2QNJ Transferase date Jul 18, 2007
title Kinase And Ubiquitin-Associated Domains Of Mark3par-1
authors J.M.Murphy, D.F.J.Ceccarelli, F.Sicheri, T.Pawson
compound source
Molecule: Mapmicrotubule Affinity-Regulating Kinase 3
Chain: A, B
Synonym: Cdc25c- Associated Protein Kinase 1, Ctak1, C-Tak1 Serinethreonine Protein Kinase P78, Serthr Protein Kinase Protein Kinase Stk10;
Ec: 2.7.11.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mark3, Ctak1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Vector
Expression_system_vector: Proex
symmetry Space Group: P 21 21 21
R_factor 0.215 R_Free 0.279
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.675 112.544 117.206 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand
enzyme Transferase E.C.2.7.11.1 BRENDA
Primary referenceConformational instability of the MARK3 UBA domain compromises ubiquitin recognition and promotes interaction with the adjacent kinase domain., Murphy JM, Korzhnev DM, Ceccarelli DF, Briant DJ, Zarrine-Afsar A, Sicheri F, Kay LE, Pawson T, Proc Natl Acad Sci U S A. 2007 Sep 4;104(36):14336-41. Epub 2007 Aug 28. PMID:17726107
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk]
  • Biological Unit Coordinates (2qnj.pdb1.gz) 101 Kb
  • CSU: Contacts of Structural Units for 2QNJ
  • Likely Quarternary Molecular Structure file(s) for 2QNJ
  • Structure Factors (179 Kb)
  • Retrieve 2QNJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QNJ from S2C, [Save to disk]
  • Re-refined 2qnj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QNJ 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 2QNJ
  • 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 2QNJ, from MSDmotif at EBI
  • Fold representative 2qnj from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qnj] [2qnj_A] [2qnj_B]
  • SWISS-PROT database: [P27448]
  • Domain organization of [MARK3_HUMAN] by SWISSPFAM
  • Domains found in 2QNJ: [S_TKc] [UBA ] by SMART
  • Other resources with information on 2QNJ
  • Community annotation for 2QNJ 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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