1S9J Transferase date Feb 04, 2004
title X-Ray Structure Of The Human Mitogen-Activated Protein Kinas (Mek1) In A Complex With Ligand And Mgatp
authors J.F.Ohren, H.Chen, A.Pavlovsky, C.Whitehead, C.Yan, P.Mcconnell, A D.T.Dudley, J.Sebolt-Leopold, C.A.Hasemann
compound source
Molecule: Dual Specificity Mitogen-Activated Protein Kinase
Chain: A
Synonym: Map Kinase Kinase 1, Mapkk 1, Erk Activator Kinase Mapkerk Kinase 1, Mek1;
Ec: 2.7.1.37
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mek1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24b
symmetry Space Group: P 62
R_factor 0.245 R_Free 0.269
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.591 81.591 129.213 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand ATP, BBM, MG enzyme Transferase E.C.2.7.1.37 BRENDA
Primary referenceStructures of human MAP kinase kinase 1 (MEK1) and MEK2 describe novel noncompetitive kinase inhibition., Ohren JF, Chen H, Pavlovsky A, Whitehead C, Zhang E, Kuffa P, Yan C, McConnell P, Spessard C, Banotai C, Mueller WT, Delaney A, Omer C, Sebolt-Leopold J, Dudley DT, Leung IK, Flamme C, Warmus J, Kaufman M, Barrett S, Tecle H, Hasemann CA, Nat Struct Mol Biol 2004 Nov 14;. PMID:15543157
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (1s9j.pdb1.gz) 97 Kb
  • LPC: Ligand-Protein Contacts for 1S9J
  • CSU: Contacts of Structural Units for 1S9J
  • Likely Quarternary Molecular Structure file(s) for 1S9J
  • Structure Factors (291 Kb)
  • Retrieve 1S9J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S9J from S2C, [Save to disk]
  • Re-refined 1s9j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1S9J 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 1S9J
  • 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 1S9J, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1s9ja_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1s9j from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1s9j_A] [1s9j]
  • SWISS-PROT database: [Q02750]
  • Domain organization of [MP2K1_HUMAN] by SWISSPFAM
  • Domain found in 1S9J: [S_TKc ] by SMART
  • Alignments of the sequence of 1S9J with the sequences similar proteins can be viewed for 1S9J's classification [MP2K1_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [MP2K1_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1S9J
  • Community annotation for 1S9J 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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