4J1X Metal Binding Protein date Feb 03, 2013
title Crystal Structure Of Fe(II)-Hppe With Alternative Substrate
authors C.L.Drennan, M.Dey
compound source
Molecule: Epoxidase
Chain: A, B, C
Fragment: Metal And Substrate Binding Domains (Unp Residues
Engineered: Yes
Organism_scientific: Streptomyces Wedmorensis
Organism_taxid: 43759
Gene: Fom4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppl001
symmetry Space Group: P 42 21 2
R_factor 0.251 R_Free 0.267
length a length b length c angle alpha angle beta angle gamma
111.456 111.456 151.419 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand 1JJ, FE2, GOL enzyme
A, C, B

Primary referenceMechanistic studies of an unprecedented enzyme-catalysed 1,2-phosphono-migration reaction., Chang WC, Dey M, Liu P, Mansoorabadi SO, Moon SJ, Zhao ZK, Drennan CL, Liu HW, Nature. 2013 Apr 4;496(7443):114-8. doi: 10.1038/nature11998. PMID:23552950
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk]
  • Biological Unit Coordinates (4j1x.pdb1.gz) 120 Kb
  • Biological Unit Coordinates (4j1x.pdb2.gz) 122 Kb
  • LPC: Ligand-Protein Contacts for 4J1X
  • CSU: Contacts of Structural Units for 4J1X
  • Structure Factors (188 Kb)
  • Retrieve 4J1X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4J1X from S2C, [Save to disk]
  • Re-refined 4j1x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4J1X 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 4J1X
  • 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
  • 3D motif for 4J1X, from MSDmotif at EBI
  • Fold representative 4j1x from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4j1x] [4j1x_B] [4j1x_A] [4j1x_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4J1X: [HTH_XRE ] by SMART
  • Other resources with information on 4J1X
  • Community annotation for 4J1X at PDBWiki (http://pdbwiki.org)

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