English Statistics Help FAQ Contact Us
Download >>

PDBj (Protein Data Bank Japan) maintains a centralized PDB archive of macromolecular structures and provides integrated tools, in collaboration with the RCSB, the BMRB in USA and the PDBe in EU. PDBj is supported by JST-NBDC and Osaka University.

Summary Structural Experimental Function Sequence Neighbor Download Link


<Asymmetric unit>
= <Biological unit>

More images...
View in 3D molecule viewer
( jV3 / Jmol ) *1
PDB ID1h23  sequence information (FASTA format)   
RELATED PDB ID1acj, 1acl, 1amn, 1ax9, 1cfj, 1dx6, 1e3q, 1e66, 1ea5, 1eea, 1eve, 1fss, 1gpk, 1gpn, 1gqr, 1gqs, 1hbj, 1h22, 1jjb, 1oce, 1qid, 1qie, 1qif, 1qig, 1qih, 1qii, 1qij, 1qik, 1qim, 1qti, 1som, 1vot, 1vxo, 1vxr, 2ace, 2ack, 2dfp, 3ace, 4ace
DescriptorACETYLCHOLINESTERASE (E.C.3.1.1.7)
TitleSTRUCTURE OF ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH (S,S)-(-)-BIS(12)-HUPYRIDONE AT 2.15A RESOLUTION
Functional KeywordsSERINE HYDROLASE, ACETYLCHOLINESTERASE, NEUROTRANSMITTER CLEAVAGE, ALZHEIMER'S DISEASE, BIVALENT LIGAND, DUAL-SITE BINDING, INHIBITOR, HUPERZINE A, HYDROLASE, SERINE ESTERASE SYNAPSE, MEMBRANE, NERVE, MUSCLE, SIGNAL, GPI-ANCHOR NEUROTRANSMITTER DEGRADATION, GLYCOPROTEIN, BIS(12)-HUPYRID
Biological sourceTORPEDO CALIFORNICA (PACIFIC ELECTRIC RAY)
Cellular location [UNP - P04058] Isoform H: Cell membrane; Lipid-anchor, GPI- anchor. Isoform T: Cell membrane; Peripheral membrane protein
Organ sourceELECTRIC ORGAN
Total number of polymer chains1
Total molecular weight62262.9 (the details in Structural Details Page)
AuthorsWong, D.M. , Greenblatt, H.M. , Carlier, P.R. , Han, Y.F. , Pang, Y.P. , Silman, I. , Sussman, J.L. (deposition date : 2002-07-30, release date : 2002-12-23)
Primary citationWong, D.M. , Greenblatt, H.M. , Dvir, H. , Carlier, P.R. , Han, Y.F. , Pang, Y.P. , Silman, I. , Sussman, J.L.
Acetylcholinesterase Complexed with Bivalent Ligands Related to Huperzine A: Experimental Evidence for Species-Dependent Protein-Ligand Complementarity
J.Am.Chem.Soc., 125:363 - , 2003.(PubMed : 12517147)  (DOI: 10.1021/JA021111W)
Experimental methodX-RAY DIFFRACTION ( 2.15[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P04058 ) , eF-site , KEGG ( EC 3.1.1.7 ) , PISA