Structure of PDB 4u7q Chain A Binding Site BS01

Receptor Information
>4u7q 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]
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand ID3EM
InChIInChI=1S/C43H51N5O8S/c1-5-48(6-2)33-17-18-35-31(21-39(50)56-38(35)23-33)25-54-43(53)47-40(28(3)4)41(51)45-32(19-29-13-9-7-10-14-29)22-37(49)36(20-30-15-11-8-12-16-30)46-42(52)55-26-34-24-44-27-57-34/h7-18,21,23-24,27-28,32,36-37,40,49H,5-6,19-20,22,25-26H2,1-4H3,(H,45,51)(H,46,52)(H,47,53)/t32-,36-,37-,40-/m0/s1
InChIKeyHWKZGVMRBIGKNW-FUVWEXRVSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=C(OCc1scnc1)NC(Cc2ccccc2)C(O)CC(NC(=O)C(NC(=O)OCC=3c4ccc(N(CC)CC)cc4OC(=O)C=3)C(C)C)Cc5ccccc5
OpenEye OEToolkits 1.9.2CCN(CC)c1ccc2c(c1)OC(=O)C=C2COC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](Cc3ccccc3)C[C@@H]([C@H](Cc4ccccc4)NC(=O)OCc5cncs5)O
CACTVS 3.385CCN(CC)c1ccc2C(=CC(=O)Oc2c1)COC(=O)N[CH](C(C)C)C(=O)N[CH](C[CH](O)[CH](Cc3ccccc3)NC(=O)OCc4scnc4)Cc5ccccc5
OpenEye OEToolkits 1.9.2CCN(CC)c1ccc2c(c1)OC(=O)C=C2COC(=O)NC(C(C)C)C(=O)NC(Cc3ccccc3)CC(C(Cc4ccccc4)NC(=O)OCc5cncs5)O
CACTVS 3.385CCN(CC)c1ccc2C(=CC(=O)Oc2c1)COC(=O)N[C@@H](C(C)C)C(=O)N[C@H](C[C@H](O)[C@H](Cc3ccccc3)NC(=O)OCc4scnc4)Cc5ccccc5
FormulaC43 H51 N5 O8 S
NameN~2~-({[7-(diethylamino)-2-oxo-2H-chromen-4-yl]methoxy}carbonyl)-N-[(2S,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl]-L-valinamide
ChEMBL
DrugBank
ZINCZINC000230506185
PDB chain4u7q Chain B Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4u7q Triggering HIV polyprotein processing by light using rapid photodegradation of a tight-binding protease inhibitor.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		R8 D25 D30 G48 I50 T80 P81 I84
Binding residue
(residue number reindexed from 1)		R8 D25 D30 G48 I50 T80 P81 I84
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.74,Ki=180pM
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:4u7q, PDBe:4u7q, PDBj:4u7q
PDBsum4u7q
PubMed25751579
UniProtP04585|POL_HV1H2 Gag-Pol polyprotein (Gene Name=gag-pol)

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