Chlorine in PDB 1qtv: T26E Apo Structure of T4 Lysozyme

All present enzymatic activity of T26E Apo Structure of T4 Lysozyme:
3.2.1.17;

The structure of T26E Apo Structure of T4 Lysozyme, PDB code: 1qtv was solved by R.Kuroki, L.H.Weaver, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.00 / 2.30
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	61.220, 61.220, 96.320, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Chlorine atom in the T26E Apo Structure of T4 Lysozyme (pdb code 1qtv). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the T26E Apo Structure of T4 Lysozyme, PDB code: 1qtv:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the T26E Apo Structure of T4 Lysozyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of T26E Apo Structure of T4 Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl173 b:11.2 occ:1.00 OD1 A:ASN144 2.8 0.0 1.0 N A:ARG145 3.3 28.6 1.0 C A:THR142 3.4 30.7 1.0 CB A:THR142 3.4 37.9 1.0 CA A:THR142 3.5 24.3 1.0 O A:THR142 3.5 25.5 1.0 N A:ASN144 3.5 14.8 1.0 CG A:ASN144 3.7 94.3 1.0 CB A:ASN144 3.9 20.8 1.0 N A:PRO143 3.9 24.3 1.0 CD A:PRO143 3.9 18.0 1.0 CB A:ARG145 4.0 32.9 1.0 CA A:ASN144 4.0 24.9 1.0 C A:ASN144 4.2 35.5 1.0 CA A:ARG145 4.2 25.2 1.0 C A:PRO143 4.3 26.7 1.0 CG2 A:THR142 4.3 20.6 1.0 OG1 A:THR142 4.5 29.6 1.0 CA A:PRO143 4.7 24.8 1.0 CG A:PRO143 4.8 25.3 1.0 N A:THR142 4.9 29.3 1.0 ND2 A:ASN144 5.0 22.3 1.0

Chlorine binding site 2 out of 2 in the T26E Apo Structure of T4 Lysozyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of T26E Apo Structure of T4 Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl178 b:14.9 occ:1.00 O A:HOH215 3.1 31.0 1.0 O A:HOH182 3.6 27.1 1.0 CE1 A:HIS31 4.0 29.1 1.0 CB A:ALA49 4.0 25.8 1.0 NE2 A:HIS31 4.1 33.6 1.0 NE2 A:GLN69 4.4 26.1 1.0 CA A:ALA49 4.5 22.2 1.0 CD2 A:LEU66 5.0 19.8 1.0

R.Kuroki, L.H.Weaver, B.W.Matthews. Structural Basis of the Conversion of T4 Lysozyme Into A Transglycosidase By Reengineering the Active Site. Proc.Natl.Acad.Sci.Usa V. 96 8949 1999.
ISSN: ISSN 0027-8424
PubMed: 10430876
DOI: 10.1073/PNAS.96.16.8949