Structure of PDB 5kr0 Chain B Binding Site BS01

Receptor Information
>5kr0 Chain B (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]
PQITLWKRPLVTIKIGGQLKEALLNTGADDTVIEDMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF
Ligand information
Ligand ID478
InChIInChI=1S/C25H35N3O6S/c1-18(2)15-28(35(31,32)22-10-8-20(26)9-11-22)16-24(29)23(14-19-6-4-3-5-7-19)27-25(30)34-21-12-13-33-17-21/h3-11,18,21,23-24,29H,12-17,26H2,1-2H3,(H,27,30)/t21-,23-,24+/m0/s1
InChIKeyYMARZQAQMVYCKC-OEMFJLHTSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC(C)CN(C[CH](O)[CH](Cc1ccccc1)NC(=O)O[CH]2CCOC2)[S](=O)(=O)c3ccc(N)cc3
ACDLabs 12.01O=C(OC1CCOC1)NC(Cc2ccccc2)C(O)CN(CC(C)C)S(=O)(=O)c3ccc(N)cc3
OpenEye OEToolkits 1.7.0CC(C)CN(CC(C(Cc1ccccc1)NC(=O)OC2CCOC2)O)S(=O)(=O)c3ccc(cc3)N
OpenEye OEToolkits 1.7.0CC(C)C[N@](C[C@H]([C@H](Cc1ccccc1)NC(=O)O[C@H]2CCOC2)O)S(=O)(=O)c3ccc(cc3)N
CACTVS 3.370CC(C)CN(C[C@@H](O)[C@H](Cc1ccccc1)NC(=O)O[C@H]2CCOC2)[S](=O)(=O)c3ccc(N)cc3
FormulaC25 H35 N3 O6 S
Name{3-[(4-AMINO-BENZENESULFONYL)-ISOBUTYL-AMINO]-1-BENZYL-2-HYDROXY-PROPYL}-CARBAMIC ACID TETRAHYDRO-FURAN-3-YL ESTER;
Amprenavir
ChEMBLCHEMBL116
DrugBankDB00701
ZINCZINC000003809192
PDB chain5kr0 Chain A Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5kr0 Effects of Hinge-region Natural Polymorphisms on Human Immunodeficiency Virus-Type 1 Protease Structure, Dynamics, and Drug Pressure Evolution.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		N25 G27 A28 D30 G48 G49 I50
Binding residue
(residue number reindexed from 1)		N25 G27 A28 D30 G48 G49 I50
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.15,Ki=0.71nM
Enzymatic activity
Catalytic site (original residue number in PDB) N25 T26 G27
Catalytic site (residue number reindexed from 1) N25 T26 G27
Enzyme Commision number ?
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:5kr0, PDBe:5kr0, PDBj:5kr0
PDBsum5kr0
PubMed27576689
UniProtC8BD48

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