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2CKM:
Torpedo californica acetylcholinesterase complexed with alkylene- linked bis-tacrine dimer (7 carbon linker)
PDB ID:
2CKM
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MMDB ID:
41377
PDB Deposition Date:
2006/4/20
Updated in MMDB:
2019/10
Experimental Method:
x-ray diffraction
Resolution:
2.15 Å
Source Organism:
Tetronarce californica
Similar Structures:
VAST+
Download sequence data
Biological Unit for 2CKM: dimeric; determined by author and by software (PISA)
Molecular Components in 2CKM
Label
Count
Molecule
Proteins (2 molecules)
A
A_1
2
Acetylcholinesterase
Chemicals and Non-standard biopolymers (7 molecules)
1
2
N,N'-DI-1,2,3,4-TETRAHYDROACRIDIN-9-YLHEPTANE-1,7-DIAMINE
2
5
N-ACETYL-D-GLUCOSAMINE
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH.
"
MMDB and VAST+: tracking structural similarities between macromolecular complexes.
Nucleic Acids Res. 2014 Jan; 42(Database issue)
:D297-303