Structure of PDB 2f3k Chain A Binding Site BS01

Receptor Information
>2f3k 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]
PQITLWKRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGI
GGFIKVRQYDQIPIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand IDRO1
InChIInChI=1S/C37H53N5O7S/c1-36(2,3)41-34(45)30-20-26-15-10-11-16-27(26)22-42(30)23-31(43)29(19-25-13-8-7-9-14-25)39-35(46)33(37(4,5)50(6,47)48)40-32(44)24-49-28-17-12-18-38-21-28/h7-9,12-14,17-18,21,26-27,29-30,33H,10-11,15-16,19-20,22-24H2,1-6H3,(H,39,46)(H,40,44)(H,41,45)/t26-,27+,29-,30-,33+/m0/s1
InChIKeyNHCWVIKQVTUOGE-HAMVXVSQSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)(C)NC(=O)[C@@H]1C[C@@H]2CCCC[C@@H]2C[N@]1CC(=O)[C@H](Cc3ccccc3)NC(=O)[C@H](C(C)(C)S(=O)(=O)C)NC(=O)COc4cccnc4
OpenEye OEToolkits 1.5.0CC(C)(C)NC(=O)C1CC2CCCCC2CN1CC(=O)C(Cc3ccccc3)NC(=O)C(C(C)(C)S(=O)(=O)C)NC(=O)COc4cccnc4
CACTVS 3.341CC(C)(C)NC(=O)[C@@H]1C[C@@H]2CCCC[C@@H]2CN1CC(=O)[C@H](Cc3ccccc3)NC(=O)[C@@H](NC(=O)COc4cccnc4)C(C)(C)[S](C)(=O)=O
ACDLabs 10.04O=S(=O)(C)C(C)(C)C(NC(=O)COc1cccnc1)C(=O)NC(C(=O)CN3C(C(=O)NC(C)(C)C)CC2CCCCC2C3)Cc4ccccc4
CACTVS 3.341CC(C)(C)NC(=O)[CH]1C[CH]2CCCC[CH]2CN1CC(=O)[CH](Cc3ccccc3)NC(=O)[CH](NC(=O)COc4cccnc4)C(C)(C)[S](C)(=O)=O
FormulaC37 H53 N5 O7 S
Name(3S,4AS,8AS)-N-(TERT-BUTYL)-2-[(3S)-3-({3-(METHYLSULFONYL)-N-[(PYRIDIN-3-YLOXY)ACETYL]-L-VALYL}AMINO)-2-OXO-4-PHENYLBUTYL]DECAHYDROISOQUINOLINE-3-CARBOXAMIDE
ChEMBL
DrugBank
ZINCZINC000058638528
PDB chain2f3k Chain A Residue 506 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2f3k Substrate envelope and drug resistance: crystal structure of RO1 in complex with wild-type human immunodeficiency virus type 1 protease.
Resolution1.599 Å
Binding residue
(original residue number in PDB)		D25 I47 G49 I50 P81
Binding residue
(residue number reindexed from 1)		D25 I47 G49 I50 P81
Annotation score1
Binding affinityMOAD: Kd=0.95nM
PDBbind-CN: -logKd/Ki=7.89,IC50=13nM
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 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:2f3k, PDBe:2f3k, PDBj:2f3k
PDBsum2f3k
PubMed16569872
UniProtO38708

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