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Chlorine in PDB 227l: Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions

Enzymatic activity of Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions

All present enzymatic activity of Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions:
3.2.1.17;

Protein crystallography data

The structure of Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions, PDB code: 227l was solved by E.P.Baldwin, W.A.Baase, X.-J.Zhang, V.Feher, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.00
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 60.800, 60.800, 97.800, 90.00, 90.00, 120.00
R / Rfree (%) 15.2 / n/a

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions (pdb code 227l). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions, PDB code: 227l:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 227l

Go back to Chlorine Binding Sites List in 227l
Chlorine binding site 1 out of 2 in the Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl173

b:33.3
occ:1.00
N A:ASN144 3.2 10.3 1.0
N A:ARG145 3.2 15.6 1.0
O A:HOH209 3.3 31.1 1.0
C A:THR142 3.5 15.6 1.0
CA A:THR142 3.5 7.5 1.0
CB A:ASN144 3.6 13.6 1.0
CB A:THR142 3.6 18.9 1.0
CA A:ASN144 3.7 14.3 1.0
O A:THR142 3.7 13.2 1.0
N A:PRO143 3.9 15.4 1.0
CB A:ARG145 3.9 12.2 1.0
C A:ASN144 4.0 27.4 1.0
CD A:PRO143 4.2 20.8 1.0
CA A:ARG145 4.2 8.5 1.0
C A:PRO143 4.2 17.0 1.0
CG2 A:THR142 4.3 12.9 1.0
CG A:ASN144 4.5 21.9 1.0
ND2 A:ASN144 4.5 30.8 1.0
CA A:PRO143 4.6 13.9 1.0
OG1 A:THR142 4.8 16.4 1.0
O A:HOH230 4.9 33.9 1.0
N A:THR142 4.9 10.7 1.0

Chlorine binding site 2 out of 2 in 227l

Go back to Chlorine Binding Sites List in 227l
Chlorine binding site 2 out of 2 in the Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Generating Ligand Binding Sites in T4 Lysozyme Using Deficiency-Creating Substitutions within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl178

b:35.5
occ:0.50
O A:HOH215 3.0 20.7 1.0
O A:HOH182 3.3 25.7 1.0
O A:HOH200 3.3 37.4 1.0
O A:HOH246 3.9 51.4 1.0
CB A:ALA49 3.9 14.2 1.0
CE1 A:HIS31 3.9 15.6 1.0
NE2 A:HIS31 4.1 15.4 1.0
CA A:ALA49 4.3 14.9 1.0
O A:HOH282 4.4 48.6 1.0
NE2 A:GLN69 4.5 18.5 1.0
CD2 A:LEU66 4.5 21.4 1.0
O A:ALA49 4.9 16.0 1.0

Reference:

E.Baldwin, W.A.Baase, X.Zhang, V.Feher, B.W.Matthews. Generation of Ligand Binding Sites in T4 Lysozyme By Deficiency-Creating Substitutions. J.Mol.Biol. V. 277 467 1998.
ISSN: ISSN 0022-2836
PubMed: 9514755
DOI: 10.1006/JMBI.1997.1606
Page generated: Thu Jul 10 21:00:19 2025

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