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Iron in PDB 8ing: Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution

Enzymatic activity of Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution

All present enzymatic activity of Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution:
1.11.1.7;

Protein crystallography data

The structure of Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution, PDB code: 8ing was solved by M.I.Ahmad, V.Viswanathan, M.Kumar, R.P.Singh, A.K.Singh, M.Sinha, P.Kaur, P.Sharma, S.Sharma, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.33 / 1.98
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 54.052, 80.342, 76.121, 90, 102.82, 90
R / Rfree (%) 18.3 / 23.4

Other elements in 8ing:

The structure of Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution also contains other interesting chemical elements:

Calcium (Ca) 1 atom
Iodine (I) 13 atoms
Sodium (Na) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution (pdb code 8ing). 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 Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution, PDB code: 8ing:

Iron binding site 1 out of 1 in 8ing

Go back to Iron Binding Sites List in 8ing
Iron binding site 1 out of 1 in the Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe626

b:22.1
occ:1.00
 FE A:HEM626 0.0 22.1 1.0
N A:NO604 1.8 32.0 1.0
ND A:HEM626 1.9 18.4 1.0
NE2 A:HIS351 2.0 20.0 1.0
NA A:HEM626 2.0 20.9 1.0
NC A:HEM626 2.1 20.1 1.0
NB A:HEM626 2.1 20.8 1.0
C1D A:HEM626 2.9 19.4 1.0
CD2 A:HIS351 2.9 21.6 1.0
C4D A:HEM626 2.9 19.1 1.0
O A:NO604 3.0 40.0 1.0
C1A A:HEM626 3.0 22.0 1.0
C4C A:HEM626 3.0 20.8 1.0
C4A A:HEM626 3.1 23.4 1.0
CE1 A:HIS351 3.1 23.3 1.0
C1C A:HEM626 3.1 21.9 1.0
C1B A:HEM626 3.1 20.4 1.0
C4B A:HEM626 3.1 21.3 1.0
CHD A:HEM626 3.3 20.9 1.0
CHA A:HEM626 3.4 21.6 1.0
CHB A:HEM626 3.5 20.9 1.0
CHC A:HEM626 3.5 19.3 1.0
O A:HOH711 3.9 29.1 0.4
CG A:HIS351 4.1 20.9 1.0
ND1 A:HIS351 4.2 19.0 1.0
C2D A:HEM626 4.2 18.5 1.0
C3D A:HEM626 4.2 21.1 1.0
C3A A:HEM626 4.3 24.6 1.0
C3C A:HEM626 4.3 20.6 1.0
C2A A:HEM626 4.3 24.0 1.0
C2C A:HEM626 4.3 22.6 1.0
C2B A:HEM626 4.3 21.1 1.0
C3B A:HEM626 4.4 21.0 1.0
NE2 A:GLN105 4.6 22.0 1.0
CD2 A:LEU433 4.7 21.2 1.0
O1 A:NO2605 4.8 19.1 0.7

Reference:

M.I.Ahmad, V.Viswanathan, M.Kumar, R.P.Singh, A.K.Singh, M.Sinha, P.Kaur, P.Sharma, S.Sharma, T.P.Singh. Structure of the Ternary Complex of Lactoperoxidase with Substrate Nitric Oxide (No) and Product Nitrite Ion (NO2) at 1.98 A Resolution To Be Published.
Page generated: Sat Aug 10 05:58:03 2024

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