3KDH Hormone Receptor date Oct 22, 2009
title Structure Of Ligand-Free Pyl2
authors P.Yin, H.Fan, Q.Hao, X.Yuan, N.Yan
compound source
Molecule: Putative Uncharacterized Protein At2g26040
Chain: A, B, C
Synonym: Pyl2
Engineered: Yes
Organism_scientific: Arabidopsis Thaliana
Organism_common: Mouse-Ear Cress
Organism_taxid: 3702
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b
symmetry Space Group: C 2 2 21
R_factor 0.175 R_Free 0.207
length a length b length c angle alpha angle beta angle gamma
62.486 105.483 187.912 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
A, C, B
  • protein phosphatase inhibito...

  • Primary referenceStructural insights into the mechanism of abscisic acid signaling by PYL proteins., Yin P, Fan H, Hao Q, Yuan X, Wu D, Pang Y, Yan C, Li W, Wang J, Yan N, Nat Struct Mol Biol. 2009 Dec;16(12):1230-6. Epub 2009 Nov 5. PMID:19893533
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (213 Kb) [Save to disk]
  • Biological Unit Coordinates (3kdh.pdb1.gz) 139 Kb
  • Biological Unit Coordinates (3kdh.pdb2.gz) 141 Kb
  • CSU: Contacts of Structural Units for 3KDH
  • Structure Factors (1267 Kb)
  • Retrieve 3KDH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KDH from S2C, [Save to disk]
  • Re-refined 3kdh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KDH 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 3KDH
  • 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
  • 3D motif for 3KDH, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kdh_C] [3kdh_B] [3kdh] [3kdh_A]
  • SWISS-PROT database: [O80992]
  • Domain organization of [PYL2_ARATH] by SWISSPFAM
  • Other resources with information on 3KDH
  • Community annotation for 3KDH 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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