4EKK Transferase date Apr 09, 2012
title Akt1 With Amp-Pnp
authors W.I.Wu, G.P.A.Vigers, T.H.Morales, B.J.Brandhuber
compound source
Molecule: Rac-Alpha Serinethreonine-Protein Kinase
Chain: A, B
Fragment: Unp Residues 144-480
Synonym: Protein Kinase B, Pkb, Protein Kinase B Alpha, Pkb Proto-Oncogene C-Akt, Rac-Pk-Alpha;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Akt1, Pkb, Rac
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108

Molecule: Glycogen Synthase Kinase-3 Beta
Chain: C, D
Fragment: Unp Residues 3-12
Synonym: Gsk-3 Beta, Serinethreonine-Protein Kinase Gsk3b
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1 21 1
R_factor 0.217 R_Free 0.280
length a length b length c angle alpha angle beta angle gamma
86.637 55.853 91.402 90.00 103.43 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand ANP, MN, TPO enzyme Transferase E.C. BRENDA
A, B

Primary referenceAn ATP-Site On-Off Switch That Restricts Phosphatase Accessibility of Akt., Lin K, Lin J, Wu WI, Ballard J, Lee BB, Gloor SL, Vigers GP, Morales TH, Friedman LS, Skelton N, Brandhuber BJ, Sci Signal. 2012 May 8;5(223):ra37. PMID:22569334
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk]
  • Biological Unit Coordinates (4ekk.pdb1.gz) 57 Kb
  • Biological Unit Coordinates (4ekk.pdb2.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 4EKK
  • CSU: Contacts of Structural Units for 4EKK
  • Structure Factors (302 Kb)
  • Retrieve 4EKK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EKK from S2C, [Save to disk]
  • Re-refined 4ekk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EKK 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 4EKK
  • 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 4EKK, from MSDmotif at EBI
  • Fold representative 4ekk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ekk_A] [4ekk_C] [4ekk] [4ekk_B] [4ekk_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4EKK: [S_TK_X] [S_TKc ] by SMART
  • Other resources with information on 4EKK
  • Community annotation for 4EKK at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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