Structure of PDB 2i4d Chain A Binding Site BS01

Receptor Information
>2i4d 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
GGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGMTLNF
Ligand information
Ligand IDQFI
InChIInChI=1S/C29H41N2O12PS/c1-19(2)15-31(45(37,38)23-10-8-21(39-3)9-11-23)16-26(32)25(14-20-4-6-22(7-5-20)42-18-44(34,35)36)30-29(33)43-27-17-41-28-24(27)12-13-40-28/h4-11,19,24-28,32H,12-18H2,1-3H3,(H,30,33)(H2,34,35,36)/t24-,25-,26+,27-,28+/m0/s1
InChIKeyVGMTVMSJTCIQMF-AJIIGFCHSA-N
SMILES
SoftwareSMILES
CACTVS 3.341COc1ccc(cc1)[S](=O)(=O)N(CC(C)C)C[CH](O)[CH](Cc2ccc(OC[P](O)(O)=O)cc2)NC(=O)O[CH]3CO[CH]4OCC[CH]34
ACDLabs 10.04O=S(=O)(c1ccc(OC)cc1)N(CC(C)C)CC(O)C(NC(=O)OC2COC3OCCC23)Cc4ccc(OCP(=O)(O)O)cc4
CACTVS 3.341COc1ccc(cc1)[S](=O)(=O)N(CC(C)C)C[C@@H](O)[C@H](Cc2ccc(OC[P](O)(O)=O)cc2)NC(=O)O[C@H]3CO[C@H]4OCC[C@@H]34
OpenEye OEToolkits 1.5.0CC(C)CN(CC(C(Cc1ccc(cc1)OCP(=O)(O)O)NC(=O)OC2COC3C2CCO3)O)S(=O)(=O)c4ccc(cc4)OC
OpenEye OEToolkits 1.5.0CC(C)C[N@@](C[C@H]([C@H](Cc1ccc(cc1)OCP(=O)(O)O)NC(=O)O[C@H]2CO[C@@H]3[C@H]2CCO3)O)S(=O)(=O)c4ccc(cc4)OC
FormulaC29 H41 N2 O12 P S
Name({4-[(2S,3R)-2-({[(3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YLOXY]CARBONYL}AMINO)-3-HYDROXY-4-{ISOBUTYL[(4-METHOXYPHENYL)SULFONYL]AMINO}BUTYL]PHENOXY}METHYL)PHOSPHONIC ACID
ChEMBLCHEMBL1235561
DrugBank
ZINCZINC000024854015
PDB chain2i4d Chain B Residue 300 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2i4d Suppression of HIV-1 Protease Inhibitor Resistance by Phosphonate-mediated Solvent Anchoring.
Resolution1.5 Å
Binding residue
(original residue number in PDB)
D25 A28 D30 P81 V82 I84
Binding residue
(residue number reindexed from 1)
D25 A28 D30 P81 V82 I84
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=11.68,Ki=2.1pM
Enzymatic activity
Enzyme Commision number 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:2i4d, PDBe:2i4d, PDBj:2i4d
PDBsum2i4d
PubMed16979654
UniProtQ5RZ08

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