4EQU Transferase Transferase Inhibitor date Apr 19, 2012
title Human Stk-10 (Lok) Kinase Domain In Dfg-Out Conformation Wit Inhibitor Dsa-7
authors E.A.Merritt, E.T.Larson
compound source
Molecule: Serinethreonine-Protein Kinase 10
Chain: A, B
Fragment: Kinase Domain (Unp Residues 18-317)
Synonym: Lymphocyte-Oriented Kinase
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Stk10, Lok
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.223 R_Free 0.246
length a length b length c angle alpha angle beta angle gamma
61.810 49.040 133.760 90.00 101.42 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand 1PE, CA, G6I enzyme Transferase E.C. BRENDA
A, B

Primary referenceAffinity-Based Probes Based on Type II Kinase Inhibitors., Ranjitkar P, Perera BG, Swaney DL, Hari SB, Larson ET, Krishnamurty R, Merritt EA, Villen J, Maly DJ, J Am Chem Soc. 2012 Nov 6. PMID:23088519
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk]
  • Biological Unit Coordinates (4equ.pdb1.gz) 184 Kb
  • LPC: Ligand-Protein Contacts for 4EQU
  • CSU: Contacts of Structural Units for 4EQU
  • Structure Factors (1686 Kb)
  • Retrieve 4EQU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EQU from S2C, [Save to disk]
  • Re-refined 4equ structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EQU 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 4EQU
  • 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 4EQU, from MSDmotif at EBI
  • Fold representative 4equ from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4equ_B] [4equ] [4equ_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4EQU: [S_TKc ] by SMART
  • Other resources with information on 4EQU
  • Community annotation for 4EQU at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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