Iron in PDB 1ux8: X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis

The structure of X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis, PDB code: 1ux8 was solved by A.Ilari, L.Giangiacomo, A.Boffi, E.Chiancone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.5 / 2.15
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	41.193, 41.193, 134.537, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 26.1

The structure of X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Iron atom in the X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis (pdb code 1ux8). 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 X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis, PDB code: 1ux8:

Iron binding site 1 out of 1 in the X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of X-Ray Structure of Truncated Oxygen-Avid Haemoglobin From Bacillus Subtilis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe700 b:23.0 occ:1.00 FE A:HEM700 0.0 23.0 1.0 NE2 A:HIS76 1.9 27.5 1.0 C A:CYN1124 1.9 23.0 1.0 NB A:HEM700 2.0 21.8 1.0 NC A:HEM700 2.0 21.7 1.0 ND A:HEM700 2.1 22.3 1.0 NA A:HEM700 2.1 24.9 1.0 CE1 A:HIS76 2.8 30.7 1.0 CD2 A:HIS76 2.9 30.6 1.0 C4B A:HEM700 3.0 22.0 1.0 C1B A:HEM700 3.0 20.5 1.0 C1C A:HEM700 3.0 22.2 1.0 C4C A:HEM700 3.1 20.7 1.0 N A:CYN1124 3.1 22.5 1.0 C1D A:HEM700 3.1 21.1 1.0 C4D A:HEM700 3.1 23.8 1.0 C4A A:HEM700 3.1 25.9 1.0 C1A A:HEM700 3.2 25.9 1.0 CHC A:HEM700 3.4 25.0 1.0 CHD A:HEM700 3.4 21.0 1.0 CHB A:HEM700 3.5 22.0 1.0 CHA A:HEM700 3.5 26.4 1.0 ND1 A:HIS76 3.9 32.3 1.0 CG A:HIS76 4.0 28.2 1.0 C3B A:HEM700 4.2 20.9 1.0 C2B A:HEM700 4.2 21.2 1.0 C3C A:HEM700 4.2 24.0 1.0 C2C A:HEM700 4.3 24.4 1.0 C3D A:HEM700 4.4 22.4 1.0 C3A A:HEM700 4.4 29.0 1.0 C2D A:HEM700 4.4 21.6 1.0 C2A A:HEM700 4.4 29.0 1.0 NE1 A:TRP89 4.4 15.3 1.0

L.Giangiacomo, A.Ilari, A.Boffi, V.Morea, E.Chiancone. The Truncated Oxygen-Avid Hemoglobin From Bacillus Subtilis: X-Ray Structure and Ligand Binding Properties J.Biol.Chem. V. 280 9192 2005.
ISSN: ISSN 0021-9258
PubMed: 15590662
DOI: 10.1074/JBC.M407267200