2FDQ

crystal structure of ACBP from Armadillo Harderian Gland


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.228 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of armadillo ACBP: a new member of the acyl-CoA-binding protein family.

Costabel, M.D.Ermacora, M.R.Santome, J.A.Alzari, P.M.Guerin, D.M.

(2006) Acta Crystallogr Sect F Struct Biol Cryst Commun 62: 958-961

  • DOI: 10.1107/S1744309106038164
  • Primary Citation of Related Structures:  
    2FDQ

  • PubMed Abstract: 
  • The X-ray structure of the tetragonal form of apo acyl-CoA-binding protein (ACBP) from the Harderian gland of the South American armadillo Chaetophractus villosus has been solved. ACBP is a carrier for activated long-chain fatty acids and has been associated with many aspects of lipid metabolism ...

    The X-ray structure of the tetragonal form of apo acyl-CoA-binding protein (ACBP) from the Harderian gland of the South American armadillo Chaetophractus villosus has been solved. ACBP is a carrier for activated long-chain fatty acids and has been associated with many aspects of lipid metabolism. Its secondary structure is highly similar to that of the corresponding form of bovine ACBP and exhibits the unique flattened alpha-helical bundle (up-down-down-up) motif reported for animal, yeast and insect ACBPs. Conformational differences are located in loops and turns, although these structural differences do not suffice to account for features that could be related to the unusual biochemistry and lipid metabolism of the Harderian gland.


    Organizational Affiliation

    Grupo de Biofísica, Departamento de Física, Universidad Nacional del Sur, Bahía Blanca, Argentina. costabel@criba.edu.ar



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Acyl-CoA-binding proteinA, B, C86Chaetophractus villosusMutation(s): 0 
Gene Names: DBI
UniProt
Find proteins for P82934 (Chaetophractus villosus)
Explore P82934 
Go to UniProtKB:  P82934
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.228 
  • Space Group: P 41
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.11α = 90
b = 49.11β = 90
c = 130.48γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-10-24
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance