Chlorine in PDB 2o79: T4 Lysozyme with C-Terminal Extension

All present enzymatic activity of T4 Lysozyme with C-Terminal Extension:
3.2.1.17;

The structure of T4 Lysozyme with C-Terminal Extension, PDB code: 2o79 was solved by M.Llinas, S.M.Crowder, N.Echols, T.Alber, S.Marqusee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.80
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	60.117, 60.117, 97.108, 90.00, 90.00, 120.00
R / Rfree (%)	14.8 / 18.2

The binding sites of Chlorine atom in the T4 Lysozyme with C-Terminal Extension (pdb code 2o79). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the T4 Lysozyme with C-Terminal Extension, PDB code: 2o79:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the T4 Lysozyme with C-Terminal Extension


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of T4 Lysozyme with C-Terminal Extension within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl503 b:9.1 occ:1.00 O A:HOH727 2.5 58.4 1.0 O A:GLY30 2.7 8.5 1.0 O1 A:GOL502 2.7 16.9 1.0 O A:PHE104 2.8 7.5 1.0 O A:HOH606 2.9 28.8 1.0 O2 A:GOL502 2.9 13.9 1.0 O A:HOH517 3.0 13.8 1.0 CE2 A:PHE104 3.2 9.4 1.0 CD2 A:PHE104 3.3 9.2 1.0 C1 A:GOL502 3.7 18.2 1.0 C2 A:GOL502 3.7 17.2 1.0 C A:PHE104 3.8 8.2 1.0 CZ A:PHE104 3.8 8.8 1.0 O A:HOH626 3.8 22.1 1.0 C A:GLY30 3.9 8.3 1.0 CG A:PHE104 4.1 7.5 1.0 O A:HOH595 4.4 20.8 1.0 CE1 A:PHE104 4.5 9.6 1.0 CD1 A:PHE104 4.6 9.0 1.0 CA A:PHE104 4.6 7.5 1.0 N A:GLN105 4.6 7.7 1.0 CA A:GLN105 4.7 8.5 1.0 N A:LEU32 4.7 8.8 1.0 O A:HOH616 4.7 21.6 1.0 CA A:GLY30 4.7 7.9 1.0 OE2 A:GLU11 4.8 10.6 1.0 O A:HOH618 4.8 28.2 1.0 N A:HIS31 4.9 7.7 1.0 CB A:PHE104 4.9 7.5 1.0 CA A:HIS31 4.9 8.3 1.0

Chlorine binding site 2 out of 3 in the T4 Lysozyme with C-Terminal Extension


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of T4 Lysozyme with C-Terminal Extension within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl504 b:20.2 occ:1.00 O A:HOH729 2.9 0.9 1.0 O A:HOH524 3.0 12.7 1.0 NZ A:LYS135 3.1 16.1 1.0 ND2 A:ASN132 3.2 11.6 1.0 CB A:ASN132 3.7 10.3 1.0 CA A:ASN132 3.7 9.6 1.0 CE A:LYS135 3.8 15.2 1.0 CD A:LYS135 3.8 13.1 1.0 CG A:ASN132 4.0 10.0 1.0 N A:ASN132 4.0 9.2 1.0 CG1 A:VAL131 4.1 12.2 1.0 CE A:MET120 4.5 14.9 1.0 C A:VAL131 4.5 9.7 1.0 O A:HOH666 4.5 35.7 1.0 O A:HOH731 4.6 40.3 1.0 O A:VAL131 4.8 10.1 1.0 O A:GLU128 4.8 8.3 1.0 CB A:VAL131 4.9 9.7 1.0 O A:HOH568 4.9 18.9 1.0 O A:HOH707 5.0 33.2 1.0

Chlorine binding site 3 out of 3 in the T4 Lysozyme with C-Terminal Extension


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of T4 Lysozyme with C-Terminal Extension within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl505 b:19.5 occ:1.00 O A:HOH728 0.8 21.7 1.0 O A:HOH607 2.6 22.6 1.0 O A:HOH556 3.1 16.0 1.0 N A:ARG145 3.2 7.3 1.0 C A:THR142 3.3 8.2 1.0 CA A:THR142 3.3 7.3 1.0 N A:ASN144 3.4 8.4 1.0 CB A:THR142 3.4 6.7 1.0 O A:THR142 3.6 8.1 1.0 N A:PRO143 3.7 8.0 1.0 CB A:ARG145 3.8 8.8 1.0 CB A:ASN144 3.9 9.8 1.0 CA A:ASN144 3.9 9.1 1.0 CG2 A:THR142 4.1 6.9 1.0 C A:ASN144 4.1 7.8 1.0 CA A:ARG145 4.1 7.9 1.0 CD A:PRO143 4.2 7.9 1.0 C A:PRO143 4.2 7.9 1.0 CA A:PRO143 4.5 7.5 1.0 OG1 A:THR142 4.7 7.9 1.0 O A:HOH540 4.7 15.7 1.0 N A:THR142 4.7 8.4 1.0 CG A:ASN144 4.9 14.0 1.0 CG A:PRO143 4.9 7.6 1.0

J.Cellitti, M.Llinas, N.Echols, E.A.Shank, B.Gillespie, E.Kwon, S.M.Crowder, F.W.Dahlquist, T.Alber, S.Marqusee. Exploring Subdomain Cooperativity in T4 Lysozyme I: Structural and Energetic Studies of A Circular Permutant and Protein Fragment. Protein Sci. V. 16 842 2007.
ISSN: ISSN 0961-8368
PubMed: 17400926
DOI: 10.1110/PS.062628607