1KIL

Three-dimensional structure of the complexin/SNARE complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.245

Literature

Macromolecules
Sequence Display for 1KIL

Classification: MEMBRANE PROTEIN

Total Structure Weight: 36923.73

Macromolecule Entities
Molecule Chains Length Organism Details
Synaptobrevin SNARE motif A 66 Rattus norvegicus Fragment: SNARE motif (29-93)
Gene Name(s): Vamp2 Syb2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Syntaxin SNARE motif short B 62 Rattus norvegicus Fragment: SNARE motif (191-253)
Gene Name(s): Stx1a Sap
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SNAP-25 N-terminal SNARE motif C 74 Homo sapiens Fragment: SNARE motif (11-82)
Mutation: E10S
Gene Name(s): SNAP25 Gene View SNAP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SNAP-25 C-terminal SNARE motif D 66 Homo sapiens Fragment: SNARE motif (141-203)
Mutation: N139G, D140S, G204W
Gene Name(s): SNAP25 Gene View SNAP
Complexin I SNARE-complex binding region E 49 Rattus norvegicus Fragment: Complexin (residues 26-83)
Gene Name(s): Cplx1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.245
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 40.49 α = 90.00
b = 60.42 β = 90.00
c = 159.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-03
  • Released Date: 2002-03-13
  • Deposition author(s): Chen, X., Tomchick, D., Kovrigin, E., Arac, D., Machius, M., Sudhof, T.C., Rizo, J.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance