Structure of PDB 3h5b Chain A Binding Site BS01

Receptor Information
>3h5b Chain A (length=99) Species: 11686 (Human immunodeficiency virus type 1 (BRU ISOLATE)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF
Ligand information
Ligand ID031
InChIInChI=1S/C30H39N3O8S/c1-39-23-8-10-25(11-9-23)42(37,38)33(18-22-7-12-29(35)31-22)19-27(34)26(15-20-5-3-2-4-6-20)32-30(36)41-24-16-21-13-14-40-28(21)17-24/h2-6,8-11,21-22,24,26-28,34H,7,12-19H2,1H3,(H,31,35)(H,32,36)/t21-,22+,24+,26-,27+,28+/m0/s1
InChIKeyRPIALZPTIFOQGC-CXLNPQPMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0COc1ccc(cc1)S(=O)(=O)[N@@](C[C@H]2CCC(=O)N2)C[C@H]([C@H](Cc3ccccc3)NC(=O)O[C@@H]4C[C@@H]5CCO[C@@H]5C4)O
ACDLabs 10.04O=C1NC(CC1)CN(S(=O)(=O)c2ccc(OC)cc2)CC(O)C(NC(=O)OC4CC3C(OCC3)C4)Cc5ccccc5
OpenEye OEToolkits 1.5.0COc1ccc(cc1)S(=O)(=O)N(CC2CCC(=O)N2)CC(C(Cc3ccccc3)NC(=O)OC4CC5CCOC5C4)O
CACTVS 3.341COc1ccc(cc1)[S](=O)(=O)N(C[C@@H](O)[C@H](Cc2ccccc2)NC(=O)O[C@@H]3C[C@@H]4CCO[C@@H]4C3)C[C@H]5CCC(=O)N5
CACTVS 3.341COc1ccc(cc1)[S](=O)(=O)N(C[CH](O)[CH](Cc2ccccc2)NC(=O)O[CH]3C[CH]4CCO[CH]4C3)C[CH]5CCC(=O)N5
FormulaC30 H39 N3 O8 S
Name(3aS,5R,6aR)-hexahydro-2H-cyclopenta[b]furan-5-yl [(1S,2R)-1-benzyl-2-hydroxy-3-([(4-methoxyphenyl)sulfonyl]{[(2R)-5-oxopyrrolidin-2-yl]methyl}amino)propyl]carbamate
ChEMBLCHEMBL502946
DrugBank
ZINCZINC000006717049
PDB chain3h5b Chain B Residue 404 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3h5b Design of HIV-1 protease inhibitors with pyrrolidinones and oxazolidinones as novel P1'-ligands to enhance backbone-binding interactions with protease: synthesis, biological evaluation, and protein-ligand X-ray studies.
Resolution1.29 Å
Binding residue
(original residue number in PDB)		D25 G27 A28 D29 G48 G49 I50 V82 I84
Binding residue
(residue number reindexed from 1)		D25 G27 A28 D29 G48 G49 I50 V82 I84
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=10.00,Ki=0.099nM
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

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Molecular Function
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Biological Process
External links
PDB RCSB:3h5b, PDBe:3h5b, PDBj:3h5b
PDBsum3h5b
PubMed19473017
UniProtP03367|POL_HV1BR Gag-Pol polyprotein (Gene Name=gag-pol)

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