3ZUU Transferase date Jul 20, 2011
title The Structure Of Ost1 (D160a, S175d) Kinase In Complex With
authors C.Yunta, M.Martinez-Ripoll, A.Albert
compound source
Molecule: Serinethreonine-Protein Kinase Srk2e
Chain: A, B
Synonym: Protein Open Stomata 1,Snf1-Related Kinase 2.6,Snr Serinethreonine-Protein Kinase Ost1;
Engineered: Yes
Mutation: Yes
Organism_scientific: Arabidopsis Thaliana
Organism_common: Mouse-Ear Cress
Organism_taxid: 3702
Gene: Srk2e, Ost1, Snrk2.6, At4g33950, F17i5.140
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: Rosetta Plyss
symmetry Space Group: P 2 2 21
R_factor 0.238 R_Free 0.279
length a length b length c angle alpha angle beta angle gamma
77.570 99.017 108.451 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand AU, EDO enzyme Transferase E.C. BRENDA
A, B

Primary referenceThe Structure of Arabidopsis thaliana OST1 Provides Insights into the Kinase Regulation Mechanism in Response to Osmotic Stress., Yunta C, Martinez-Ripoll M, Zhu JK, Albert A, J Mol Biol. 2011 Nov 18;414(1):135-44. Epub 2011 Oct 1. PMID:21983340
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (3zuu.pdb1.gz) 93 Kb
  • LPC: Ligand-Protein Contacts for 3ZUU
  • CSU: Contacts of Structural Units for 3ZUU
  • Structure Factors (192 Kb)
  • Retrieve 3ZUU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZUU from S2C, [Save to disk]
  • Re-refined 3zuu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZUU 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 3ZUU
  • 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 3ZUU, from MSDmotif at EBI
  • Fold representative 3zuu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zuu_A] [3zuu] [3zuu_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3ZUU: [S_TKc ] by SMART
  • Other resources with information on 3ZUU
  • Community annotation for 3ZUU at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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