Chlorine in PDB 1c6n: T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon

All present enzymatic activity of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon:
3.2.1.17;

The structure of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon, PDB code: 1c6n was solved by M.L.Quillin, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	60.00 / 2.20
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	61.166, 61.166, 97.068, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The structure of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon also contains other interesting chemical elements:

Xenon

(Xe)

4 atoms

The binding sites of Chlorine atom in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon (pdb code 1c6n). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon, PDB code: 1c6n:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl173 b:62.0 occ:1.00 O A:HOH325 2.9 18.2 1.0 N A:ASN144 3.3 10.4 1.0 CD A:PRO143 3.4 10.1 1.0 CG A:ASN144 3.5 50.7 1.0 CG A:PRO143 3.5 6.7 1.0 ND2 A:ASN144 3.5 45.6 1.0 CB A:ASN144 3.5 10.5 1.0 N A:PRO143 3.7 23.4 1.0 OD1 A:ASN144 3.9 21.5 1.0 CA A:ASN144 4.0 15.8 1.0 C A:THR142 4.0 15.0 1.0 CA A:THR142 4.2 15.6 1.0 C A:PRO143 4.2 17.7 1.0 CA A:PRO143 4.2 20.2 1.0 CB A:PRO143 4.4 7.4 1.0 N A:ARG145 4.7 11.8 1.0 O A:THR142 4.7 18.8 1.0 O A:HOH328 4.9 36.5 1.0 C A:ASN144 4.9 21.4 1.0 CB A:THR142 5.0 32.5 1.0

Chlorine binding site 2 out of 2 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Xenon within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl178 b:35.1 occ:0.50 O A:HOH215 3.3 30.7 1.0 O A:HOH182 3.6 21.4 1.0 CB A:ALA49 3.8 6.3 1.0 O A:HOH246 3.9 49.9 1.0 CA A:ALA49 4.1 11.5 1.0 O A:HOH282 4.1 41.0 1.0 CE1 A:HIS31 4.2 20.9 1.0 O A:HOH200 4.3 30.4 1.0 NE2 A:HIS31 4.6 17.9 1.0 CD2 A:LEU66 4.6 16.2 1.0 NE2 A:GLN69 4.6 22.6 1.0 O A:ALA49 4.8 20.4 1.0 C A:ALA49 4.9 23.1 1.0

M.L.Quillin, W.A.Breyer, I.J.Griswold, B.W.Matthews. Size Versus Polarizability in Protein-Ligand Interactions: Binding of Noble Gases Within Engineered Cavities in Phage T4 Lysozyme. J.Mol.Biol. V. 302 955 2000.
ISSN: ISSN 0022-2836
PubMed: 10993735
DOI: 10.1006/JMBI.2000.4063