1JTH Endocytosis Exocytosis date Aug 21, 2001
title Crystal Structure And Biophysical Properties Of A Complex Be N-Terminal Region Of Snap25 And The Snare Region Of Syntaxi
authors K.M.S.Misura, L.C.Gonzalez Jr., A.P.May, R.H.Scheller, W.I.Weis
compound source
Molecule: Snap25
Chain: A, C
Fragment: N-Terminal Snare Motif
Synonym: Synaptosomal-Associated Protein Snap-25
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe9

Molecule: Syntaxin 1a
Chain: B, D
Fragment: H3, Snare Motif
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm190
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-Kg
symmetry Space Group: C 1 2 1
R_factor 0.266 R_Free 0.289
length a length b length c angle alpha angle beta angle gamma
59.400 65.780 80.100 90.00 99.50 90.00
method X-Ray Diffractionresolution 2.00 Å
related structures by homologous chain: 1KIL, 1NHL, 1URQ
A, C

D, B

Primary referenceCrystal structure and biophysical properties of a complex between the N-terminal SNARE region of SNAP25 and syntaxin 1a., Misura KM, Gonzalez LC Jr, May AP, Scheller RH, Weis WI, J Biol Chem 2001 Nov 2;276(44):41301-9. PMID:11533035
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1jth.pdb1.gz) 42 Kb
  • CSU: Contacts of Structural Units for 1JTH
  • Likely Quarternary Molecular Structure file(s) for 1JTH
  • Structure Factors (180 Kb)
  • Retrieve 1JTH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JTH from S2C, [Save to disk]
  • Re-refined 1jth structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1JTH 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 1JTH
  • 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 1JTH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jtha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1jthb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1jthc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1jthd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1jth from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1jth_B] [1jth] [1jth_C] [1jth_A] [1jth_D]
  • SWISS-PROT database: [P60881] [P32851]
  • Domain organization of [SNP25_RAT] [STX1A_RAT] by SWISSPFAM
  • Domain found in 1JTH: [t_SNARE ] by SMART
  • Other resources with information on 1JTH
  • Community annotation for 1JTH 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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