Iron in PDB 5ab8: High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn

The structure of High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn, PDB code: 5ab8 was solved by A.Pesce, J.P.Bustamante, A.Bidon-Chanal, L.Boechi, D.A.Estrin, F.J.Luque, A.Sebilo, M.Guertin, M.Bolognesi, P.Ascenzi, M.Nardini, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.07 / 1.53
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	43.160, 43.160, 212.900, 90.00, 90.00, 120.00
R / Rfree (%)	14 / 20.9

The binding sites of Iron atom in the High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn (pdb code 5ab8). 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 High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn, PDB code: 5ab8:

Iron binding site 1 out of 1 in the High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of High Resolution X-Ray Structure of the N-Terminal Truncated Form (Residues 1-11) of Mycobacterium Tuberculosis Hbn within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe144 b:20.6 occ:1.00 FE A:HEM144 0.0 20.6 1.0 O2 A:FMT1129 1.9 20.9 1.0 ND A:HEM144 1.9 20.0 1.0 NA A:HEM144 2.0 21.5 1.0 NE2 A:HIS81 2.0 20.6 1.0 NC A:HEM144 2.1 19.8 1.0 NB A:HEM144 2.1 22.2 1.0 C A:FMT1129 2.9 27.1 1.0 C4D A:HEM144 2.9 20.6 1.0 C1D A:HEM144 3.0 22.0 1.0 CD2 A:HIS81 3.0 19.1 1.0 C4B A:HEM144 3.0 21.4 1.0 C1A A:HEM144 3.0 18.5 1.0 CE1 A:HIS81 3.0 22.0 1.0 C1C A:HEM144 3.0 21.6 1.0 C1B A:HEM144 3.0 19.6 1.0 C4A A:HEM144 3.1 20.6 1.0 C4C A:HEM144 3.1 24.6 1.0 CHA A:HEM144 3.4 20.1 1.0 CHC A:HEM144 3.4 19.1 1.0 CHB A:HEM144 3.4 15.9 1.0 CHD A:HEM144 3.4 19.2 1.0 O1 A:FMT1129 4.0 27.8 1.0 ND1 A:HIS81 4.1 22.6 1.0 CG A:HIS81 4.1 21.7 1.0 C3D A:HEM144 4.2 20.9 1.0 C2D A:HEM144 4.2 23.3 1.0 C2A A:HEM144 4.2 18.5 1.0 C3A A:HEM144 4.3 20.8 1.0 C2C A:HEM144 4.3 19.3 1.0 C2B A:HEM144 4.3 25.3 1.0 C3B A:HEM144 4.3 22.2 1.0 C3C A:HEM144 4.3 20.4 1.0 NE2 A:GLN58 4.7 22.1 1.0

A.Pesce, J.P.Bustamante, A.Bidon-Chanal, L.Boechi, D.A.Estrin, F.J.Luque, A.Sebilo, M.Guertin, M.Bolognesi, P.Ascenzi, M.Nardini. The N-Terminal Pre-A Region of Mycobacterium Tuberculosis 2/2HBN Promotes No-Dioxygenase Activity. Febs J. V. 283 305 2016.
ISSN: ISSN 1742-464X
PubMed: 26499089
DOI: 10.1111/FEBS.13571