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Iron in PDB 1zlq: Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika

Enzymatic activity of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika

All present enzymatic activity of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika:
3.6.3.24;

Protein crystallography data

The structure of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika, PDB code: 1zlq was solved by M.V.Cherrier, L.Martin, C.Cavazza, L.Jacquamet, D.Lemaire, J.Gaillard, J.C.Fontecilla Camps, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.20 / 1.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 86.830, 93.870, 124.490, 90.00, 90.00, 90.00
R / Rfree (%) 16.3 / 21.8

Other elements in 1zlq:

The structure of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika also contains other interesting chemical elements:

Chlorine (Cl) 5 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika (pdb code 1zlq). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika, PDB code: 1zlq:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 1zlq

Go back to Iron Binding Sites List in 1zlq
Iron binding site 1 out of 2 in the Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1501

b:19.5
occ:0.50
 O17 A:EDT1513 2.1 30.6 0.5
O13 A:EDT1513 2.2 26.1 1.0
O15 A:EDT1513 2.2 34.2 1.0
O20 A:EDT1513 2.3 35.8 1.0
N3 A:EDT1513 2.3 34.2 1.0
N8 A:EDT1513 2.3 30.4 1.0
C1 A:EDT1513 3.0 31.8 0.5
C12 A:EDT1513 3.0 25.7 1.0
C5 A:EDT1513 3.0 35.6 1.0
C4 A:EDT1513 3.0 35.2 1.0
C10 A:EDT1513 3.1 33.3 1.0
C2 A:EDT1513 3.1 36.0 0.5
C11 A:EDT1513 3.1 28.0 1.0
C2 A:EDT1513 3.1 33.5 0.5
C7 A:EDT1513 3.2 32.3 1.0
C6 A:EDT1513 3.2 33.8 1.0
C9 A:EDT1513 3.2 31.2 1.0
NH2 A:ARG137 4.0 15.3 1.0
O18 A:EDT1513 4.1 31.3 0.5
O14 A:EDT1513 4.2 22.9 1.0
O19 A:EDT1513 4.2 35.0 1.0
O16 A:EDT1513 4.3 34.1 1.0
O A:HOH1905 4.3 35.4 1.0
C1 A:EDT1513 4.6 36.6 0.5
SD A:MET27 5.0 25.8 1.0

Iron binding site 2 out of 2 in 1zlq

Go back to Iron Binding Sites List in 1zlq
Iron binding site 2 out of 2 in the Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystallographic and Spectroscopic Evidence For High Affinity Binding of Fe Edta (H2O)- to the Periplasmic Nickel Transporter Nika within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe1502

b:23.4
occ:0.60
 O17 B:EDT1511 2.0 18.0 1.0
O20 B:EDT1511 2.2 32.4 1.0
O14 B:EDT1511 2.2 29.0 0.6
O15 B:EDT1511 2.3 26.8 0.6
O B:HOH1514 2.4 19.3 0.5
N3 B:EDT1511 2.4 30.6 1.0
N8 B:EDT1511 2.5 31.8 1.0
C1 B:EDT1511 2.9 21.4 1.0
C5 B:EDT1511 3.0 32.0 1.0
C10 B:EDT1511 3.1 29.1 0.6
C12 B:EDT1511 3.1 30.3 0.6
C6 B:EDT1511 3.1 31.0 1.0
C9 B:EDT1511 3.2 30.9 1.0
C7 B:EDT1511 3.2 31.0 1.0
C4 B:EDT1511 3.2 31.2 1.0
C2 B:EDT1511 3.2 26.7 1.0
C11 B:EDT1511 3.3 31.4 1.0
NH2 B:ARG137 3.9 12.6 1.0
O18 B:EDT1511 4.1 17.5 1.0
O19 B:EDT1511 4.2 31.8 1.0
C10 B:EDT1511 4.3 32.8 0.4
O13 B:EDT1511 4.3 29.7 0.6
O16 B:EDT1511 4.3 28.4 0.6
O16 B:EDT1511 4.3 33.4 0.4
C12 B:EDT1511 4.7 31.6 0.4
SD B:MET27 4.9 22.8 1.0

Reference:

M.V.Cherrier, L.Martin, C.Cavazza, L.Jacquamet, D.Lemaire, J.Gaillard, J.C.Fontecilla Camps. Crystallographic and Spectroscopic Evidence For High Affinity Binding of Feedta(H(2)O)(-) to the Periplasmic Nickel Transporter Nika J.Am.Chem.Soc. V. 127 10075 2005.
ISSN: ISSN 0002-7863
PubMed: 16011372
DOI: 10.1021/JA0518530
Page generated: Wed Jul 16 23:16:48 2025

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