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Zinc in PDB 5n2x: Thermolysin in Complex with Inhibitor JC272

Enzymatic activity of Thermolysin in Complex with Inhibitor JC272

All present enzymatic activity of Thermolysin in Complex with Inhibitor JC272:
3.4.24.27;

Protein crystallography data

The structure of Thermolysin in Complex with Inhibitor JC272, PDB code: 5n2x was solved by J.Cramer, S.G.Krimmer, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.16 / 1.21
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 92.751, 92.751, 130.348, 90.00, 90.00, 120.00
R / Rfree (%) 11.1 / 12.7

Other elements in 5n2x:

The structure of Thermolysin in Complex with Inhibitor JC272 also contains other interesting chemical elements:

Calcium (Ca) 4 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Thermolysin in Complex with Inhibitor JC272 (pdb code 5n2x). 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 Inhibitor JC272, PDB code: 5n2x:

Zinc binding site 1 out of 1 in 5n2x

Go back to Zinc Binding Sites List in 5n2x
Zinc binding site 1 out of 1 in the Thermolysin in Complex with Inhibitor JC272


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 Inhibitor JC272 within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Zn401

b:6.6
occ:1.00
O01 E:8KN409 2.0 6.7 1.0
OE1 E:GLU166 2.0 7.1 1.0
NE2 E:HIS142 2.0 6.5 1.0
NE2 E:HIS146 2.0 6.6 1.0
CD E:GLU166 2.8 6.3 1.0
CE1 E:HIS146 2.9 7.0 1.0
O05 E:8KN409 2.9 7.0 1.0
P01 E:8KN409 3.0 6.5 1.0
OE2 E:GLU166 3.0 7.1 1.0
CE1 E:HIS142 3.0 6.3 1.0
CD2 E:HIS142 3.0 6.0 1.0
HE1 E:HIS146 3.1 8.4 1.0
CD2 E:HIS146 3.1 6.3 1.0
HH E:TYR157 3.2 9.7 1.0
HD2 E:HIS142 3.2 7.2 1.0
HE1 E:HIS142 3.2 7.5 1.0
HE2 E:HIS231 3.3 8.7 1.0
HD2 E:HIS146 3.4 7.6 1.0
OH E:TYR157 3.8 8.1 1.0
HA E:GLU166 4.0 7.8 1.0
NE2 E:HIS231 4.0 7.2 1.0
HB2 E:SER169 4.1 7.6 1.0
N01 E:8KN409 4.1 7.1 1.0
ND1 E:HIS146 4.1 6.5 1.0
ND1 E:HIS142 4.1 6.4 1.0
C01 E:8KN409 4.1 7.3 1.0
CG E:HIS142 4.2 6.3 1.0
CG E:HIS146 4.2 6.3 1.0
HB3 E:SER169 4.2 7.6 1.0
CG E:GLU166 4.2 6.5 1.0
HD2 E:HIS231 4.4 8.8 1.0
HE1 E:TYR157 4.4 9.3 1.0
C12 E:8KN409 4.4 7.5 1.0
HG2 E:GLU166 4.4 7.8 1.0
CB E:SER169 4.5 6.3 1.0
N04 E:8KN409 4.5 8.4 1.0
CD2 E:HIS231 4.5 7.4 1.0
C06 E:8KN409 4.6 7.4 1.0
O04 E:8KN409 4.7 7.8 1.0
OG E:SER169 4.7 6.7 1.0
O E:HOH655 4.7 7.9 1.0
HG3 E:GLU166 4.8 7.8 1.0
CZ E:TYR157 4.8 7.5 1.0
HH22 E:ARG203 4.8 9.3 1.0
HD1 E:HIS146 4.9 7.9 1.0
CA E:GLU166 4.9 6.5 1.0
OE1 E:GLU143 4.9 9.6 1.0
HD1 E:HIS142 4.9 7.7 1.0
CE1 E:TYR157 5.0 7.8 1.0

Reference:

J.Cramer, S.G.Krimmer, A.Heine, G.Klebe. Paying the Price of Desolvation in Solvent-Exposed Protein Pockets: Impact of Distal Solubilizing Groups on Affinity and Binding Thermodynamics in A Series of Thermolysin Inhibitors. J. Med. Chem. V. 60 5791 2017.
ISSN: ISSN 1520-4804
PubMed: 28590130
DOI: 10.1021/ACS.JMEDCHEM.7B00490
Page generated: Wed Dec 16 06:34:14 2020

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