Iron in PDB 2zfb: Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5

The structure of Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5, PDB code: 2zfb was solved by S.M.Jaimohan, M.D.Naresh, A.B.Mandal, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.39 / 3.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	110.676, 64.268, 56.396, 90.00, 109.35, 90.00
R / Rfree (%)	19 / 27.4

The binding sites of Iron atom in the Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5 (pdb code 2zfb). 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 Parrot Hemoglobin (Psittacula Krameri) at pH 7.5, PDB code: 2zfb:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5


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 Parrot Hemoglobin (Psittacula Krameri) at pH 7.5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe150 b:23.7 occ:1.00 FE A:HEM150 0.0 23.7 1.0 NB A:HEM150 2.0 23.2 1.0 NC A:HEM150 2.1 23.8 1.0 NA A:HEM150 2.1 24.6 1.0 ND A:HEM150 2.1 24.1 1.0 NE2 A:HIS87 2.2 25.5 1.0 O A:HOH151 2.2 2.0 1.0 C1B A:HEM150 3.0 23.3 1.0 C4A A:HEM150 3.1 24.9 1.0 CD2 A:HIS87 3.1 25.7 1.0 C1C A:HEM150 3.1 23.4 1.0 C4B A:HEM150 3.1 22.6 1.0 C4C A:HEM150 3.1 23.6 1.0 C4D A:HEM150 3.1 25.5 1.0 CE1 A:HIS87 3.1 26.3 1.0 C1A A:HEM150 3.1 25.6 1.0 C1D A:HEM150 3.2 25.2 1.0 CHB A:HEM150 3.4 24.1 1.0 CHC A:HEM150 3.5 23.1 1.0 CHA A:HEM150 3.5 25.4 1.0 CHD A:HEM150 3.5 24.4 1.0 ND1 A:HIS87 4.2 26.5 1.0 CG A:HIS87 4.2 26.3 1.0 C2B A:HEM150 4.3 23.3 1.0 C3B A:HEM150 4.3 22.8 1.0 C2C A:HEM150 4.3 22.2 1.0 C3C A:HEM150 4.3 23.0 1.0 C3A A:HEM150 4.3 25.7 1.0 C3D A:HEM150 4.4 25.9 1.0 C2A A:HEM150 4.4 25.6 1.0 C2D A:HEM150 4.4 25.0 1.0 NE2 A:HIS58 4.4 29.0 1.0 CE1 A:HIS58 4.7 29.4 1.0 CG2 A:VAL62 4.9 24.9 1.0

Iron binding site 2 out of 2 in the Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5


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 Parrot Hemoglobin (Psittacula Krameri) at pH 7.5 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe150 b:30.4 occ:1.00 FE B:HEM150 0.0 30.4 1.0 ND B:HEM150 2.0 29.8 1.0 NC B:HEM150 2.0 29.4 1.0 NE2 B:HIS92 2.0 27.1 1.0 NB B:HEM150 2.1 29.8 1.0 NA B:HEM150 2.2 31.5 1.0 O B:HOH151 2.2 2.0 1.0 C1D B:HEM150 2.9 29.6 1.0 C4C B:HEM150 3.0 29.3 1.0 CE1 B:HIS92 3.0 28.2 1.0 CD2 B:HIS92 3.0 28.9 1.0 C4D B:HEM150 3.1 30.6 1.0 C1C B:HEM150 3.1 28.6 1.0 C1B B:HEM150 3.2 29.1 1.0 C4A B:HEM150 3.2 31.1 1.0 C1A B:HEM150 3.2 31.9 1.0 C4B B:HEM150 3.2 29.8 1.0 CHD B:HEM150 3.3 29.4 1.0 CHA B:HEM150 3.5 31.1 1.0 CHB B:HEM150 3.5 30.5 1.0 CHC B:HEM150 3.5 29.3 1.0 ND1 B:HIS92 4.1 29.5 1.0 CG B:HIS92 4.2 30.3 1.0 C2D B:HEM150 4.2 30.9 1.0 C3C B:HEM150 4.2 28.9 1.0 C3D B:HEM150 4.3 31.0 1.0 C2C B:HEM150 4.3 27.9 1.0 C2B B:HEM150 4.4 29.0 1.0 C3A B:HEM150 4.4 31.1 1.0 C2A B:HEM150 4.4 32.2 1.0 C3B B:HEM150 4.4 29.6 1.0 NE2 B:HIS63 4.4 30.6 1.0 CG2 B:VAL67 4.6 27.6 1.0 CE1 B:HIS63 4.8 30.0 1.0

S.M.Jaimohan, M.D.Naresh. Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5 To Be Published.