Structure of PDB 5mcq Chain A Binding Site BS01

Receptor Information
>5mcq Chain A (length=393) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RRGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAP
HPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVT
VRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQT
HVPNLFSLQLCGAGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIR
REWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAA
VKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQ
SFRITILPQQYLRPVEDVATSQDDCYKFAISQSSTGTVMGAVIMEGFYVV
FDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIP
Ligand information
>5mcq Chain D (length=21) Species: 9606 (Homo sapiens) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
GGGYPYFIPKGKGEVNLVAEP
Receptor-Ligand Complex Structure
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PDB5mcq Potent and Selective BACE-1 Peptide Inhibitors Lower Brain A beta Levels Mediated by Brain Shuttle Transport.
Resolution1.82 Å
Binding residue
(original residue number in PDB)		G72 D93 G95 P131 Y132 T133 Q134 I187 Y259 D284 K285 D289 G291 T292 T293 N294 F318 P319 E326 Q327 L328 V329 C330 W331 Q332 D378 K382
Binding residue
(residue number reindexed from 1)		G17 D38 G40 P76 Y77 T78 Q79 I132 Y204 D229 K230 D234 G236 T237 T238 N239 F263 P264 E271 Q272 L273 V274 C275 W276 Q277 D323 K327
Enzymatic activity
Catalytic site (original residue number in PDB) D93 S96 N98 A100 Y132 D289 T292
Catalytic site (residue number reindexed from 1) D38 S41 N43 A45 Y77 D234 T237
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:5mcq, PDBe:5mcq, PDBj:5mcq
PDBsum5mcq
PubMed28923680
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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