Iron in PDB 7cen: An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II)

The structure of An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II), PDB code: 7cen was solved by H.Yuan, Y.W.Lin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.97 / 2.35
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	39.609, 48.538, 77.931, 90, 90, 90
R / Rfree (%)	16.3 / 23.8

The structure of An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II) also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Iron atom in the An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II) (pdb code 7cen). 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 An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II), PDB code: 7cen:

Iron binding site 1 out of 1 in the An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:29.4 occ:1.00 FE A:HEM201 0.0 29.4 1.0 NC A:HEM201 2.0 30.4 1.0 NB A:HEM201 2.0 29.5 1.0 NA A:HEM201 2.0 31.9 1.0 ND A:HEM201 2.0 31.6 1.0 NE2 A:HIS93 2.2 28.1 1.0 O A:HOH342 2.4 26.4 1.0 C4B A:HEM201 3.0 28.7 1.0 C1D A:HEM201 3.0 32.5 1.0 C1C A:HEM201 3.1 31.5 1.0 C1B A:HEM201 3.1 33.0 1.0 C4C A:HEM201 3.1 30.7 1.0 C4D A:HEM201 3.1 31.7 1.0 C4A A:HEM201 3.1 27.4 1.0 C1A A:HEM201 3.2 31.9 1.0 CE1 A:HIS93 3.2 30.2 1.0 CD2 A:HIS93 3.3 29.4 1.0 CHC A:HEM201 3.3 30.9 1.0 CHD A:HEM201 3.4 33.1 1.0 CHB A:HEM201 3.5 27.3 1.0 CHA A:HEM201 3.6 30.8 1.0 O A:HOH371 3.7 30.1 1.0 MG A:MG202 4.0 30.8 1.0 C3B A:HEM201 4.2 29.0 1.0 C2D A:HEM201 4.2 40.1 1.0 ND1 A:HIS93 4.3 31.1 1.0 C2B A:HEM201 4.4 29.5 1.0 C3D A:HEM201 4.4 37.3 1.0 CG A:HIS93 4.4 39.0 1.0 C3C A:HEM201 4.4 32.3 1.0 C2C A:HEM201 4.4 35.4 1.0 C2A A:HEM201 4.5 33.5 1.0 C3A A:HEM201 4.5 36.8 1.0 CG2 A:VAL68 4.7 24.9 1.0 CE1 A:HIS64 4.9 31.1 1.0 NE2 A:HIS64 5.0 33.8 1.0

H.Yuan, Y.W.Lin. An X-Ray Structure of Ferric L29E Mb in Complex with Mg(II) To Be Published.