7MHM Hydrolase date Apr 15, 2021
title Ensemble Refinement Structure Of Apounliganded Sars-Cov-2 M Protease (Mpro) At 240 K
authors A.Ebrahim, B.T.Riley, D.Kumaran, B.Andi, M.R.Fuchs, S.Mcsweeney, D
compound source
Molecule: 3c-Like Proteinase
Chain: A
Synonym: 3cl-Pro,3clp,Main Protease,Mpro,Non-Structural Pro Nsp5,Sars Coronavirus Main Proteinase;
Engineered: Yes
Organism_scientific: Severe Acute Respiratory Syndrome Coro 2;
Organism_common: 2019-Ncov, Sars-Cov-2
Organism_taxid: 2697049
Gene: Rep, 1a-1b
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet29b
symmetry Space Group: C 1 2 1
R_factor 0.161 R_Free 0.198
length a length b length c angle alpha angle beta angle gamma
114.188 53.486 44.998 90.00 103.04 90.00
method X-Ray Diffractionresolution 1.53 Å
ligand DMS enzyme Hydrolase E.C. BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (8149 Kb) [Save to disk]
  • Biological Unit Coordinates (7mhm.pdb1.gz) 370 Kb
  • LPC: Ligand-Protein Contacts for 7MHM
  • CSU: Contacts of Structural Units for 7MHM
  • Structure Factors (780 Kb)
  • Retrieve 7MHM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7MHM from S2C, [Save to disk]
  • View 7MHM 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 7MHM
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 7mhm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [7mhm_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 7MHM
  • Community annotation for 7MHM at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science