Structure of PDB 3kdb Chain A Binding Site BS01

Receptor Information
>3kdb Chain A (length=99) Species: 11686 (Human immunodeficiency virus type 1 (BRU ISOLATE)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand ID006
InChIInChI=1S/C35H41N3O6S/c1-21-11-10-12-22(2)31(21)44-19-28(40)36-26(17-23-13-6-5-7-14-23)30(41)34(43)38-20-45-35(3,4)32(38)33(42)37-29-25-16-9-8-15-24(25)18-27(29)39/h5-16,26-27,29-30,32,39,41H,17-20H2,1-4H3,(H,36,40)(H,37,42)/t26-,27+,29-,30-,32+/m0/s1
InChIKeyKKTYZYHUPKXLPL-RIQJEONASA-N
SMILES
SoftwareSMILES
CACTVS 3.370Cc1cccc(C)c1OCC(=O)N[C@@H](Cc2ccccc2)[C@H](O)C(=O)N3CSC(C)(C)[C@H]3C(=O)N[C@@H]4[C@H](O)Cc5ccccc45
ACDLabs 12.01O=C(NC2c1ccccc1CC2O)C5N(C(=O)C(O)C(NC(=O)COc3c(cccc3C)C)Cc4ccccc4)CSC5(C)C
CACTVS 3.370Cc1cccc(C)c1OCC(=O)N[CH](Cc2ccccc2)[CH](O)C(=O)N3CSC(C)(C)[CH]3C(=O)N[CH]4[CH](O)Cc5ccccc45
OpenEye OEToolkits 1.7.0Cc1cccc(c1OCC(=O)NC(Cc2ccccc2)C(C(=O)N3CSC(C3C(=O)NC4c5ccccc5CC4O)(C)C)O)C
OpenEye OEToolkits 1.7.0Cc1cccc(c1OCC(=O)N[C@@H](Cc2ccccc2)[C@@H](C(=O)N3CSC([C@H]3C(=O)N[C@H]4c5ccccc5C[C@H]4O)(C)C)O)C
FormulaC35 H41 N3 O6 S
Name(4R)-3-[(2S,3S)-3-{[(2,6-dimethylphenoxy)acetyl]amino}-2-hydroxy-4-phenylbutanoyl]-N-[(1S,2R)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxamide;
KNI-10006
ChEMBLCHEMBL231522
DrugBank
ZINCZINC000028703797
PDB chain3kdb Chain B Residue 100 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3kdb How much binding affinity can be gained by filling a cavity?
Resolution1.66 Å
Binding residue
(original residue number in PDB)		D25 G27 A28 D29 V32 I47 G48 I50 P81 V82
Binding residue
(residue number reindexed from 1)		D25 G27 A28 D29 V32 I47 G48 I50 P81 V82
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.85,Kd=0.14nM
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
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Biological Process
External links
PDB RCSB:3kdb, PDBe:3kdb, PDBj:3kdb
PDBsum3kdb
PubMed20028396
UniProtP03367|POL_HV1BR Gag-Pol polyprotein (Gene Name=gag-pol)

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