3ZZ3 Hydrolase date Aug 31, 2011
title Crystal Structure Of 3c Protease Mutant (N126y) Of Coxsackie
authors J.Tan, K.Anand, J.R.Mesters, R.Hilgenfeld
compound source
Molecule: 3c Proteinase
Chain: A, B
Synonym: Polyprotein 3bcd
Ec: 3.4.22.28
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Coxsackievirus
Organism_taxid: 12072
Strain: B3
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)Gold
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet23a
Expression_system_plasmid: Pet23a-Cox
symmetry Space Group: C 1 2 1
R_factor 0.197 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.310 64.780 82.140 90.00 125.43 90.00
method X-Ray Diffractionresolution 1.89 Å
ligand
enzyme Hydrolase E.C.3.4.22.28 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (3zz3.pdb1.gz) 58 Kb
  • Biological Unit Coordinates (3zz3.pdb2.gz) 59 Kb
  • CSU: Contacts of Structural Units for 3ZZ3
  • Structure Factors (384 Kb)
  • Retrieve 3ZZ3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZZ3 from S2C, [Save to disk]
  • Re-refined 3zz3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZZ3 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 3ZZ3
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3ZZ3, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zz3_A] [3zz3] [3zz3_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3ZZ3
  • Community annotation for 3ZZ3 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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