2X7Z Crystal Structure of the SAP97 PDZ2 I342W C378A mutant protein domain date
authors Haq, S.R., Jurgens, M.C., Chi, C.N., Elfstrom, L., Koh, C.S., Selmer, M., Gianni, S., Jemth, P.
compound source
R_Free 0.23236
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00
ligand IMD, NH4 enzyme
Primary referenceThe plastic energy landscape of protein folding: A triangular folding mechanism with an equilibrium intermediate for a small protein domain., Haq SR, Juergens MC, Chi CN, Koh CS, Elfstrom L, Selmer M, Gianni S, Jemth P, J Biol Chem. 2010 Mar 30. PMID:20356847
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (2x7z.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 2X7Z
  • CSU: Contacts of Structural Units for 2X7Z
  • Structure Factors (91 Kb)
  • Retrieve 2X7Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2X7Z from S2C, [Save to disk]
  • Re-refined 2x7z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2X7Z 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 2X7Z
  • 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 2X7Z, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2x7z] [2x7z_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2X7Z: [PDZ ] by SMART
  • Other resources with information on 2X7Z
  • Community annotation for 2X7Z at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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