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Chlorine in PDB 4ng1: Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl

Enzymatic activity of Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl

All present enzymatic activity of Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl:
3.2.1.17;

Protein crystallography data

The structure of Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl, PDB code: 4ng1 was solved by P.Benas, L.Legrand, M.Ries-Kautt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 56.17 / 1.82
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 79.435, 79.435, 38.115, 90.00, 90.00, 90.00
R / Rfree (%) 15.8 / 19

Other elements in 4ng1:

The structure of Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl also contains other interesting chemical elements:

Caesium (Cs) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl (pdb code 4ng1). 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 Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl, PDB code: 4ng1:

Chlorine binding site 1 out of 1 in 4ng1

Go back to Chlorine Binding Sites List in 4ng1
Chlorine binding site 1 out of 1 in the Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Previously De-Ionized Hew Lysozyme Batch Crystallized in 1.9 M Cscl within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl202

b:20.3
occ:0.92
 OH A:TYR23 2.9 11.7 1.0
CZ A:TYR23 3.7 11.1 1.0
CE2 A:TYR23 3.8 10.9 1.0
CA A:GLY104 4.2 13.2 1.0
O A:ARG21 4.7 18.2 1.0
N A:GLY104 4.8 14.3 1.0
CE1 A:TYR23 4.9 10.7 1.0
O A:HOH319 4.9 21.8 0.9
CD2 A:TYR23 5.0 10.8 1.0

Reference:

P.Benas, N.Auzeil, L.Legrand, F.Brachet, A.Regazzetti, M.Ries-Kautt. Weak Protein-Cationic Co-Ion Interactions Addressed By X-Ray Crystallography and Mass Spectrometry. Acta Crystallogr.,Sect.D V. 70 2217 2014.
ISSN: ISSN 0907-4449
PubMed: 25084340
DOI: 10.1107/S1399004714011304
Page generated: Fri Jul 11 19:35:46 2025

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