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Zinc in PDB 2a8a: Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain

Enzymatic activity of Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain

All present enzymatic activity of Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain:
3.4.24.69;

Protein crystallography data

The structure of Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain, PDB code: 2a8a was solved by R.Agarwal, T.Binz, S.Swaminathan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.67 / 2.00
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 63.413, 79.463, 89.660, 90.00, 110.01, 90.00
R / Rfree (%) 22.6 / 26.5

Other elements in 2a8a:

The structure of Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain also contains other interesting chemical elements:

Cadmium (Cd) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain (pdb code 2a8a). 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 Clostridium Botulinum Neurotoxin Serotype F Light Chain, PDB code: 2a8a:

Zinc binding site 1 out of 1 in 2a8a

Go back to Zinc Binding Sites List in 2a8a
Zinc binding site 1 out of 1 in the Crystal Structure of Clostridium Botulinum Neurotoxin Serotype F Light Chain


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 Clostridium Botulinum Neurotoxin Serotype F Light Chain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn440

b:23.6
occ:1.00
NE2 A:HIS227 2.0 23.9 1.0
O A:HOH523 2.1 35.0 1.0
OE1 A:GLU266 2.2 19.6 1.0
NE2 A:HIS231 2.2 19.1 1.0
CE1 A:HIS227 2.4 25.7 1.0
O A:HOH541 2.7 35.7 1.0
O A:HOH551 2.7 35.5 1.0
CD A:GLU266 2.9 21.0 1.0
OE2 A:GLU266 3.0 18.7 1.0
CD2 A:HIS231 3.2 18.4 1.0
CD2 A:HIS227 3.2 23.4 1.0
CE1 A:HIS231 3.2 19.4 1.0
ND1 A:HIS227 3.6 24.9 1.0
CG A:HIS227 4.0 24.6 1.0
ND1 A:HIS231 4.3 17.3 1.0
CG A:HIS231 4.3 18.0 1.0
OH A:TYR368 4.4 28.3 1.0
CG A:GLU266 4.4 21.3 1.0
CE1 A:TYR368 4.5 29.3 1.0
CA A:GLU266 4.7 23.1 1.0
CG2 A:THR269 4.8 17.8 1.0
OE2 A:GLU228 4.9 21.3 1.0
CB A:GLU266 4.9 20.5 1.0
CB A:THR269 4.9 18.2 1.0
CZ A:TYR368 4.9 28.3 1.0

Reference:

R.Agarwal, T.Binz, S.Swaminathan. Structural Analysis of Botulinum Neurotoxin Serotype F Light Chain: Implications on Substrate Binding and Inhibitor Design Biochemistry V. 44 11758 2005.
ISSN: ISSN 0006-2960
PubMed: 16128577
DOI: 10.1021/BI0510072
Page generated: Wed Dec 16 03:16:55 2020

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