1A37 Complex (Signal Transduction Peptide) date Jan 28, 1998
title 14-3-3 Protein Zeta Bound To Ps-Raf259 Peptide
authors C.Petosa, S.C.Masters, J.Pohl, B.Wang, H.Fu, R.C.Liddington
compound source
Molecule: 14-3-3 Protein Zeta
Chain: A, B
Engineered: Yes
Other_details: Complexed With Phosphoserine-Containing Pept Derived From Raf;
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Ps-Raf259 Peptide Lsqrqrst(Sep)Tpnvhm
Chain: P, Q
Engineered: Yes

symmetry Space Group: P 65
R_factor 0.320 R_Free 0.360
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.730 94.730 250.870 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.60 Å
ligand SEP enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary reference14-3-3zeta binds a phosphorylated Raf peptide and an unphosphorylated peptide via its conserved amphipathic groove., Petosa C, Masters SC, Bankston LA, Pohl J, Wang B, Fu H, Liddington RC, J Biol Chem. 1998 Jun 26;273(26):16305-10. PMID:9632691
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (1a37.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 1A37
  • CSU: Contacts of Structural Units for 1A37
  • Likely Quarternary Molecular Structure file(s) for 1A37
  • Structure Factors (177 Kb)
  • Retrieve 1A37 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A37 from S2C, [Save to disk]
  • Re-refined 1a37 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1A37 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 1A37
  • 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 1A37, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1a37a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1a37b_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1a37_Q] [1a37_P] [1a37] [1a37_A] [1a37_B]
  • SWISS-PROT database: [P63103]
  • Domain organization of [1433Z_BOVIN] by SWISSPFAM
  • Domain found in 1A37: [14_3_3 ] by SMART
  • Other resources with information on 1A37
  • Community annotation for 1A37 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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