3HN8 Signaling Protein date May 30, 2009
title Crystal Structure Of Synaptotagmin
authors P.Strop, M.Vrljic, J.Ernst, A.T.Brunger
compound source
Molecule: Synaptotagmin-3
Chain: A, B, C
Fragment: Unp Residues 292-587
Synonym: Synaptotagmin III, Sytiii
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Syt3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: P 41 21 2
R_factor 0.238 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
205.675 205.675 143.125 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.50 Å
ligand CA, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceMolecular mechanism of the synaptotagmin-SNARE interaction in Ca2+-triggered vesicle fusion., Vrljic M, Strop P, Ernst JA, Sutton RB, Chu S, Brunger AT, Nat Struct Mol Biol. 2010 Mar;17(3):325-31. Epub 2010 Feb 21. PMID:20173762
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (296 Kb) [Save to disk]
  • Biological Unit Coordinates (3hn8.pdb1.gz) 99 Kb
  • Biological Unit Coordinates (3hn8.pdb2.gz) 99 Kb
  • Biological Unit Coordinates (3hn8.pdb3.gz) 98 Kb
  • LPC: Ligand-Protein Contacts for 3HN8
  • CSU: Contacts of Structural Units for 3HN8
  • Structure Factors (345 Kb)
  • Retrieve 3HN8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3HN8 from S2C, [Save to disk]
  • Re-refined 3hn8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3HN8 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 3HN8
  • 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 3HN8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3hn8_C] [3hn8] [3hn8_B] [3hn8_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3HN8: [C2 ] by SMART
  • Other resources with information on 3HN8
  • Community annotation for 3HN8 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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