| Reaction Details |
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 | Report a problem with these data |
| Target | Acetylcholinesterase |
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| Ligand | BDBM10441 |
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| Substrate/Competitor | BDBM8959 |
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| Meas. Tech. | Enzyme Inhibition Assay |
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| pH | 7±n/a |
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| Temperature | 298.15±n/a K |
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| Ki | 4300±208 nM |
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| Citation |  Dvir, H; Jiang, HL; Wong, DM; Harel, M; Chetrit, M; He, XC; Jin, GY; Yu, GL; Tang, XC; Silman, I; Bai, DL; Sussman, JL X-ray structures of Torpedo californica acetylcholinesterase complexed with (+)-huperzine A and (-)-huperzine B: structural evidence for an active site rearrangement. Biochemistry41:10810-8 (2002) [PubMed] Article |
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| More Info.: | Get all data from this article, Solution Info, Assay Method |
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| Acetylcholinesterase |
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| Name: | Acetylcholinesterase |
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| Synonyms: | 3.1.1.7 | ACES_TETCF | Acetylcholinesterase (AChE) | Acetylcholinesterase precursor | ache |
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| Type: | n/a |
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| Mol. Mass.: | 65900.74 |
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| Organism: | Tetronarce californica (Pacific electric ray) (Torpedo californica) |
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| Description: | P04058 |
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| Residue: | 586 |
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| Sequence: | MNLLVTSSLGVLLHLVVLCQADDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPP
VGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSGSEMWNPNREMSEDCLYLNI
WVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALH
GSQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLF
RRAILQSGSPNCPWASVSVAEGRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEW
NVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQILLGVNKDEGSFFLLYGAPGF
SKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHN
VICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYT
AEEEALSRRIMHYWATFAKTGNPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQ
MCVFWNQFLPKLLNATACDGELSSSGTSSSKGIIFYVLFSILYLIF
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| BDBM10441 |
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| BDBM8959 |
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| Name | BDBM10441 |
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| Synonyms: | (+)-Huperzine A | (+/-)Huperzine A | (-)-Huperzine A | (13E)-1-amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0^{2,7}]trideca-2(7),3,10-trien-5-one | (1R,13E)-1-amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0^{2,7}]trideca-2(7),3,10-trien-5-one | (1S,13E)-1-amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0^{2,7}]trideca-2(7),3,10-trien-5-one | (5S,11E)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one | Huperzine A |
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| Type | Small organic molecule |
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| Emp. Form. | C15H18N2O |
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| Mol. Mass. | 242.3162 |
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| SMILES | C\C=C1/C2Cc3[nH]c(=O)ccc3C1(N)CC(C)=C2 |c:18,TLB:10:11:2:17.15.14,THB:1:2:4.5.11:17.15.14| |
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| Structure | 
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