7C2Y Viral Protein date May 10, 2020
title The Crystal Structure Of Covid-2019 Main Protease In The Apo
authors X.L.Zhou, F.L.Zhong, C.Lin, H.Zhou, X.H.Hu, Q.S.Wang, J.Li, J.Zhang
compound source
Molecule: 3c-Like Proteinase
Chain: A, B
Synonym: Pp1ab,Orf1ab Polyprotein,3cl-Pro,3clp,Main Proteas Non-Structural Protein 5,Nsp5,Sars Coronavirus Main Protein
Ec: 3.4.22.69
Engineered: Yes
Organism_scientific: Severe Acute Respiratory Syndrome Coro 2;
Organism_common: 2019-Ncov
Organism_taxid: 2697049
Gene: Rep, 1a-1b
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 21 21 21
R_factor 0.220 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.880 102.340 103.490 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.91 Å
ligand
enzyme Hydrolase E.C.3.4.22.69 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (7c2y.pdb1.gz) 86 Kb
  • CSU: Contacts of Structural Units for 7C2Y
  • Structure Factors (1376 Kb)
  • Retrieve 7C2Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7C2Y from S2C, [Save to disk]
  • View 7C2Y 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 7C2Y
  • 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: [7c2y_B] [7c2y_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 7C2Y
  • Community annotation for 7C2Y at PDBWiki (http://pdbwiki.org)

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