Structure of PDB 4i1c Chain A Binding Site BS02

Receptor Information
>4i1c Chain A (length=378) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFL
HRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVTVRAN
IAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPN
LFSLQLCGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDL
KMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEKFPDGFWL
GEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVA
TSQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACRTAA
VEGPFVTLDMEDCGYNIPQTDESRSHHH
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4i1c Chain A Residue 503 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4i1c Design and synthesis of thiophene dihydroisoquinolines as novel BACE1 inhibitors.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		E78 H150
Binding residue
(residue number reindexed from 1)		E19 H91
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D93 S96 N98 A100 Y132 D289 T292
Catalytic site (residue number reindexed from 1) D34 S37 N39 A41 Y73 D215 T218
Enzyme Commision number 3.4.23.46: memapsin 2.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4i1c, PDBe:4i1c, PDBj:4i1c
PDBsum4i1c
PubMed23570791
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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