Iron in PDB 1pm1: Crystal Structure of Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole

The structure of Crystal Structure of Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole, PDB code: 1pm1 was solved by A.Weichsel, W.R.Montfort, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.64 / 1.10
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	39.310, 125.470, 33.880, 90.00, 90.00, 90.00
R / Rfree (%)	15.4 / 17.7

The binding sites of Iron atom in the Crystal Structure of Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole (pdb code 1pm1). 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 Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole, PDB code: 1pm1:

Iron binding site 1 out of 1 in the Crystal Structure of Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole


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 Nitrophorin 2 L122V/L132V Mutant Complex with Imidazole within 5.0Å range: probe atom residue distance (Å) B Occ X:Fe180 b:6.7 occ:1.00 FE X:HEM180 0.0 6.7 1.0 NB X:HEM180 2.0 6.7 1.0 NA X:HEM180 2.0 7.5 1.0 NC X:HEM180 2.0 6.1 1.0 ND X:HEM180 2.0 7.2 1.0 NE2 X:HIS57 2.0 6.7 1.0 N1 X:IMD181 2.0 7.0 1.0 CE1 X:HIS57 3.0 6.6 1.0 C4D X:HEM180 3.0 8.5 1.0 C4B X:HEM180 3.0 6.7 1.0 C1C X:HEM180 3.0 7.0 1.0 C2 X:IMD181 3.0 8.6 1.0 C4A X:HEM180 3.0 7.8 1.0 C4C X:HEM180 3.0 7.0 1.0 C1D X:HEM180 3.0 7.2 1.0 C1A X:HEM180 3.0 7.4 1.0 C1B X:HEM180 3.0 7.2 1.0 C5 X:IMD181 3.1 8.0 1.0 CD2 X:HIS57 3.1 6.8 1.0 CHC X:HEM180 3.3 7.1 1.0 CHD X:HEM180 3.3 7.3 1.0 CHB X:HEM180 3.4 7.8 1.0 CHA X:HEM180 3.4 8.2 1.0 ND1 X:HIS57 4.1 6.9 1.0 N3 X:IMD181 4.1 7.5 1.0 C4 X:IMD181 4.1 6.9 1.0 CG X:HIS57 4.2 7.3 1.0 C3D X:HEM180 4.2 8.1 1.0 C2D X:HEM180 4.2 7.7 1.0 C3B X:HEM180 4.2 7.5 1.0 C3C X:HEM180 4.2 6.9 1.0 C3A X:HEM180 4.2 8.8 1.0 C2A X:HEM180 4.2 9.0 1.0 C2C X:HEM180 4.2 7.3 1.0 C2B X:HEM180 4.3 7.5 1.0

A.Weichsel, W.R.Montfort. Conformational Change and Heme Ruffling in Nitrophorin 2, A Nitric Oxide Carrier From Kissing Bug To Be Published.