2KI4 date
compound source
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand DLY enzyme
A, D

C, B

Primary referenceThe heterohexameric complex structure, a component in the non-classical pathway for fibroblast growth factor 1 (FGF1) secretion., Mohan SK, Rani SG, Yu C, J Biol Chem. 2010 May 14;285(20):15464-75. Epub 2010 Mar 10. PMID:20220137
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2688 Kb) [Save to disk]
  • Biological Unit Coordinates (2ki4.pdb1.gz) 137 Kb
  • LPC: Ligand-Protein Contacts for 2KI4
  • CSU: Contacts of Structural Units for 2KI4
  • Original NMR restraints for 2KI4 from PDB
  • Retrieve 2KI4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KI4 from S2C, [Save to disk]
  • View 2KI4 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.
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ki4_B] [2ki4_C] [2ki4_D] [2ki4] [2ki4_A]
  • SWISS-PROT database:
  • Domains found in 2KI4: [FGF] [S_100 ] by SMART

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