Zinc in PDB 5l8p: Thermolysin in Complex with JC114 (PEG400 Cryo Protectant)

All present enzymatic activity of Thermolysin in Complex with JC114 (PEG400 Cryo Protectant):
3.4.24.27;

The structure of Thermolysin in Complex with JC114 (PEG400 Cryo Protectant), PDB code: 5l8p was solved by S.G.Krimmer, J.Cramer, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.10 / 1.29
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	92.596, 92.596, 130.427, 90.00, 90.00, 120.00
R / Rfree (%)	10.7 / 13.3

The structure of Thermolysin in Complex with JC114 (PEG400 Cryo Protectant) also contains other interesting chemical elements:

Calcium

(Ca)

4 atoms

The binding sites of Zinc atom in the Thermolysin in Complex with JC114 (PEG400 Cryo Protectant) (pdb code 5l8p). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Thermolysin in Complex with JC114 (PEG400 Cryo Protectant), PDB code: 5l8p:

Zinc binding site 1 out of 1 in the Thermolysin in Complex with JC114 (PEG400 Cryo Protectant)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Thermolysin in Complex with JC114 (PEG400 Cryo Protectant) within 5.0Å range: probe atom residue distance (Å) B Occ E:Zn401 b:6.5 occ:1.00 O45 E:6MG406 2.0 6.8 1.0 OE2 E:GLU166 2.0 6.8 1.0 NE2 E:HIS142 2.0 6.6 1.0 NE2 E:HIS146 2.0 6.2 1.0 CD E:GLU166 2.8 6.6 1.0 CE1 E:HIS146 2.9 6.4 1.0 OE1 E:GLU166 3.0 6.9 1.0 P44 E:6MG406 3.0 6.7 1.0 CD2 E:HIS142 3.0 5.9 1.0 CE1 E:HIS142 3.0 6.3 1.0 HE1 E:HIS146 3.0 7.7 1.0 O68 E:6MG406 3.0 7.5 1.0 CD2 E:HIS146 3.1 6.0 1.0 HD2 E:HIS142 3.2 7.1 1.0 HH E:TYR157 3.2 10.2 1.0 HE1 E:HIS142 3.2 7.5 1.0 HE2 E:HIS231 3.3 8.8 1.0 HD2 E:HIS146 3.4 7.2 1.0 OH E:TYR157 3.9 8.5 1.0 HA E:GLU166 3.9 7.9 1.0 HB2 E:SER169 4.0 7.5 1.0 N1 E:6MG406 4.0 6.7 1.0 NE2 E:HIS231 4.0 7.3 1.0 ND1 E:HIS146 4.1 6.9 1.0 ND1 E:HIS142 4.1 6.3 1.0 C2 E:6MG406 4.1 6.4 1.0 CG E:HIS142 4.2 6.3 1.0 HB3 E:SER169 4.2 7.5 1.0 CG E:HIS146 4.2 6.7 1.0 CG E:GLU166 4.2 7.2 1.0 C46 E:6MG406 4.3 6.5 0.3 HD2 E:HIS231 4.3 8.3 1.0 HG2 E:GLU166 4.4 8.6 1.0 HE1 E:TYR157 4.4 9.4 1.0 C46 E:6MG406 4.5 9.1 0.7 CB E:SER169 4.5 6.2 1.0 CD2 E:HIS231 4.6 7.0 1.0 C3 E:6MG406 4.6 6.5 1.0 N47 E:6MG406 4.6 10.8 0.7 OG E:SER169 4.7 6.5 1.0 O28 E:6MG406 4.7 7.0 1.0 HG3 E:GLU166 4.8 8.6 1.0 HH12 E:ARG203 4.8 8.7 1.0 OE1 E:GLU143 4.8 8.0 1.0 O E:HOH627 4.8 10.6 1.0 CA E:GLU166 4.8 6.6 1.0 HD1 E:HIS146 4.8 8.3 1.0 CZ E:TYR157 4.8 8.0 1.0 HD1 E:HIS142 4.9 7.6 1.0 CE1 E:TYR157 5.0 7.8 1.0

S.G.Krimmer, J.Cramer, M.Betz, V.Fridh, R.Karlsson, A.Heine, G.Klebe. Rational Design of Thermodynamic and Kinetic Binding Profiles By Optimizing Surface Water Networks Coating Protein-Bound Ligands. J. Med. Chem. V. 59 10530 2016.
ISSN: ISSN 1520-4804
PubMed: 27933956
DOI: 10.1021/ACS.JMEDCHEM.6B00998