Structure of PDB 6xys Chain A Binding Site BS01

Receptor Information
>6xys Chain A (length=535) Species: 7227 (Drosophila melanogaster) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DRLVVQTSSGPVRGRSVTVQGREVHVYTGIPYAKPPVEDLRFRKPVPAEP
WHGVLDATGLSATCVQERYEYFPGFSGEEIWNPNTNVSEDCLYINVWAPA
NGLPILIWIYGGGFMTGSATLDIYNADIMAAVGNVIVASFQYRVGAFGFL
HLAPEMPSEFAEEAPGNVGLWDQALAIRWLKDNAHAFGGNPEWMTLFGES
AGSSSVNAQLMSPVTRGLVKRGMMQSGTMNAPWSHMTSEKAVEIGKALIN
DCNCNASMLKTNPAHVMSCMRSVDAKTISVQQWNSYSGILSFPSAPTIDG
AFLPADPMTLMKTADLKDYDILMGNVRDEGTYFLLYDFIDYFDKDDATAL
PRDKYLEIMNNIFGKATQAEREAIIFQYTSWEGNPGYQNQQQIGRAVGDH
FFTCPTNEYAQALAERGASVHYYYFTHRTSTSLWGEWMGVLHGDEIEYFF
GQPLNNSLQYRPVERELGKRMLSAVIEFAKTGNPAQDGEEWPNFSKEDPV
YYIFSTDDKIEKLARGPLAARCSFWNDYLPKVRSW
Ligand information
Ligand IDBMA
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5+,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-RWOPYEJCSA-N
SMILES
SoftwareSMILES
CACTVS 3.341OC[C@H]1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@@H]([C@@H](O1)O)O)O)O)O
ACDLabs 10.04OC1C(O)C(OC(O)C1O)CO
FormulaC6 H12 O6
Namebeta-D-mannopyranose;
beta-D-mannose;
D-mannose;
mannose
ChEMBL
DrugBank
ZINCZINC000003830679
PDB chain6xys Chain B Residue 4 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6xys A Second Look at the Crystal Structures ofDrosophila melanogasterAcetylcholinesterase in Complex with Tacrine Derivatives Provides Insights Concerning Catalytic Intermediates and the Design of Specific Insecticides.
Resolution2.46 Å
Binding residue
(original residue number in PDB)		R17 T60 G61 L62
Binding residue
(residue number reindexed from 1)		R15 T58 G59 L60
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) G150 G151 S238 A239 E367 H480
Catalytic site (residue number reindexed from 1) G112 G113 S200 A201 E329 H442
Enzyme Commision number 3.1.1.7: acetylcholinesterase.
Gene Ontology
Molecular Function
GO:0003990 acetylcholinesterase activity
GO:0004104 cholinesterase activity
GO:0008233 peptidase activity
GO:0017171 serine hydrolase activity
GO:0042803 protein homodimerization activity
GO:0043199 sulfate binding
GO:0052689 carboxylic ester hydrolase activity
Biological Process
GO:0001507 acetylcholine catabolic process in synaptic cleft
GO:0006581 acetylcholine catabolic process
GO:0007268 chemical synaptic transmission
GO:0019695 choline metabolic process
GO:0042426 choline catabolic process
Cellular Component
GO:0005615 extracellular space
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0043083 synaptic cleft
GO:0045202 synapse
GO:0098552 side of membrane

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6xys, PDBe:6xys, PDBj:6xys
PDBsum6xys
PubMed32155891
UniProtP07140|ACES_DROME Acetylcholinesterase (Gene Name=Ace)

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