Iron in PDB 7tg5: Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis

The structure of Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis, PDB code: 7tg5 was solved by Y.Kim, G.Chhor, M.Endres, G.Babnigg, O.Schneewind, A.Joachimiak, Center Forstructural Genomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.87 / 1.72
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	66.05, 66.05, 121.54, 90, 90, 120
R / Rfree (%)	17.1 / 20.8

The structure of Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Iron atom in the Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis (pdb code 7tg5). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis, PDB code: 7tg5:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis


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 the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe301 b:31.9 occ:0.97 NE2 A:HIS105 1.9 31.0 1.0 CE1 A:HIS105 2.3 27.5 1.0 NE2 A:HIS61 2.5 28.7 1.0 O A:HOH450 2.7 30.8 1.0 OE1 A:GLU107 2.8 56.6 1.0 NE2 A:HIS63 2.9 26.6 1.0 CE1 A:HIS61 3.1 25.2 1.0 CD2 A:HIS105 3.2 26.0 1.0 CD A:GLU107 3.4 56.0 1.0 CD2 A:HIS63 3.5 21.4 1.0 ND1 A:HIS105 3.6 29.0 1.0 CD2 A:HIS61 3.6 20.7 1.0 OE2 A:GLU107 3.8 46.5 1.0 CG A:HIS105 4.0 23.6 1.0 CE1 A:HIS63 4.0 23.4 1.0 ND1 A:HIS61 4.3 26.1 1.0 CG A:GLU107 4.3 32.6 1.0 OE1 A:GLN124 4.4 43.4 1.0 CG A:HIS61 4.6 22.4 1.0 CG A:HIS63 4.8 23.0 1.0

Iron binding site 2 out of 2 in the Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe301 b:28.8 occ:1.00 NE2 B:HIS61 1.9 25.5 1.0 O B:HOH491 1.9 28.5 1.0 NE2 B:HIS63 2.0 24.2 1.0 O B:HOH445 2.4 39.2 1.0 NE2 B:HIS105 2.4 38.5 1.0 CE1 B:HIS63 2.8 25.1 1.0 CD2 B:HIS61 2.8 20.0 1.0 CD2 B:HIS63 2.9 25.2 1.0 CE1 B:HIS61 3.0 23.5 1.0 CE1 B:HIS105 3.2 34.5 1.0 CD2 B:HIS105 3.6 24.4 1.0 ND1 B:HIS63 3.8 30.9 1.0 CG B:HIS63 3.9 22.5 1.0 CG B:HIS61 4.0 20.3 1.0 ND1 B:HIS61 4.0 22.3 1.0 OE1 B:GLU107 4.1 53.6 1.0 O A:HOH505 4.2 36.3 1.0 ND1 B:HIS105 4.4 29.4 1.0 NE2 B:GLN124 4.6 54.5 1.0 CG B:HIS105 4.6 26.5 1.0 CD B:GLU107 4.8 45.9 1.0 OE2 B:GLU107 4.9 51.5 1.0

Y.Kim, G.Chhor, M.Endres, G.Babnigg, O.Schneewind, A.Joachimiak, Center For Structural Genomics Of Infectious Diseases(Csgid). Crystal Structure of the Pirin Family Protein Redox-Sensitive Bicupin Yhak in the Presence of Fe Ion From Yersinia Pestis To Be Published.