ISDA

Deposition Date 1999-04-21

Release Date 1999-11-15

Last Version Date 2024-10-09

Entry Detail

PDB ID:

1VXO

Keywords:

HYDROLASE

Title:

METHYLPHOSPHONYLATED ACETYLCHOLINESTERASE (AGED) OBTAINED BY REACTION WITH O-ETHYL-S-[2-[BIS(1-METHYLETHYL)AMINO]ETHYL] METHYLPHOSPHONOTHIOATE (VX)

Biological Source:

Source Organism:

Torpedo californica (Taxon ID: 7787)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.23

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 31 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:PROTEIN (ACETYLCHOLINESTERASE)
Gene (Uniprot):ache
Chain IDs:A
Chain Length:537
Number of Molecules:1
Biological Source:Torpedo californica

UniProt ID:P04058 Pfam ID:PF00135 EC:3.1.1.7

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
ASN	A	ASN	GLYCOSYLATION SITE

Ligand Molecules

NAG

VXA

Primary Citation

Reaction Products of Acetylcholinesterase and VX Reveal a Mobile Histidine in the Catalytic Triad

Millard, C.B, Koellner, G, Ordentlich, A, Shafferman, A, Silman, I, Sussman, J.L.Show

J.Am.Chem.Soc. 121 9883 9884 (1999)

DOI: 10.1021/ja992704i

Primary Citation of related structures