Zinc in PDB 4k2y: Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One

Enzymatic activity of Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One

All present enzymatic activity of Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One:
3.4.21.39;

Protein crystallography data

The structure of Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One, PDB code: 4k2y was solved by B.K.Collins, A.K.Padyana, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.64 / 2.30
Space group P 43
Cell size a, b, c (Å), α, β, γ (°) 74.405, 74.405, 49.701, 90.00, 90.00, 90.00
R / Rfree (%) 17.8 / 25.1

Other elements in 4k2y:

The structure of Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One (pdb code 4k2y). 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 Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One, PDB code: 4k2y:

Zinc binding site 1 out of 1 in 4k2y

Go back to Zinc Binding Sites List in 4k2y
Zinc binding site 1 out of 1 in the Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Human Chymase in Complex with Fragment Inhibitor 6-Chloro-1,3-Dihydro-2H-Indol-2-One within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:18.4
occ:1.00
 OE1 A:GLU78 2.2 11.8 1.0
NE2 A:HIS25 2.3 7.3 1.0
CD A:GLU78 3.0 19.6 1.0
CD2 A:HIS25 3.2 7.3 1.0
OE2 A:GLU78 3.2 14.8 1.0
CE1 A:HIS25 3.2 11.1 1.0
CG2 A:THR79A 4.0 6.9 1.0
OG1 A:THR79A 4.2 6.2 1.0
ND1 A:HIS25 4.3 13.4 1.0
O A:HOH453 4.4 16.1 1.0
CG A:HIS25 4.4 12.9 1.0
CG A:GLU78 4.4 11.5 1.0
CB A:THR79A 4.8 5.8 1.0
CB A:GLU78 4.9 10.4 1.0

Reference:

S.J.Taylor, A.K.Padyana, A.Abeywardane, S.Liang, M.H.Hao, S.De Lombaert, J.Proudfoot, B.S.Farmer, X.Li, B.Collins, L.Martin, D.R.Albaugh, M.Hill-Drzewi, S.S.Pullen, H.Takahashi. Discovery of Potent, Selective Chymase Inhibitors Via Fragment Linking Strategies. J.Med.Chem. V. 56 4465 2013.
ISSN: ISSN 0022-2623
PubMed: 23659209
DOI: 10.1021/JM400138Z
Page generated: Wed Dec 16 05:27:43 2020

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