4RM9 Peptide Binding Protein date Oct 21, 2014
title Crystal Structure Of Human Ezrin In Space Group C2221
authors J.M.Phang, S.J.Harrop, R.Davies, A.P.Duff, K.E.Wilk, P.M.G.Curmi
compound source
Molecule: Ezrin
Chain: A
Synonym: Cytovillin, Villin-2, P81
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ezr, Vil2
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: C 2 2 21
R_factor 0.209 R_Free 0.259
length a length b length c angle alpha angle beta angle gamma
67.433 113.517 111.773 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å

Primary referenceStructural characterization suggests models for monomeric and dimeric forms of full-length ezrin., Phang JM, Harrop SJ, Duff AP, Sokolova AV, Crossett B, Walsh JC, Beckham SA, Nguyen CD, Davies RB, Glockner C, Bromley EH, Wilk KE, Curmi PM, Biochem J. 2016 Sep 15;473(18):2763-82. doi: 10.1042/BCJ20160541. Epub 2016 Jun, 30. PMID:27364155
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (4rm9.pdb1.gz) 134 Kb
  • CSU: Contacts of Structural Units for 4RM9
  • Structure Factors (307 Kb)
  • Retrieve 4RM9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4RM9 from S2C, [Save to disk]
  • Re-refined 4rm9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4RM9 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 4RM9
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 4rm9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4rm9] [4rm9_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4RM9: [B41] [FERM_C ] by SMART
  • Other resources with information on 4RM9
  • Community annotation for 4RM9 at PDBWiki (http://pdbwiki.org)

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