6WTT Viral Protein date May 03, 2020
title Crystals Structure Of The Sars-Cov-2 (Covid-19) Main Proteas Inhibitor Gc-376
authors M.Sacco, C.Ma, Y.Chen, J.Wang
compound source
Molecule: 3c-Like Proteinase
Chain: A, B, C
Ec: 3.4.22.69
Engineered: Yes
Other_details: Gc-376
 Organism_scientific: Severe Acute Respiratory Syndrome Coro 2;
Organism_common: 2019-Ncov
Organism_taxid: 2697049
Gene: Rep, 1a-1b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 32 2 1
R_factor 0.215 R_Free 0.300
crystal
cell
length a length b length c angle alpha angle beta angle gamma
101.824 101.824 160.012 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
ligand B1S, CL, GOL, K36, MG, PEG enzyme Hydrolase E.C.3.4.22.69 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceBoceprevir, GC-376, and calpain inhibitors II, XII inhibit SARS-CoV-2 viral replication by targeting the viral main protease., Ma C, Sacco MD, Hurst B, Townsend JA, Hu Y, Szeto T, Zhang X, Tarbet B, Marty MT, Chen Y, Wang J, Cell Res. 2020 Jun 15. pii: 10.1038/s41422-020-0356-z. doi:, 10.1038/s41422-020-0356-z. PMID:32541865
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (155 Kb) [Save to disk]
  • Biological Unit Coordinates (6wtt.pdb1.gz) 102 Kb
  • Biological Unit Coordinates (6wtt.pdb2.gz) 99 Kb
  • LPC: Ligand-Protein Contacts for 6WTT
  • CSU: Contacts of Structural Units for 6WTT
  • Structure Factors (720 Kb)
  • Retrieve 6WTT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6WTT from S2C, [Save to disk]
    • View 6WTT in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 6WTT
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6wtt_C] [6wtt_B] [6wtt_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6WTT
  • Community annotation for 6WTT at PDBWiki (http://pdbwiki.org)

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