Structure of PDB 8fn7 Chain A Binding Site BS07

Receptor Information
>8fn7 Chain A (length=261) Species: 9606,11698 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAM
HGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYF
LLKLAGRWPVKTVHTDNGSNFTSTTVKAACWWAGIKQEFGIPYNPQSQGV
IESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNFKRKGGIGGYSAGERI
VDIIATDIQTKELQKQITKIQNFRVYYRKGPAKLLWKGEGAVVIQDNSDI
KVVPRRKAKII
Ligand information
Ligand IDDLU
InChIInChI=1S/C20H19F2N3O5/c1-10-4-5-30-15-9-24-8-13(17(26)18(27)16(24)20(29)25(10)15)19(28)23-7-11-2-3-12(21)6-14(11)22/h2-3,6,8,10,15,27H,4-5,7,9H2,1H3,(H,23,28)/t10-,15+/m1/s1
InChIKeyRHWKPHLQXYSBKR-BMIGLBTASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.2CC1CCOC2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)NCc4ccc(cc4F)F)O
CACTVS 3.370C[C@@H]1CCO[C@H]2CN3C=C(C(=O)NCc4ccc(F)cc4F)C(=O)C(=C3C(=O)N12)O
ACDLabs 12.01Fc1ccc(c(F)c1)CNC(=O)C4=CN3C(C(=O)N2C(CCOC2C3)C)=C(O)C4=O
OpenEye OEToolkits 1.7.2C[C@@H]1CCO[C@@H]2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)NCc4ccc(cc4F)F)O
CACTVS 3.370C[CH]1CCO[CH]2CN3C=C(C(=O)NCc4ccc(F)cc4F)C(=O)C(=C3C(=O)N12)O
FormulaC20 H19 F2 N3 O5
Name(4R,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide;
Dolutegravir
ChEMBLCHEMBL1229211
DrugBankDB08930
ZINCZINC000058581064
PDB chain8fn7 Chain A Residue 304 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8fn7 Mechanisms of HIV-1 integrase resistance to dolutegravir and potent inhibition of drug-resistant variants.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		D64 D116 G118 Y143 P145 Q146 E152
Binding residue
(residue number reindexed from 1)		D64 D116 G118 Y143 P145 Q146 E152
Annotation score1
Enzymatic activity
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:0003676 nucleic acid binding
GO:0008270 zinc ion binding
Biological Process
GO:0015074 DNA integration

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Molecular Function
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Biological Process
External links
PDB RCSB:8fn7, PDBe:8fn7, PDBj:8fn7
PDBsum8fn7
PubMed37478179
UniProtP12497|POL_HV1N5 Gag-Pol polyprotein (Gene Name=gag-pol);
P42166

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