Structure of PDB 1hiv Chain B Binding Site BS01

Receptor Information
>1hiv 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]
PQVTLWQRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGI
GGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand ID1ZK
InChIInChI=1S/C45H61N7O7/c1-5-29(4)40(45(58)48-25-32-18-11-12-21-47-32)52-44(57)39(28(2)3)42(55)41(54)35(22-30-14-7-6-8-15-30)51-43(56)36(23-33-24-46-27-49-33)50-38(53)26-59-37-20-13-17-31-16-9-10-19-34(31)37/h9-13,16-21,24,27-30,35-36,39-42,54-55H,5-8,14-15,22-23,25-26H2,1-4H3,(H,46,49)(H,48,58)(H,50,53)(H,51,56)(H,52,57)/p+1/t29-,35-,36-,39+,40-,41+,42+/m0/s1
InChIKeyZTKCGLWIXHAITR-JIFWBGJESA-O
SMILES
SoftwareSMILES
CACTVS 3.341CC[C@H](C)[C@H](NC(=O)[C@H](C(C)C)[C@@H](O)[C@H](O)[C@H](CC1CCCCC1)NC(=O)[C@H](Cc2c[nH]c[nH+]2)NC(=O)COc3cccc4ccccc34)C(=O)NCc5ccccn5
CACTVS 3.341CC[CH](C)[CH](NC(=O)[CH](C(C)C)[CH](O)[CH](O)[CH](CC1CCCCC1)NC(=O)[CH](Cc2c[nH]c[nH+]2)NC(=O)COc3cccc4ccccc34)C(=O)NCc5ccccn5
ACDLabs 10.04O=C(NCc1ncccc1)C(NC(=O)C(C(C)C)C(O)C(O)C(NC(=O)C(NC(=O)COc3c2ccccc2ccc3)Cc4cnc[nH+]4)CC5CCCCC5)C(C)CC
OpenEye OEToolkits 1.5.0CCC(C)C(C(=O)NCc1ccccn1)NC(=O)C(C(C)C)C(C(C(CC2CCCCC2)NC(=O)C(Cc3c[nH]c[nH+]3)NC(=O)COc4cccc5c4cccc5)O)O
OpenEye OEToolkits 1.5.0CC[C@H](C)[C@@H](C(=O)NCc1ccccn1)NC(=O)[C@H](C(C)C)[C@H]([C@@H]([C@H](CC2CCCCC2)NC(=O)[C@H](Cc3c[nH]c[nH+]3)NC(=O)COc4cccc5c4cccc5)O)O
FormulaC45 H62 N7 O7
Name4-[(2R)-3-{[(1S,2S,3R,4S)-1-(cyclohexylmethyl)-2,3-dihydroxy-5-methyl-4-({(1S,2R)-2-methyl-1-[(pyridin-2-ylmethyl)carba moyl]butyl}carbamoyl)hexyl]amino}-2-{[(naphthalen-1-yloxy)acetyl]amino}-3-oxopropyl]-1H-imidazol-3-ium;
U75875
ChEMBL
DrugBank
ZINC
PDB chain1hiv Chain A Residue 100 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hiv Crystal structure of a complex of HIV-1 protease with a dihydroxyethylene-containing inhibitor: comparisons with molecular modeling.
Resolution2.0 Å
Binding residue
(original residue number in PDB)
D25 G27 A28 D29 G48
Binding residue
(residue number reindexed from 1)
D25 G27 A28 D29 G48
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.00,Ki<1.0nM
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

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Molecular Function

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Biological Process
External links
PDB RCSB:1hiv, PDBe:1hiv, PDBj:1hiv
PDBsum1hiv
PubMed1304383
UniProtP04585|POL_HV1H2 Gag-Pol polyprotein (Gene Name=gag-pol)

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