Structure of PDB 3ok9 Chain A Binding Site BS01

Receptor Information
>3ok9 Chain A (length=99) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF
Ligand information
Ligand IDG52
InChIInChI=1S/C30H40N2O9S/c1-19(2)16-32(42(35,36)22-11-9-21(37-3)10-12-22)17-25(33)24(15-20-7-5-4-6-8-20)31-30(34)40-26-18-39-29-27(26)23-13-14-38-28(23)41-29/h4-12,19,23-29,33H,13-18H2,1-3H3,(H,31,34)/t23-,24+,25-,26+,27+,28+,29+/m1/s1
InChIKeyQWMNYFXRFHGYGS-DDGGWZRMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0CC(C)C[N@@](C[C@H]([C@H](Cc1ccccc1)NC(=O)O[C@H]2CO[C@@H]3[C@H]2[C@H]4CCO[C@H]4O3)O)S(=O)(=O)c5ccc(cc5)OC
ACDLabs 12.01O=S(=O)(c1ccc(OC)cc1)N(CC(C)C)CC(O)C(NC(=O)OC3C4C2C(OCC2)OC4OC3)Cc5ccccc5
OpenEye OEToolkits 1.7.0CC(C)CN(CC(C(Cc1ccccc1)NC(=O)OC2COC3C2C4CCOC4O3)O)S(=O)(=O)c5ccc(cc5)OC
CACTVS 3.370COc1ccc(cc1)[S](=O)(=O)N(CC(C)C)C[CH](O)[CH](Cc2ccccc2)NC(=O)O[CH]3CO[CH]4O[CH]5OCC[CH]5[CH]34
CACTVS 3.370COc1ccc(cc1)[S](=O)(=O)N(CC(C)C)C[C@@H](O)[C@H](Cc2ccccc2)NC(=O)O[C@H]3CO[C@H]4O[C@@H]5OCC[C@@H]5[C@@H]34
FormulaC30 H40 N2 O9 S
Name(3R,3aS,3bR,6aS,7aS)-octahydrodifuro[2,3-b:3',2'-d]furan-3-yl [(1S,2R)-1-benzyl-2-hydroxy-3-{[(4-methoxyphenyl)sulfonyl](2-methylpropyl)amino}propyl]carbamate
ChEMBLCHEMBL1232930
DrugBank
ZINCZINC000058631450
PDB chain3ok9 Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ok9 Probing Multidrug-Resistance and Protein-Ligand Interactions with Oxatricyclic Designed Ligands in HIV-1 Protease Inhibitors.
Resolution1.27 Å
Binding residue
(original residue number in PDB)		D25 G27 D29 D30 G48 G49 I50
Binding residue
(residue number reindexed from 1)		D25 G27 D29 D30 G48 G49 I50
Annotation score1
Binding affinityMOAD: Ki=5.9pM
PDBbind-CN: -logKd/Ki=11.23,Ki=5.9pM
Enzymatic activity
Enzyme Commision number 2.7.7.-
2.7.7.49: RNA-directed DNA polymerase.
2.7.7.7: DNA-directed DNA polymerase.
3.1.-.-
3.1.13.2: exoribonuclease H.
3.1.26.13: retroviral ribonuclease H.
3.4.23.16: HIV-1 retropepsin.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:3ok9, PDBe:3ok9, PDBj:3ok9
PDBsum3ok9
PubMed20827746
UniProtP03366|POL_HV1B1 Gag-Pol polyprotein (Gene Name=gag-pol)

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