Structure of PDB 4aqd Chain A Binding Site BS03

Receptor Information
>4aqd Chain A (length=527) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DIIIATKNGKVRGMNLTVFGGTVTAFLGIPYAQPPLGRLRFKKPQSLTKW
SDIWNATKYANSCCQNIDQSFPGFHGSEMWNPNTDLSEDCLYLNVWIPAP
KPKNATVLIWIYGGGFQTGTSSLHVYDGKFLARVERVIVVSMNYRVGALG
FLALPGNPEAPGNMGLFDQQLALQWVQKNIAAFGGNPKSVTLFGESAGAA
SVSLHLLSPGSHSLFTRAILQSGSFNAPWAVTSLYEARNRTLNLAKLTGC
SRENETEIIKCLRNKDPQEILLNEAFVVPYGTPLSVNFGPTVDGDFLTDM
PDILLELGQFKKTQILVGVNKDEGTAFLVYGAPGFSKDNNSIITRKEFQE
GLKIFFPGVSEFGKESILFHYTDWVDDQRPENYREALGDVVGDYNFICPA
LEFTKKFSEWGNNAFFYYFEHRSSKLPWPEWMGVMHGYEIEFVFGLPLER
RDNYTKAEEILSRSIVKRWANFAKYGNPNETQNNSTSWPVFKSTEQKYLT
LNTESTRIMTKLRAQQCRFWTSFFPKV
Ligand information
Ligand IDBAL
InChIInChI=1S/C3H7NO2/c4-2-1-3(5)6/h1-2,4H2,(H,5,6)
InChIKeyUCMIRNVEIXFBKS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.370NCCC(O)=O
OpenEye OEToolkits 1.7.0C(CN)C(=O)O
ACDLabs 12.01O=C(O)CCN
FormulaC3 H7 N O2
NameBETA-ALANINE
ChEMBLCHEMBL297569
DrugBankDB03107
ZINCZINC000004658555
PDB chain4aqd Chain A Residue 550 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4aqd Human butyrylcholinesterase produced in insect cells: huprine-based affinity purification and crystal structure.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		G116 G117 S198 A199 H438
Binding residue
(residue number reindexed from 1)		G114 G115 S196 A197 H436
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) G116 G117 G149 S198 A199 Y237 V288 F290 E325 H438
Catalytic site (residue number reindexed from 1) G114 G115 G147 S196 A197 Y235 V286 F288 E323 H436
Enzyme Commision number 3.1.1.8: cholinesterase.
Gene Ontology
Molecular Function
GO:0004104 cholinesterase activity

View graph for
Molecular Function
External links
PDB RCSB:4aqd, PDBe:4aqd, PDBj:4aqd
PDBsum4aqd
PubMed22726956
UniProtP06276|CHLE_HUMAN Cholinesterase (Gene Name=BCHE)

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