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Chlorine in PDB 4qnj: The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution

Enzymatic activity of The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution

All present enzymatic activity of The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution:
4.2.1.19;

Protein crystallography data

The structure of The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution, PDB code: 4qnj was solved by C.Bisson, K.L.Britton, S.E.Sedelnikova, H.F.Rodgers, T.C.Eadsforth, R.Viner, T.R.Hawkes, P.J.Baker, D.W.Rice, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 26.91 / 1.30
Space group P 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 114.150, 114.150, 114.150, 90.00, 90.00, 90.00
R / Rfree (%) 13.3 / 14.4

Other elements in 4qnj:

The structure of The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution also contains other interesting chemical elements:

Manganese (Mn) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution (pdb code 4qnj). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution, PDB code: 4qnj:

Chlorine binding site 1 out of 1 in 4qnj

Go back to Chlorine Binding Sites List in 4qnj
Chlorine binding site 1 out of 1 in the The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Structure of Wt A. Thaliana IGPD2 in Complex with MN2+ and Formate at 1.3A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl305

b:13.4
occ:0.33
 NH2 A:ARG161 3.1 15.3 0.5
NH2 A:ARG161 3.3 14.1 0.5
NH1 A:ARG161 3.5 12.9 0.5
NH1 A:ARG161 3.5 14.0 0.5
CZ A:ARG161 3.8 10.1 0.5
CZ A:ARG161 3.8 11.9 0.5
C3 A:TRS304 4.2 12.7 0.3
C1 A:TRS304 4.2 12.7 0.3
C2 A:TRS304 4.2 12.7 0.3
CD2 A:LEU163 4.4 15.3 1.0
C A:TRS304 4.4 12.5 0.3
CD1 A:LEU163 4.9 13.4 1.0
O3 A:TRS304 5.0 15.3 0.3

Reference:

C.Bisson, K.L.Britton, S.E.Sedelnikova, H.F.Rodgers, T.C.Eadsforth, R.C.Viner, T.R.Hawkes, P.J.Baker, D.W.Rice. Crystal Structures Reveal That the Reaction Mechanism of Imidazoleglycerol-Phosphate Dehydratase Is Controlled By Switching Mn(II) Coordination. Structure V. 23 1236 2015.
ISSN: ISSN 0969-2126
PubMed: 26095028
DOI: 10.1016/J.STR.2015.05.012
Page generated: Fri Jul 11 20:51:41 2025

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