3E8N Transferase date Aug 20, 2008
title X-Ray Structure Of The Human Mitogen-Activated Protein Kinase Kinase 1 (Mek1) Complexed With A Potent Inhibitor Rdea119 And Mgatp
authors S.Yan, Z.M.Wang
compound source
Molecule: Dual Specificity Mitogen-Activated Protein Kinase Kinase 1;
Chain: A
Synonym: Map Kinase Kinase 1, Mapkk 1, Erk Activator Kinase 1, Mapkerk Kinase 1, Mek1;
Ec: 2.7.12.2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Gene: Mek1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24b
symmetry Space Group: P 62
R_factor 0.219 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.261 82.261 129.778 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand ATP, MG, VRA enzyme Transferase E.C.2.7.12.2 BRENDA
Primary referenceRDEA119/BAY 869766: a potent, selective, allosteric inhibitor of MEK1/2 for the treatment of cancer., Iverson C, Larson G, Lai C, Yeh LT, Dadson C, Weingarten P, Appleby T, Vo T, Maderna A, Vernier JM, Hamatake R, Miner JN, Quart B, Cancer Res. 2009 Sep 1;69(17):6839-47. Epub 2009 Aug 25. PMID:19706763
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk]
  • Biological Unit Coordinates (3e8n.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (3e8n.pdb2.gz) 97 Kb
  • LPC: Ligand-Protein Contacts for 3E8N
  • CSU: Contacts of Structural Units for 3E8N
  • Structure Factors (186 Kb)
  • Retrieve 3E8N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E8N from S2C, [Save to disk]
  • Re-refined 3e8n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E8N 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 3E8N
  • 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 3E8N, from MSDmotif at EBI
  • Fold representative 3e8n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e8n_A] [3e8n]
  • SWISS-PROT database: [Q02750]
  • Domain organization of [MP2K1_HUMAN] by SWISSPFAM
  • Domain found in 3E8N: [S_TKc ] by SMART
  • Other resources with information on 3E8N
  • Community annotation for 3E8N at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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