Structure of PDB 3dm6 Chain B

Receptor sequence
>3dm6B (length=368) Species: 9606 (Homo sapiens) [Search protein sequence]
SFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPF
LHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVTVRA
NIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVP
NLFSLQLCGAGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEING
QDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEKFPDG
FWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVE
SQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDE
FRTAAVEGPFVTLDCGYN
3D structure
PDB3dm6 Design, synthesis and SAR of potent statine-based BACE-1 inhibitors: exploration of P1 phenoxy and benzyloxy residues
ChainB
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D32 S35 N37 A39 Y71 D228 T231
Catalytic site (residue number reindexed from 1) D35 S38 N40 A42 Y74 D218 T221
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 757 B G11 Q12 G13 D32 G34 S35 P70 Y71 T72 Q73 G74 F108 W115 Y198 D228 G230 T231 T232 N233 R235 G14 Q15 G16 D35 G37 S38 P73 Y74 T75 Q76 G77 F111 W118 Y188 D218 G220 T221 T222 N223 R225 BindingDB: IC50=37nM
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0016020 membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:3dm6, PDBe:3dm6, PDBj:3dm6
PDBsum3dm6
PubMed18842420
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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