Structure of PDB 6rwn Chain A Binding Site BS04

Receptor Information

>6rwn Chain A (length=270) Species: 11723 (Simian immunodeficiency virus)

GFLDGIEKAQEEHEKYHNNWRAMAEDFQIPQVVAKEIVAQCPKCQVKGEA
MHGQVDASPKTWQMDCTHLEGKVIIVAVHVASGYIEAEVLPAETGKETAH
FLLKLAARWPVKHLHTDNGDNFTSSAVQAVCWWAQIEHTFGVPYNPQSQG
VVESMNHQLKTIITQIRDQAEKIETAVQMAVLIHNFKRKGGIGGYSAGER
IIDIIASDLQTTKLQNQISKIQNFRVYFREGRDQQWKGPATLIWKGEGAV
VIQDGQDLKVVPRRKCKIIK

Ligand information

• Ligand ID: DLU
• InChI: InChI=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
• InChIKey: RHWKPHLQXYSBKR-BMIGLBTASA-N
• SMILES:
  OpenEye OEToolkits 1.7.2: CC1CCOC2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)NCc4ccc(cc4F)F)O
  CACTVS 3.370: C[C@@H]1CCO[C@H]2CN3C=C(C(=O)NCc4ccc(F)cc4F)C(=O)C(=C3C(=O)N12)O
  ACDLabs 12.01: Fc1ccc(c(F)c1)CNC(=O)C4=CN3C(C(=O)N2C(CCOC2C3)C)=C(O)C4=O
  OpenEye OEToolkits 1.7.2: C[C@@H]1CCO[C@@H]2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)NCc4ccc(cc4F)F)O
  CACTVS 3.370: C[CH]1CCO[CH]2CN3C=C(C(=O)NCc4ccc(F)cc4F)C(=O)C(=C3C(=O)N12)O
• Formula: C20 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
• ChEMBL: CHEMBL1229211
• DrugBank: DB08930
• ZINC: ZINC000058581064
• PDB chain: 6rwn Chain A Residue 303

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6rwn Structural basis of second-generation HIV integrase inhibitor action and viral resistance.
• Resolution: 3.1 Å
• Binding residue (original residue number in PDB): D64 D116 P145 Q146 E152
• Binding residue (residue number reindexed from 1): D65 D117 P146 Q147 E153
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 3.1.13.2: exoribonuclease H.
  3.1.26.13: retroviral ribonuclease H.

Gene Ontology

Molecular Function

• GO:0003676 nucleic acid binding
• GO:0008270 zinc ion binding

Biological Process

• GO:0015074 DNA integration

External links

• PDB: RCSB:6rwn, PDBe:6rwn, PDBj:6rwn
• PDBsum: 6rwn
• PubMed: 32001525
• UniProt: E1ANT8