4TKU Reactivated Nitrogenase MoFe-protein from A. vinelandii date
authors Spatzal, T., Perez, K., Einsle, O., Howard, J.B., Rees, D.C.
compound source
symmetry
R_factor
R_Free 0.14153
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.43
ligand CL, CLF, FE2, HCA, ICS, IMD enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceLigand binding to the FeMo-cofactor: structures of CO-bound and reactivated nitrogenase., Spatzal T, Perez KA, Einsle O, Howard JB, Rees DC, Science. 2014 Sep 26;345(6204):1620-3. doi: 10.1126/science.1256679. PMID:25258081
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (703 Kb) [Save to disk]
  • Biological Unit Coordinates (4tku.pdb1.gz) 694 Kb
  • LPC: Ligand-Protein Contacts for 4TKU
  • CSU: Contacts of Structural Units for 4TKU
  • Structure Factors (20535 Kb)
  • Retrieve 4TKU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TKU from S2C, [Save to disk]
  • Re-refined 4tku structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TKU 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 4TKU
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4TKU, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tku_D] [4tku_A] [4tku] [4tku_C] [4tku_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TKU
  • Community annotation for 4TKU at PDBWiki (http://pdbwiki.org)

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