Iron in PDB 4l1y: Crystal Structure of Cimex Nitrophorin A21V Mutant

The structure of Crystal Structure of Cimex Nitrophorin A21V Mutant, PDB code: 4l1y was solved by H.B.Badgandi, A.Weichsel, W.R.Montfort, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.35 / 1.55
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	48.959, 42.228, 65.579, 90.00, 94.84, 90.00
R / Rfree (%)	22 / 25.9

The binding sites of Iron atom in the Crystal Structure of Cimex Nitrophorin A21V Mutant (pdb code 4l1y). 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 A21V Mutant, PDB code: 4l1y:

Iron binding site 1 out of 1 in the Crystal Structure of Cimex Nitrophorin A21V Mutant


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 A21V Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe300 b:22.5 occ:1.00 FE A:HEM300 0.0 22.5 1.0 ND A:HEM300 1.9 25.4 1.0 NA A:HEM300 2.0 22.1 1.0 NC A:HEM300 2.1 24.5 1.0 NB A:HEM300 2.1 25.9 1.0 SG A:CYS60 2.4 25.2 1.0 C4D A:HEM300 3.0 22.8 1.0 C1D A:HEM300 3.0 23.9 1.0 C1A A:HEM300 3.0 21.3 1.0 C4A A:HEM300 3.0 25.4 1.0 C1C A:HEM300 3.1 25.5 1.0 C4C A:HEM300 3.1 23.3 1.0 C4B A:HEM300 3.1 22.6 1.0 C1B A:HEM300 3.1 23.6 1.0 CHA A:HEM300 3.4 22.1 1.0 CB A:CYS60 3.4 27.4 1.0 CHD A:HEM300 3.4 23.4 1.0 CHC A:HEM300 3.4 22.5 1.0 O A:HOH509 3.4 33.5 1.0 CHB A:HEM300 3.4 25.3 1.0 C3D A:HEM300 4.2 25.9 1.0 C2D A:HEM300 4.2 26.1 1.0 C2A A:HEM300 4.2 23.9 1.0 C3A A:HEM300 4.3 23.8 1.0 C3C A:HEM300 4.3 24.9 1.0 C2C A:HEM300 4.3 23.3 1.0 O A:HOH419 4.3 30.5 1.0 C3B A:HEM300 4.3 22.6 1.0 C2B A:HEM300 4.3 22.0 1.0 CG2 A:VAL21 4.4 22.6 1.0 CG A:GLN56 4.8 26.5 1.0 CA A:CYS60 4.8 27.4 1.0

H.B.Badgandi, J.T.Hazzard, A.Weichsel, G.Tollin, W.R.Montfort. Proximal Cysteine Protonation in Cimex Nitrophorin Is Key to Efficient No Transport and Release. To Be Published.