Structure of PDB 7o36 Chain C Binding Site BS01

Receptor Information

>7o36 Chain C (length=113) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2)

AEASKKPRQKRTATKAYNVTQAFGRRGPEQTQGNFGDQELIRQGTDYKHW
PQIAQFAPSASAFFGMSRIGMEVTPSGTWLTYTGAIKLDDKDPNFKDQVI
LLNKHIDAYKTFP

Ligand information

• Ligand ID: GTP
• InChI: InChI=1S/C10H16N5O14P3/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
• InChIKey: XKMLYUALXHKNFT-UUOKFMHZSA-N
• SMILES:
  OpenEye OEToolkits 1.7.6: c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
  CACTVS 3.370: NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
  CACTVS 3.370: NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
  OpenEye OEToolkits 1.7.6: c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
  ACDLabs 12.01: O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3O
• Formula: C10 H16 N5 O14 P3
• Name: GUANOSINE-5'-TRIPHOSPHATE
• ChEMBL: CHEMBL1233147
• DrugBank: DB04137
• ZINC: ZINC000060094177
• PDB chain: 7o36 Chain D Residue 401

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7o36 Identification of a guanine-specific pocket in the protein N of SARS-CoV-2.
• Resolution: 2.0 Å
• Binding residue (original residue number in PDB): M317 A336 I337 K338
• Binding residue (residue number reindexed from 1): M66 A85 I86 K87
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0003723 RNA binding

Cellular Component

• GO:0019013 viral nucleocapsid

External links

• PDB: RCSB:7o36, PDBe:7o36, PDBj:7o36
• PDBsum: 7o36
• PubMed: 35842466
• UniProt: P0DTC9|NCAP_SARS2 Nucleoprotein (Gene Name=N)