29.6 1.0 CG A:GLN56 4.7 43.5 1.0 CA A:CYS60 4.8 32.4 1.0

A.Weichsel, E.M.Maes, J.F.Andersen, J.G.Valenzuela, T.K.Shokhireva, F.A.Walker, W.R.Montfort. Heme-Assisted S-Nitrosation of A Proximal Thiolate in A Nitric Oxide Transport Protein. Proc.Natl.Acad.Sci.Usa V. 102 594 2005.
ISSN: ISSN 0027-8424
PubMed: 15637157
DOI: 10.1073/PNAS.0406549102