Structure of PDB 2is0 Chain A Binding Site BS01

Receptor Information
>2is0 Chain A (length=379) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RRGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAP
HPFLHRYYQRQLSSTYRDLRKGVYVPYTQGAWAGELGTDLVSIPHGPNVT
VRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQT
HVPNLFSLQLCGAVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRV
EINGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEK
FPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYL
RPVEDVATSQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAV
SACHVHDEFRTAAVEGPFVTLDMEDCGYN
Ligand information
Ligand IDI03
InChIInChI=1S/C28H32FN3O6S/c1-19(21-9-11-24(29)12-10-21)31-26(34)22-13-23(15-25(14-22)32(2)39(3,36)37)27(35)38-18-28(30,17-33)16-20-7-5-4-6-8-20/h4-15,19,33H,16-18,30H2,1-3H3,(H,31,34)/t19-,28+/m1/s1
InChIKeyJVYHUOIVVLDSHT-GDJIYFAZSA-N
SMILES
SoftwareSMILES
CACTVS 3.341C[C@@H](NC(=O)c1cc(cc(c1)C(=O)OC[C@@](N)(CO)Cc2ccccc2)N(C)[S](C)(=O)=O)c3ccc(F)cc3
CACTVS 3.341C[CH](NC(=O)c1cc(cc(c1)C(=O)OC[C](N)(CO)Cc2ccccc2)N(C)[S](C)(=O)=O)c3ccc(F)cc3
ACDLabs 10.04O=S(=O)(N(c1cc(cc(c1)C(=O)OCC(N)(Cc2ccccc2)CO)C(=O)NC(c3ccc(F)cc3)C)C)C
OpenEye OEToolkits 1.5.0CC(c1ccc(cc1)F)NC(=O)c2cc(cc(c2)N(C)S(=O)(=O)C)C(=O)OCC(Cc3ccccc3)(CO)N
OpenEye OEToolkits 1.5.0C[C@H](c1ccc(cc1)F)NC(=O)c2cc(cc(c2)N(C)S(=O)(=O)C)C(=O)OC[C@](Cc3ccccc3)(CO)N
FormulaC28 H32 F N3 O6 S
Name(2S)-2-AMINO-2-BENZYL-3-HYDROXYPROPYL 3-({[(1R)-1-(4-FLUOROPHENYL)ETHYL]AMINO}CARBONYL)-5-[METHYL(METHYLSULFONYL)AMINO]BENZOATE;
N-[1-BENZYL-2-HYDROXY-1-(HYDROXYMETHYL)ETHYL]-N'-{[(1R)-1-(4-FLUOROPHENYL)ETHYL]-5-[N-METHYL-N-(METHYLSULFONYL)AMINO]}I SOPHTHALIMIDE
ChEMBL
DrugBank
ZINCZINC000014960435
PDB chain2is0 Chain A Residue 386 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2is0 Discovery of oxadiazoyl tertiary carbinamine inhibitors of beta-secretase (BACE-1).
Resolution2.2 Å
Binding residue
(original residue number in PDB)
G11 Q12 G13 Y14 L30 D32 S35 Y71 T72 Q73 D228 G230 T231 T232 N233 R235 A335
Binding residue
(residue number reindexed from 1)
G17 Q18 G19 Y20 L36 D38 S41 Y77 T78 Q79 D222 G224 T225 T226 N227 R229 A329
Annotation score1
Binding affinityMOAD: ic50=200nM
PDBbind-CN: -logKd/Ki=6.70,IC50=200nM
Enzymatic activity
Catalytic site (original residue number in PDB) D32 S35 N37 A39 Y71 D228 T231
Catalytic site (residue number reindexed from 1) D38 S41 N43 A45 Y77 D222 T225
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:2is0, PDBe:2is0, PDBj:2is0
PDBsum2is0
PubMed17149856
UniProtP56817|BACE1_HUMAN Beta-secretase 1 (Gene Name=BACE1)

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