Iron in PDB 5eui: Structure of Predicted Ancestral Pika Hemoglobin

The structure of Structure of Predicted Ancestral Pika Hemoglobin, PDB code: 5eui was solved by N.Inoguchi, N.Chandrasekhar, J.F.Storz, H.Moriyama, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.29 / 1.45
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	63.350, 91.412, 103.537, 90.00, 90.00, 90.00
R / Rfree (%)	19.4 / 21.1

The binding sites of Iron atom in the Structure of Predicted Ancestral Pika Hemoglobin (pdb code 5eui). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Predicted Ancestral Pika Hemoglobin, PDB code: 5eui:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Structure of Predicted Ancestral Pika Hemoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Predicted Ancestral Pika Hemoglobin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:15.1 occ:1.00 FE A:HEM201 0.0 15.1 1.0 ND A:HEM201 2.0 15.9 1.0 NB A:HEM201 2.0 15.6 1.0 NC A:HEM201 2.0 14.2 1.0 NA A:HEM201 2.1 15.7 1.0 O A:HOH318 2.1 16.4 1.0 NE2 A:HIS87 2.1 17.2 1.0 C1D A:HEM201 3.0 15.4 1.0 C4B A:HEM201 3.0 14.4 1.0 C4C A:HEM201 3.1 14.8 1.0 C1B A:HEM201 3.1 15.3 1.0 C4D A:HEM201 3.1 16.2 1.0 C1C A:HEM201 3.1 14.2 1.0 CE1 A:HIS87 3.1 17.1 1.0 C4A A:HEM201 3.1 16.0 1.0 C1A A:HEM201 3.1 16.3 1.0 CD2 A:HIS87 3.1 14.0 1.0 CHD A:HEM201 3.4 14.2 1.0 CHC A:HEM201 3.4 14.8 1.0 CHB A:HEM201 3.4 15.3 1.0 CHA A:HEM201 3.4 17.8 1.0 NE2 A:HIS58 4.2 17.5 1.0 ND1 A:HIS87 4.2 15.0 1.0 C3B A:HEM201 4.3 15.0 1.0 CG A:HIS87 4.3 17.1 1.0 C2C A:HEM201 4.3 15.9 1.0 C2B A:HEM201 4.3 14.9 1.0 C3C A:HEM201 4.3 16.7 1.0 C2D A:HEM201 4.3 18.4 1.0 C3D A:HEM201 4.3 18.1 1.0 C3A A:HEM201 4.3 16.1 1.0 C2A A:HEM201 4.3 18.3 1.0 CE1 A:HIS58 4.6 19.4 1.0 CG2 A:VAL62 5.0 14.4 1.0

Iron binding site 2 out of 2 in the Structure of Predicted Ancestral Pika Hemoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Predicted Ancestral Pika Hemoglobin within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe201 b:15.6 occ:1.00 FE B:HEM201 0.0 15.6 1.0 NC B:HEM201 2.0 13.4 1.0 NA B:HEM201 2.0 14.6 1.0 NB B:HEM201 2.0 16.4 1.0 ND B:HEM201 2.1 16.9 1.0 NE2 B:HIS92 2.1 15.5 1.0 O B:HOH319 2.2 19.7 1.0 C4C B:HEM201 3.0 14.9 1.0 C4A B:HEM201 3.0 16.9 1.0 C1C B:HEM201 3.1 13.9 1.0 C1D B:HEM201 3.1 14.7 1.0 C1B B:HEM201 3.1 15.3 1.0 C4B B:HEM201 3.1 15.3 1.0 C1A B:HEM201 3.1 16.9 1.0 C4D B:HEM201 3.1 16.0 1.0 CE1 B:HIS92 3.1 17.7 1.0 CD2 B:HIS92 3.1 15.9 1.0 CHD B:HEM201 3.4 14.4 1.0 CHB B:HEM201 3.4 17.1 1.0 CHC B:HEM201 3.4 13.8 1.0 CHA B:HEM201 3.4 16.0 1.0 NE2 B:HIS63 4.2 21.0 1.0 ND1 B:HIS92 4.2 16.0 1.0 C2C B:HEM201 4.2 13.6 1.0 C3C B:HEM201 4.3 15.4 1.0 C3A B:HEM201 4.3 17.4 1.0 CG B:HIS92 4.3 18.2 1.0 C2A B:HEM201 4.3 18.9 1.0 C3B B:HEM201 4.3 16.3 1.0 C2B B:HEM201 4.3 16.7 1.0 C2D B:HEM201 4.3 17.4 1.0 C3D B:HEM201 4.3 19.6 1.0 CE1 B:HIS63 4.6 21.7 1.0 CG2 B:VAL67 4.8 15.9 1.0

N.Inoguchi, C.Natarajan, J.F.Storz, H.Moriyama. Structure of Predicted Pika Ancestral Hemoglobin at 1.45 Angstroms Resolution. To Be Published.