4TLP Crystal structure of a alanine91 mutant of WCI date
authors Sen, U., Majumder, S.
compound source
symmetry
R_factor
R_Free 0.2052
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.90
Gene
Ontology
ChainFunctionProcessComponent
A
  • endopeptidase inhibitor acti...
  • serine-type endopeptidase in...


  • Primary referenceA conserved tryptophan (W91) at the barrel-lid junction modulates the packing and stability of Kunitz (STI) family of inhibitors., Majumder S, Khamrui S, Banerjee R, Bhowmik P, Sen U, Biochim Biophys Acta. 2015 Jan;1854(1):55-64. doi: 10.1016/j.bbapap.2014.10.021. , Epub 2014 Oct 31. PMID:25448016
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (4tlp.pdb1.gz) 59 Kb
  • CSU: Contacts of Structural Units for 4TLP
  • Structure Factors (149 Kb)
  • Retrieve 4TLP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TLP from S2C, [Save to disk]
  • Re-refined 4tlp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TLP 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 4TLP
  • 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 4TLP, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tlp] [4tlp_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4TLP: [STI ] by SMART
  • Other resources with information on 4TLP
  • Community annotation for 4TLP at PDBWiki (http://pdbwiki.org)

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