Chlorine in PDB 1lyg: Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59

The structure of Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59, PDB code: 1lyg was solved by J.A.Bell, W.J.Becktel, U.Sauer, W.A.Baase, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 1.80
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	61.000, 61.000, 97.000, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Chlorine atom in the Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59 (pdb code 1lyg). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59, PDB code: 1lyg:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl173 b:30.3 occ:1.00 O A:HOH209 3.0 22.9 1.0 N A:ASN144 3.3 10.9 1.0 N A:ARG145 3.3 13.7 1.0 C A:THR142 3.5 16.0 1.0 CA A:THR142 3.5 7.9 1.0 CB A:THR142 3.6 24.2 1.0 CB A:ASN144 3.7 13.0 1.0 O A:THR142 3.7 19.5 1.0 CA A:ASN144 3.8 16.0 1.0 N A:PRO143 3.9 16.5 1.0 CD A:PRO143 4.0 16.9 1.0 C A:ASN144 4.1 30.0 1.0 CB A:ARG145 4.1 10.2 1.0 C A:PRO143 4.2 20.6 1.0 CG2 A:THR142 4.3 15.9 1.0 CA A:ARG145 4.3 20.1 1.0 CG A:ASN144 4.5 28.4 1.0 ND2 A:ASN144 4.6 24.6 1.0 CA A:PRO143 4.6 19.2 1.0 OG1 A:THR142 4.9 19.5 1.0 N A:THR142 4.9 23.0 1.0 O A:HOH230 5.0 43.3 1.0

Chlorine binding site 2 out of 2 in the Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl178 b:36.9 occ:0.50 O A:HOH215 3.0 20.9 1.0 O A:HOH200 3.4 27.2 1.0 O A:HOH182 3.5 22.6 1.0 O A:HOH246 3.6 52.7 1.0 CB A:ALA49 4.1 15.7 1.0 CE1 A:HIS31 4.1 16.4 1.0 NE2 A:HIS31 4.2 18.6 1.0 O A:HOH282 4.3 63.1 1.0 NE2 A:GLN69 4.5 17.4 1.0 CA A:ALA49 4.5 24.3 1.0 CD2 A:LEU66 4.9 19.6 1.0 O A:HOH202 5.0 54.7 1.0

J.A.Bell, W.J.Becktel, U.Sauer, W.A.Baase, B.W.Matthews. Dissection of Helix Capping in T4 Lysozyme By Structural and Thermodynamic Analysis of Six Amino Acid Substitutions at Thr 59. Biochemistry V. 31 3590 1992.
ISSN: ISSN 0006-2960
PubMed: 1567817
DOI: 10.1021/BI00129A006