1ZJ6

Crystal structure of human ARL5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.212 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

2.0A crystal structure of human ARL5-GDP3'P, a novel member of the small GTP-binding proteins

Wang, Z.X.Shi, L.Liu, J.F.An, X.M.Chang, W.R.Liang, D.C.

(2005) Biochem Biophys Res Commun 332: 640-645

  • DOI: 10.1016/j.bbrc.2005.04.168
  • Primary Citation of Related Structures:  
    1ZJ6

  • PubMed Abstract: 
  • ARL5 is a member of ARLs, which is widespread in high eukaryotes and homologous between species. But no structure or biological function of this member is reported. We expressed, purified, and resolved the structure of human ARL5 with bound GDP3'P at ...

    ARL5 is a member of ARLs, which is widespread in high eukaryotes and homologous between species. But no structure or biological function of this member is reported. We expressed, purified, and resolved the structure of human ARL5 with bound GDP3'P at 2.0 A resolution. A comparison with the known structures of ARFs shows that besides the typical features of ARFs, human ARL5 has specific features of its own. Bacterially expressed human ARL5 contains bound GDP3'P which is seldom seen in other structures. The hydrophobic tail of the introduced detergent Triton X-305 binds at the possible myristoylation site of Gly2, simulating the myristoylated state of N-terminal amphipathic helix in vivo. The structural features of the nucleotide binding motifs and the switch regions prove that ARL5 will undergo the typical GDP/GTP structural cycle as other members of ARLs, which is the basis of their biological functions.


    Organizational Affiliation

    National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 15 Datun Road, Chaoyang District, Beijing 100101, PR China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ADP-ribosylation factor-like protein 5A187Homo sapiensMutation(s): 0 
Gene Names: ARL5AARFLP5ARL5
Find proteins for Q9Y689 (Homo sapiens)
Explore Q9Y689 
Go to UniProtKB:  Q9Y689
NIH Common Fund Data Resources
PHAROS  Q9Y689
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
G3D
Query on G3D

Download CCD File 
A
GUANOSINE-3'-MONOPHOSPHATE-5'-DIPHOSPHATE
C10 H16 N5 O14 P3
HEYSFDAMRDTCJM-UUOKFMHZSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.212 
  • Space Group: I 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.78α = 90
b = 81.46β = 90
c = 84.61γ = 90
Software Package:
Software NamePurpose
crystaldata collection
SCALEPACKdata scaling
CNSrefinement
MOLREPphasing
CrystalCleardata reduction
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-06-07
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance