1MOZ

ADP-ribosylation factor-like 1 (ARL1) from Saccharomyces cerevisiae


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.17 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.206 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structures of Yeast ARF2 and ARL1: DISTINCT ROLES FOR THE N TERMINUS IN THE STRUCTURE AND FUNCTION OF ARF FAMILY GTPases

Amor, J.C.Horton, J.R.Zhu, X.Wang, Y.Sullards, C.Ringe, D.Cheng, X.Kahn, R.A.

(2001) J.Biol.Chem. 276: 42477-42484

  • DOI: 10.1074/jbc.M106660200
  • Primary Citation of Related Structures:  1MR3

  • PubMed Abstract: 
  • Structures were determined by x-ray crystallography for two members of the ADP-ribosylation factor (ARF) family of regulatory GTPases, yeast ARF1 and ARL1, and were compared with previously determined structures of human ARF1 and ARF6. These analyses ...

    Structures were determined by x-ray crystallography for two members of the ADP-ribosylation factor (ARF) family of regulatory GTPases, yeast ARF1 and ARL1, and were compared with previously determined structures of human ARF1 and ARF6. These analyses revealed an overall conserved fold but differences in primary sequence and length, particularly in an N-terminal loop, lead to differences in nucleotide and divalent metal binding. Packing of hydrophobic residues is central to the interplay between the N-terminal alpha-helix, switch I, and the interswitch region, which along with differences in surface electrostatics provide explanations for the different biophysical and biochemical properties of ARF and ARF-like proteins.


    Related Citations: 
    • ADP-ribosylation factors (ARFs) and ARF-like 1 (ARL1) have both specific and shared effectors: characterizing ARL1-binding proteins.
      Van Valkenburgh, H.,Shern, J.F.,Sharer, J.D.,Zhu, X.,Kahn, R.A.
      (2001) J.Biol.Chem. 276: 22826
    • Characterization of an ADP-ribosylation factor-like 1 protein in Saccharomyces cerevisiae.
      Lee, F.J.,Huang, C.F.,Yu, W.L.,Buu, L.M.,Lin, C.Y.,Huang, M.C.,Moss, J.,Vaughan, M.
      (1997) J.Biol.Chem. 272: 30998


    Organizational Affiliation

    Department of Biochemistry, Emory University School of Medicine, Atlanta, Georgia 30322-3050, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ADP-ribosylation factor-like protein 1
A, B
183Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Gene Names: ARL1 (ARF3)
Find proteins for P38116 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Go to Gene View: ARL1
Go to UniProtKB:  P38116
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GDP
Query on GDP

Download SDF File 
Download CCD File 
A, B
GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.17 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.206 
  • Space Group: P 31
Unit Cell:
Length (Å)Angle (°)
a = 104.250α = 90.00
b = 104.250β = 90.00
c = 45.690γ = 120.00
Software Package:
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling
GLRFphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-10-09
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description