1LXD

CRYSTAL STRUCTURE OF THE RAS INTERACTING DOMAIN OF RALGDS, A GUANINE NUCLEOTIDE DISSOCIATION STIMULATOR OF RAL PROTEIN

• PDB DOI: https://doi.org/10.2210/pdb1LXD/pdb

• Classification: PHOSPHORYLATION
• Organism(s): Rattus norvegicus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1997-03-05 Released: 1998-03-11 
• Deposition Author(s): Huang, L., Weng, X.W., Hofer, F., Martin, G.S., Kim, S.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.298 
• R-Value Work: 0.212 
• R-Value Observed: 0.212 

Literature

Three-dimensional structure of the Ras-interacting domain of RalGDS.

Huang, L., Weng, X., Hofer, F., Martin, G.S., Kim, S.H.

(1997) Nat Struct Biol 4: 609-615

• PubMed: 9253406 
• DOI: https://doi.org/10.1038/nsb0897-609
• Primary Citation of Related Structures:  
  1LXD


• PubMed Abstract: 
  

  The Ras-interacting domains of the the protein-kinase Raf and the Ral guanine nucleotide dissociation stimulator, RalGDS, lack extensive sequence similarity, but their overall three-dimensional structures are very similar to each other. Mutational analysis indicated that three residues in the RalGDS domain are critical for its interaction with Ras.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 22.7 kDa 
• Atom Count: 1,452 
• Modelled Residue Count: 174 
• Deposited Residue Count: 200 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RALGDSB	A, B	100	Rattus norvegicus	Mutation(s): 0  Gene Names: RALGDS C-TERMINAL DOMAIN
UniProt
Find proteins for Q03386 (Rattus norvegicus) Explore Q03386  Go to UniProtKB:  Q03386

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.298 
• R-Value Work: 0.212 
• R-Value Observed: 0.212 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.282	α = 90
b = 30.714	β = 94.57
c = 51.326	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MADSYS	phasing
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1998-03-11 
Deposition Author(s): Huang, L., Weng, X.W., Hofer, F., Martin, G.S., Kim, S.H.

Revision History  

• Version 1.0: 1998-03-11
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance