Structure of PDB 1hiv Chain A Binding Site BS01

Receptor Information
>1hiv 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]
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)
R8 D25 G27 A28 D29 I47 G48 G49 I50 V82
Binding residue
(residue number reindexed from 1)
R8 D25 G27 A28 D29 I47 G48 G49 I50 V82
Annotation score1
Binding affinityMOAD: Ki<1nM
PDBbind-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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