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Chlorine in PDB 130l: Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent

Enzymatic activity of Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent

All present enzymatic activity of Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent:
3.2.1.17;

Protein crystallography data

The structure of Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent, PDB code: 130l was solved by P.Pjura, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 1.70
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 61.000, 61.000, 96.800, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent (pdb code 130l). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent, PDB code: 130l:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 130l

Go back to Chlorine Binding Sites List in 130l
Chlorine binding site 1 out of 2 in the Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl173

b:8.1
occ:1.00
 O A:HOH209 2.9 32.1 1.0
N A:ARG145 3.3 11.9 1.0
N A:ASN144 3.3 7.0 1.0
C A:THR142 3.4 12.3 1.0
CA A:THR142 3.5 9.2 1.0
CB A:THR142 3.6 16.9 1.0
O A:THR142 3.8 10.8 1.0
CB A:ASN144 3.8 11.3 1.0
N A:PRO143 3.8 11.8 1.0
CA A:ASN144 3.9 8.8 1.0
CB A:ARG145 4.0 13.3 1.0
C A:ASN144 4.1 13.6 1.0
CD A:PRO143 4.2 12.2 1.0
CA A:ARG145 4.2 10.8 1.0
C A:PRO143 4.2 11.6 1.0
CG2 A:THR142 4.3 12.1 1.0
CA A:PRO143 4.6 13.9 1.0
CG A:ASN144 4.6 29.6 1.0
ND2 A:ASN144 4.8 28.2 1.0
O A:HOH230 4.8 29.2 1.0
OG1 A:THR142 4.8 17.1 1.0
N A:THR142 4.9 9.6 1.0

Chlorine binding site 2 out of 2 in 130l

Go back to Chlorine Binding Sites List in 130l
Chlorine binding site 2 out of 2 in the Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl178

b:12.8
occ:0.50
 O A:HOH215 3.1 18.3 1.0
O A:HOH200 3.2 27.9 1.0
O A:HOH182 3.3 22.9 1.0
O A:HOH246 3.8 38.2 1.0
CB A:ALA49 4.0 15.6 1.0
CE1 A:HIS31 4.0 10.7 1.0
NE2 A:HIS31 4.2 11.3 1.0
NE2 A:GLN69 4.4 13.6 1.0
O A:HOH202 4.5 52.5 1.0
CA A:ALA49 4.6 19.8 1.0
O A:HOH282 4.7 40.0 1.0
CD2 A:LEU66 4.8 16.3 1.0

Reference:

P.Pjura, B.W.Matthews. Structures of Randomly Generated Mutants of T4 Lysozyme Show That Protein Stability Can Be Enhanced By Relaxation of Strain and By Improved Hydrogen Bonding Via Bound Solvent. Protein Sci. V. 2 2226 1993.
ISSN: ISSN 0961-8368
PubMed: 8298466
Page generated: Thu Jul 10 16:10:37 2025

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