4K1E Atomic resolution crystal structures of Kallikrein-Related Peptidase 4 complexed with a modified SFTI inhibitor FCQR date
authors Ilyichova, O.V., Swedberg, J.E., Veer, S.J.de., Sit, K.C., Harris, J.M., Buckle, A.M.
compound source
symmetry
R_factor
R_Free 0.1696
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.30
ligand LI, MPD enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDirect and indirect mechanisms of KLK4 inhibition revealed by structure and dynamics., Riley BT, Ilyichova O, Costa MG, Porebski BT, de Veer SJ, Swedberg JE, Kass I, Harris JM, Hoke DE, Buckle AM, Sci Rep. 2016 Oct 21;6:35385. doi: 10.1038/srep35385. PMID:27767076
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (4k1e.pdb1.gz) 74 Kb
  • LPC: Ligand-Protein Contacts for 4K1E
  • CSU: Contacts of Structural Units for 4K1E
  • Structure Factors (1249 Kb)
  • Retrieve 4K1E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4K1E from S2C, [Save to disk]
  • Re-refined 4k1e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4K1E 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 4K1E
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4K1E, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4k1e_A] [4k1e_B] [4k1e]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4K1E: [Tryp_SPc ] by SMART
  • Other resources with information on 4K1E
  • Community annotation for 4K1E at PDBWiki (http://pdbwiki.org)

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