Structure of PDB 2qhz Chain B Binding Site BS01

Receptor Information
>2qhz 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]
PQITLWKRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGI
GGFIKVRQYDQIPIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand IDMZ2
InChIInChI=1S/C26H24F6N2O4S2/c1-16(26(30,31)32)10-25(36)33-22(11-17-6-3-2-4-7-17)23(35)15-34(14-18-8-5-9-39-18)40(37,38)24-13-20(28)19(27)12-21(24)29/h2-10,12-13,22-23,35H,11,14-15H2,1H3,(H,33,36)/b16-10+/t22-,23+/m0/s1
InChIKeyZDEYHQOBNVRHPY-POAKBVNNSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(=CC(=O)NC(Cc1ccccc1)C(CN(Cc2cccs2)S(=O)(=O)c3cc(c(cc3F)F)F)O)C(F)(F)F
CACTVS 3.341CC(=CC(=O)N[CH](Cc1ccccc1)[CH](O)CN(Cc2sccc2)[S](=O)(=O)c3cc(F)c(F)cc3F)C(F)(F)F
ACDLabs 10.04O=S(=O)(N(Cc1sccc1)CC(O)C(NC(=O)\C=C(/C)C(F)(F)F)Cc2ccccc2)c3cc(F)c(F)cc3F
OpenEye OEToolkits 1.5.0C/C(=C\C(=O)N[C@@H](Cc1ccccc1)[C@@H](C[N@](Cc2cccs2)S(=O)(=O)c3cc(c(cc3F)F)F)O)/C(F)(F)F
CACTVS 3.341CC(=C\C(=O)N[C@@H](Cc1ccccc1)[C@H](O)CN(Cc2sccc2)[S](=O)(=O)c3cc(F)c(F)cc3F)/C(F)(F)F
FormulaC26 H24 F6 N2 O4 S2
Name(2E)-N-[(1S,2R)-1-BENZYL-2-HYDROXY-3-{(2-THIENYLMETHYL)[(2,4,5-TRIFLUOROPHENYL)SULFONYL]AMINO}PROPYL]-4,4,4-TRIFLUORO-3-METHYLBUT-2-ENAMIDE
ChEMBL
DrugBank
ZINCZINC000016052444
PDB chain2qhz Chain A Residue 200 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2qhz HIV-1 protease inhibitors from inverse design in the substrate envelope exhibit subnanomolar binding to drug-resistant variants.
Resolution1.85 Å
Binding residue
(original residue number in PDB)		D25 A28 D30 G48 P81 V82 I84
Binding residue
(residue number reindexed from 1)		D25 A28 D30 G48 P81 V82 I84
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.28,Ki=53nM
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.
3.4.23.16: HIV-1 retropepsin.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2qhz, PDBe:2qhz, PDBj:2qhz
PDBsum2qhz
PubMed18412349
UniProtP03369|POL_HV1A2 Gag-Pol polyprotein (Gene Name=gag-pol)

[Back to BioLiP]