4M0W

Crystal Structure of SARS-CoV papain-like protease C112S mutant in complex with ubiquitin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 4M0W

Classification: HYDROLASE / PROTEIN BINDING

Total Structure Weight: 46214.76

Macromolecule Entities
Molecule Chains Length Organism Details
Replicase polyprotein 1a A 327 Sars-related coronavirus EC#: 3.4.19.12 IUBMB 3.4.22.69 IUBMB
Fragment: nsp3 Papain-like Protease domain, UNP residues 1541-1858
Mutation: C112S
Gene Name(s): 1a
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Ubiquitin B 76 Bos taurus Gene Name(s): RPS27A Gene View UBA80 UBCEP1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NHE
Query on NHE

A 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID
N-CYCLOHEXYLTAURINE; CHES (Synonym)
C8 H17 N O3 S
MKWKNSIESPFAQN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.156
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 47.46 α = 90.00
b = 68.31 β = 95.66
c = 68.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-08-02
  • Released Date: 2014-02-12
  • Deposition author(s): Chou, C.-Y., Chen, H.-Y., Lai, H.-Y., Cheng, S.-C., Chou, Y.-W.

Revision History

  • Version 1_0: 2014-02-12

    Type: Initial release

  • Version 1_1: 2014-04-30

    Type: Database references