1F9W

CRYSTAL STRUCTURES OF MUTANTS REVEAL A SIGNALLING PATHWAY FOR ACTIVATION OF THE KINESIN MOTOR ATPASE

Structural Biology Knowledgebase: 1F9W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1F9W

Classification: CONTRACTILE PROTEIN

Total Structure Weight: 78715.16

Macromolecule Entities
Molecule Chains Length Organism Details
KINESIN-LIKE PROTEIN KAR3 A, B 347 Saccharomyces cerevisiae Fragment: E631A MUTANT MOTOR DOMAIN
Mutation: K383M, E631A
Gene Name(s): KAR3 YPR141C P9659.16
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B 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: 2.5 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.230
  • Space Group: P 43
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 62.89 α = 90.00
b = 62.89 β = 90.00
c = 153.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-11
  • Released Date: 2001-06-13
  • Deposition author(s): Yun, M., Zhang, X., Park, C.G., Park, H.W., Endow, S.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4