PDBsum entry 3m3d

Hydrolase

PDB id: 3m3d

Contents

Protein chain

532 a.a.

Ligands

NAG ×2

PG4

PEG ×6

Metals

_XE ×2

Waters ×210

PDB id:

3m3d

Name:

Hydrolase

Title:

Crystal structure of acetylcholinesterase in complex with xenon

Structure:

Acetylcholinesterase. Chain: a. Fragment: unp residues 22-564. Synonym: ache. Ec: 3.1.1.7

Source:

Torpedo californica. Pacific electric ray. Organism_taxid: 7787

Resolution:

2.34Å R-factor: 0.209 R-free: 0.200

Authors:

J.Behnen,B.Brumshtein,L.Toker,I.Silman,J.L.Sussman,G.Klebe,A.Heine

Key ref:

J.Behnen et al. Old acquantance rediscover. To be published, .

Date:

09-Mar-10 Release date: 09-Mar-11

Protein chain

P04058  (ACES_TETCF) -  Acetylcholinesterase from Tetronarce californica

Seq: 586 a.a.

Struc: 532 a.a.

Enzyme reactions

• Enzyme class: E.C.3.1.1.7 - acetylcholinesterase.
• Reaction: acetylcholine + H2O = choline + acetate + H⁺

acetylcholine (Bound ligand (Het Group name = NAG) matches with 41.18% similarity) + H2O = choline + acetate + H(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site