Structure of PDB 1hsh Chain C Binding Site BS01

Receptor Information
>1hsh Chain C (length=99) Species: 11720 (Human immunodeficiency virus type 2 (ISOLATE ROD)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQFSLWKRPVVTAYIEGQPVEVLLDTGADDSIVAGIELGNNYSPKIVGGI
GGFINTKEYKNVEIEVLNKKVRATIMTGDTPINIFGRNILTALGMSLNL
Ligand information
Ligand IDMK1
InChIInChI=1S/C36H47N5O4/c1-36(2,3)39-35(45)31-24-40(22-26-12-9-15-37-21-26)16-17-41(31)23-29(42)19-28(18-25-10-5-4-6-11-25)34(44)38-33-30-14-8-7-13-27(30)20-32(33)43/h4-15,21,28-29,31-33,42-43H,16-20,22-24H2,1-3H3,(H,38,44)(H,39,45)/t28-,29+,31+,32-,33+/m1/s1
InChIKeyCBVCZFGXHXORBI-PXQQMZJSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC(C)(C)NC(=O)[C@@H]1CN(CCN1C[C@@H](O)C[C@@H](Cc2ccccc2)C(=O)N[C@@H]3[C@H](O)Cc4ccccc34)Cc5cccnc5
ACDLabs 10.04O=C(NC2c1ccccc1CC2O)C(Cc3ccccc3)CC(O)CN5C(C(=O)NC(C)(C)C)CN(Cc4cnccc4)CC5
CACTVS 3.341CC(C)(C)NC(=O)[CH]1CN(CCN1C[CH](O)C[CH](Cc2ccccc2)C(=O)N[CH]3[CH](O)Cc4ccccc34)Cc5cccnc5
OpenEye OEToolkits 1.5.0CC(C)(C)NC(=O)C1CN(CCN1CC(CC(Cc2ccccc2)C(=O)NC3c4ccccc4CC3O)O)Cc5cccnc5
OpenEye OEToolkits 1.5.0CC(C)(C)NC(=O)[C@@H]1C[N@@](CC[N@]1C[C@H](C[C@@H](Cc2ccccc2)C(=O)N[C@H]3c4ccccc4C[C@H]3O)O)Cc5cccnc5
FormulaC36 H47 N5 O4
NameN-[2(R)-HYDROXY-1(S)-INDANYL]-5-[(2(S)-TERTIARY BUTYLAMINOCARBONYL)-4(3-PYRIDYLMETHYL)PIPERAZINO]-4(S)-HYDROXY-2(R)-PHENYLMETHYLPENTANAMIDE;
INDINAVIR
ChEMBLCHEMBL115
DrugBankDB00224
ZINCZINC000022448696
PDB chain1hsh Chain C Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hsh Crystal structure at 1.9-A resolution of human immunodeficiency virus (HIV) II protease complexed with L-735,524, an orally bioavailable inhibitor of the HIV proteases.
Resolution1.9 Å
Binding residue
(original residue number in PDB)
D25 G27 A28 D29 D30 I32 G48 I50 P81 I82
Binding residue
(residue number reindexed from 1)
D25 G27 A28 D29 D30 I32 G48 I50 P81 I82
Annotation score1
Binding affinityMOAD: Ki=2.45nM
Enzymatic activity
Catalytic site (original residue number in PDB) D25 T26 G27
Catalytic site (residue number reindexed from 1) D25 T26 G27
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.
3.4.23.47: HIV-2 retropepsin.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function

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Biological Process
External links
PDB RCSB:1hsh, PDBe:1hsh, PDBj:1hsh
PDBsum1hsh
PubMed7929352
UniProtP04584|POL_HV2RO Gag-Pol polyprotein (Gene Name=gag-pol)

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