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Chlorine in PDB 4ngk: Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2

Enzymatic activity of Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2

All present enzymatic activity of Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2:
3.2.1.17;

Protein crystallography data

The structure of Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2, PDB code: 4ngk 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) 27.33 / 1.50
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 79.286, 79.286, 37.729, 90.00, 90.00, 90.00
R / Rfree (%) 12.2 / 15.9

Other elements in 4ngk:

The structure of Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2 also contains other interesting chemical elements:

Cobalt (Co) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2 (pdb code 4ngk). 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 0.2 M COCL2, PDB code: 4ngk:

Chlorine binding site 1 out of 1 in 4ngk

Go back to Chlorine Binding Sites List in 4ngk
Chlorine binding site 1 out of 1 in the Previously De-Ionized Hew Lysozyme Batch Crystallized in 0.2 M COCL2


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 0.2 M COCL2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl202

b:26.4
occ:1.00
OH A:TYR23 2.9 16.6 1.0
CZ A:TYR23 3.6 14.9 1.0
CE2 A:TYR23 3.7 14.9 1.0
CA A:GLY104 4.2 15.9 1.0
O A:ARG21 4.6 22.2 1.0
N A:GLY104 4.8 16.6 1.0
CE1 A:TYR23 4.8 14.8 1.0
CD2 A:TYR23 4.9 14.8 1.0
O A:HOH335 5.0 35.9 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 19:36:12 2025

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