Structure of PDB 3l58 Chain A

Receptor sequence
>3l58A (length=395) Species: 9606 (Homo sapiens) [Search protein sequence]
EPGRRGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVG
AAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGP
NVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLV
KQTHVPNLFSLQLCGAGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYT
PIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVF
EAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEV
TNQSFRITILPQQYLRPVEDVATSQDDCYKFAISQSSTGTVMGAVIMEGF
YVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNI
3D structure
PDB3l58 Discovery of Cyclic Acylguanidines as Highly Potent and Selective beta-Site Amyloid Cleaving Enzyme (BACE) Inhibitors: Part I-Inhibitor Design and Validation
ChainA
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D93 S96 N98 A100 Y132 D289 T292
Catalytic site (residue number reindexed from 1) D41 S44 N46 A48 Y80 D237 T240
Enzyme Commision number 3.4.23.46: memapsin 2.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CS5 A G72 L91 D93 G95 Y132 T133 Q134 F169 Y259 D289 G291 T292 T293 R296 G20 L39 D41 G43 Y80 T81 Q82 F117 Y207 D237 G239 T240 T241 R244 MOAD: ic50=8nM
PDBbind-CN: -logKd/Ki=8.10,IC50=8nM
BindingDB: IC50=20nM
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:3l58, PDBe:3l58, PDBj:3l58
PDBsum3l58
PubMed20043696
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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