ISDA: 4KUF

Deposition Date 2013-05-22

Release Date 2014-07-09

Last Version Date 2023-09-20

Entry Detail

PDB ID:

4KUF

Keywords:

HYDROLASE

Title:

Crystal structure of the catalytic domain of botulinum neurotoxin BoNT/A C134 mutant with MTSEA modified Cys-165 causing stretch disorder

Biological Source:

Source Organism:

Clostridium botulinum A (Taxon ID: 441771)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.70 Å

R-Value Free:

0.23

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 43 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Botulinum neurotoxin A light chain
Mutagens:C134S
Chain IDs:A
Chain Length:445
Number of Molecules:1
Biological Source:Clostridium botulinum A

UniProt ID:P0DPI1 Pfam ID:PF01742

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
0QL	A	CYS	3-[(2-AMINOETHYL)DISULFANYL]-L-ALANINE

Ligand Molecules

DMS

EDO

GOL

LMR

Primary Citation

Covalent modification of the active site cysteine stresses Clostridium botulinum neurotoxin A

Guitot, K, Vera, L, Le Roux, L, Bregant, S, Ptchelkine, D, Beau, F, Stura, E.A, Dive, V.Show

To be Published ? ? ? (?)

Primary Citation of related structures

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