Structure of PDB 7b1e Chain A Binding Site BS01

Receptor Information
>7b1e Chain A (length=377) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPF
LHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVTVRA
NIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVP
NLFSLQLCGASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEI
NGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEKFP
DGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRP
VEDVATSQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSA
CHVHDEFRTAAVEGPFVTLDMEDCGYN
Ligand information
Ligand IDSKW
InChIInChI=1S/C17H17BrN4OS/c1-17(7-8-24-16(19)22-17)11-3-2-4-13(9-11)21-15(23)14-6-5-12(18)10-20-14/h2-6,9-10H,7-8H2,1H3,(H2,19,22)(H,21,23)/t17-/m0/s1
InChIKeyFSIYTVBWWROBPT-KRWDZBQOSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7C[C@]1(CCSC(=N1)N)c2cccc(c2)NC(=O)c3ccc(cn3)Br
CACTVS 3.385C[C]1(CCSC(=N1)N)c2cccc(NC(=O)c3ccc(Br)cn3)c2
CACTVS 3.385C[C@]1(CCSC(=N1)N)c2cccc(NC(=O)c3ccc(Br)cn3)c2
OpenEye OEToolkits 2.0.7CC1(CCSC(=N1)N)c2cccc(c2)NC(=O)c3ccc(cn3)Br
FormulaC17 H17 Br N4 O S
Name~{N}-[3-[(4~{S})-2-azanyl-4-methyl-5,6-dihydro-1,3-thiazin-4-yl]phenyl]-5-bromanyl-pyridine-2-carboxamide;
(S)-N-(3-(2-amino-4-methyl-5,6-dihydro-4H-1,3-thiazin-4-yl)phenyl)-5-bromopicolinamide
ChEMBLCHEMBL5093426
DrugBank
ZINCZINC000141493347
PDB chain7b1e Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7b1e Synthesis of the Potent, Selective, and Efficacious beta-Secretase (BACE1) Inhibitor NB-360.
Resolution1.62 Å
Binding residue
(original residue number in PDB)
G11 Q12 G13 L30 D32 Y71 F108 I118 D228 G230 T232
Binding residue
(residue number reindexed from 1)
G14 Q15 G16 L33 D35 Y74 F111 I121 D220 G222 T224
Annotation score1
Binding affinityBindingDB: IC50=37nM
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 D220 T223
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:7b1e, PDBe:7b1e, PDBj:7b1e
PDBsum7b1e
PubMed33844524
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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