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Zinc in PDB 2g7n: Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors

Enzymatic activity of Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors

All present enzymatic activity of Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors:
3.4.24.69;

Protein crystallography data

The structure of Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors, PDB code: 2g7n was solved by Z.Fu, M.R.Baldwin, G.E.Boldt, K.D.Janda, J.T.Barbieri, J.-J.P.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.28 / 1.90
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 50.910, 66.710, 64.390, 90.00, 98.48, 90.00
R / Rfree (%) 22.3 / 24.8

Other elements in 2g7n:

The structure of Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors also contains other interesting chemical elements:

Silver (Ag) 4 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors (pdb code 2g7n). 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 Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors, PDB code: 2g7n:

Zinc binding site 1 out of 1 in 2g7n

Go back to Zinc Binding Sites List in 2g7n
Zinc binding site 1 out of 1 in the Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn455

b:44.9
occ:1.00
 OE2 A:GLU261 2.2 31.6 1.0
NE2 A:HIS222 2.4 20.8 1.0
O A:HOH673 2.6 47.2 1.0
OE1 A:GLU261 2.6 31.9 1.0
CD A:GLU261 2.7 30.8 1.0
CD2 A:HIS222 3.1 20.9 1.0
CE1 A:HIS222 3.6 21.1 1.0
CD2 A:HIS226 4.0 23.8 1.0
OE2 A:GLU223 4.1 24.8 1.0
O A:HOH632 4.1 46.1 1.0
O A:HOH675 4.1 40.0 1.0
CG A:GLU261 4.2 29.0 1.0
NE2 A:HIS226 4.2 24.4 1.0
CG A:HIS222 4.4 19.9 1.0
CG A:HIS226 4.4 23.3 1.0
OH A:TYR365 4.5 26.5 1.0
ND1 A:HIS222 4.6 20.8 1.0
CE1 A:TYR365 4.6 25.7 1.0
CE1 A:HIS226 4.8 24.5 1.0
CD A:GLU223 4.8 23.9 1.0
CB A:GLU261 4.8 26.1 1.0
ND1 A:HIS226 4.9 23.9 1.0
OE1 A:GLU223 4.9 25.4 1.0
CZ A:TYR365 4.9 25.9 1.0
CB A:HIS226 5.0 21.9 1.0

Reference:

Z.Fu, M.R.Baldwin, G.E.Boldt, A.Crawford, K.D.Janda, J.T.Barbieri, J.-J.P.Kim. Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors To Be Published.
Page generated: Wed Dec 16 03:28:58 2020

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