3IWM date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand 010, 02J, PJE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B, C, D


Primary referenceThree-dimensional domain swapping as a mechanism to lock the active conformation in a super-active octamer of SARS-CoV main protease., Zhang S, Zhong N, Xue F, Kang X, Ren X, Chen J, Jin C, Lou Z, Xia B, Protein Cell. 2010 Apr;1(4):371-83. Epub 2010 May 8. PMID:21203949
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (3iwm.pdb1.gz) 373 Kb
  • LPC: Ligand-Protein Contacts for 3IWM
  • CSU: Contacts of Structural Units for 3IWM
  • Structure Factors (316 Kb)
  • Retrieve 3IWM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IWM from S2C, [Save to disk]
  • Re-refined 3iwm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3IWM 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.
    • 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: [3iwm] [3iwm_A] [3iwm_B] [3iwm_C] [3iwm_D] [3iwm_E] [3iwm_F] [3iwm_G] [3iwm_H]
  • SWISS-PROT database:

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