6GES Transferase date Apr 27, 2018
title Crystal Structure Of Erk1 Covalently Bound To Sm1-71
authors A.Chaikuad, R.Suman, C.H.Arrowsmith, A.M.Edwards, C.Bountra, N.S. S.Knapp, Structural Genomics Consortium (Sgc)
compound source
Molecule: Mitogen-Activated Protein Kinase 3
Chain: A, B
Synonym: Mapk 3,Ert2,Extracellular Signal-Regulated Kinase Insulin-Stimulated Map2 Kinase,Map Kinase Isoform P44,P44-M Microtubule-Associated Protein 2 Kinase,P44-Erk1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mapk3, Erk1, Prkm3
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: R3-Prare2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 1 21 1
R_factor 0.170 R_Free 0.213
length a length b length c angle alpha angle beta angle gamma
61.974 94.041 64.916 90.00 91.80 90.00
method X-Ray Diffractionresolution 2.07 Å
enzyme Transferase E.C. BRENDA
A, B

Primary referenceLeveraging Compound Promiscuity to Identify Targetable Cysteines within the Kinome., Rao S, Gurbani D, Du G, Everley RA, Browne CM, Chaikuad A, Li T, Schroder M, Gondi S, Ficarro SB, Sim T, Kim ND, Berberich MJ, Knapp S, Marto JA, Westover KD, Sorger PK, Gray NS, Cell Chem Biol. 2019 Mar 18. pii: S2451-9456(19)30076-5. doi:, 10.1016/j.chembiol.2019.02.021. PMID:30982749
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (248 Kb) [Save to disk]
  • Biological Unit Coordinates (6ges.pdb1.gz) 122 Kb
  • Biological Unit Coordinates (6ges.pdb2.gz) 122 Kb
  • CSU: Contacts of Structural Units for 6GES
  • Structure Factors (3039 Kb)
  • Retrieve 6GES in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6GES from S2C, [Save to disk]
  • View 6GES 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 6GES
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6ges from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ges_A] [6ges_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6GES
  • Community annotation for 6GES at PDBWiki (http://pdbwiki.org)

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