Structure of PDB 3ecg Chain B Binding Site BS01

Receptor Information
>3ecg Chain B (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 ID065
InChIInChI=1S/C28H36N2O9S/c1-18(2)14-30(40(33,34)20-8-9-24-25(13-20)38-17-37-24)15-23(31)22(12-19-6-4-3-5-7-19)29-28(32)39-26-16-36-27-21(26)10-11-35-27/h3-9,13,18,21-23,26-27,31H,10-12,14-17H2,1-2H3,(H,29,32)/t21-,22-,23+,26-,27+/m0/s1
InChIKeyHNEIRZJZTYYDES-VPZBFSRCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)CN(CC(C(Cc1ccccc1)NC(=O)OC2COC3C2CCO3)O)S(=O)(=O)c4ccc5c(c4)OCO5
OpenEye OEToolkits 1.5.0CC(C)C[N@@](C[C@H]([C@H](Cc1ccccc1)NC(=O)O[C@H]2CO[C@@H]3[C@H]2CCO3)O)S(=O)(=O)c4ccc5c(c4)OCO5
CACTVS 3.341CC(C)CN(C[CH](O)[CH](Cc1ccccc1)NC(=O)O[CH]2CO[CH]3OCC[CH]23)[S](=O)(=O)c4ccc5OCOc5c4
ACDLabs 10.04O=S(=O)(c2ccc1OCOc1c2)N(CC(C)C)CC(O)C(NC(=O)OC3COC4OCCC34)Cc5ccccc5
CACTVS 3.341CC(C)CN(C[C@@H](O)[C@H](Cc1ccccc1)NC(=O)O[C@H]2CO[C@H]3OCC[C@@H]23)[S](=O)(=O)c4ccc5OCOc5c4
FormulaC28 H36 N2 O9 S
Name(3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(2S,3R)-3-HYDROXY-4-(N-ISOBUTYLBENZO[D][1,3]DIOXOLE-5-SULFONAMIDO)-1-PHENYLBUTAN-2-YLCARBAMATE;
RL-98065;
[(1R,5S,6R)-2,8-DIOXABICYCLO[3.3.0]OCT-6-YL]N-[(2S,3R)-4-[(3,4-METHYLENEDIOXYPHENYL)SULFONYL-(2-METHYLPROPYL)AMINO]-3-HYDROXY-1-PHENYL-BUTAN-2-YL] CARBAMATE
ChEMBLCHEMBL178593
DrugBank
ZINCZINC000003935926
PDB chain3ecg Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ecg Structural evidence for effectiveness of darunavir and two related antiviral inhibitors against HIV-2 protease
Resolution1.18 Å
Binding residue
(original residue number in PDB)
D125 G127 A128 D129 D130 G148 G149 I150
Binding residue
(residue number reindexed from 1)
D25 G27 A28 D29 D30 G48 G49 I50
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D125 T126 G127
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:3ecg, PDBe:3ecg, PDBj:3ecg
PDBsum3ecg
PubMed18834890
UniProtP04584|POL_HV2RO Gag-Pol polyprotein (Gene Name=gag-pol)

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