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

Protein crystallography data

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

Iron Binding Sites:

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 2zfb

Go back to Iron Binding Sites List in 2zfb
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 2zfb

Go back to Iron Binding Sites List in 2zfb
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

Reference:

S.M.Jaimohan, M.D.Naresh. Crystal Structure of Parrot Hemoglobin (Psittacula Krameri) at pH 7.5 To Be Published.
Page generated: Sun Dec 13 14:58:57 2020

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