Structure of PDB 1g35 Chain A Binding Site BS01

Receptor Information
>1g35 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]
PQITLWQRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGI
GGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
Ligand information
Ligand IDAHF
InChIInChI=1S/C35H40N2O9S/c1-44-35(41)28-18-16-26(17-19-28)21-37-32(24-46-30-10-6-3-7-11-30)34(40)33(39)31(23-45-29-8-4-2-5-9-29)36(47(37,42)43)20-25-12-14-27(22-38)15-13-25/h2-19,31-35,38-41H,20-24H2,1H3/t31-,32-,33+,34+,35+/m1/s1
InChIKeyXLJNZONSWKENRP-VABIIVNOSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CO[CH](O)c1ccc(CN2[CH](COc3ccccc3)[CH](O)[CH](O)[CH](COc4ccccc4)N(Cc5ccc(CO)cc5)[S]2(=O)=O)cc1
OpenEye OEToolkits 1.5.0COC(c1ccc(cc1)CN2[C@@H]([C@@H]([C@H]([C@H]([N@](S2(=O)=O)Cc3ccc(cc3)CO)COc4ccccc4)O)O)COc5ccccc5)O
ACDLabs 10.04O=S2(=O)N(C(C(O)C(O)C(N2Cc1ccc(cc1)C(O)OC)COc3ccccc3)COc4ccccc4)Cc5ccc(cc5)CO
OpenEye OEToolkits 1.5.0COC(c1ccc(cc1)CN2C(C(C(C(N(S2(=O)=O)Cc3ccc(cc3)CO)COc4ccccc4)O)O)COc5ccccc5)O
CACTVS 3.341CO[C@H](O)c1ccc(CN2[C@H](COc3ccccc3)[C@H](O)[C@@H](O)[C@@H](COc4ccccc4)N(Cc5ccc(CO)cc5)[S]2(=O)=O)cc1
FormulaC35 H40 N2 O9 S
Name2-[4-(HYDROXY-METHOXY-METHYL)-BENZYL]-7-(4-HYDROXYMETHYL-BENZYL)-1,1-DIOXO-3,6-BIS-PHENOXYMETHYL-1LAMBDA6-[1,2,7]THIADIAZEPANE-4,5-DIOL
ChEMBL
DrugBankDB04042
ZINCZINC000058626840
PDB chain1g35 Chain B Residue 501 [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]
PDB1g35 Synthesis and comparative molecular field analysis (CoMFA) of symmetric and nonsymmetric cyclic sulfamide HIV-1 protease inhibitors.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		R8 D25 G27 A28 D30 G48 P81
Binding residue
(residue number reindexed from 1)		R8 D25 G27 A28 D30 G48 P81
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=8.14,Ki=7.3nM
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:1g35, PDBe:1g35, PDBj:1g35
PDBsum1g35
PubMed11170625
UniProtP03366|POL_HV1B1 Gag-Pol polyprotein (Gene Name=gag-pol)

[Back to BioLiP]