1FBA

THE CRYSTAL STRUCTURE OF FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE FROM DROSOPHILA MELANOGASTER AT 2.5 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The crystal structure of fructose-1,6-bisphosphate aldolase from Drosophila melanogaster at 2.5 A resolution.

Hester, G.Brenner-Holzach, O.Rossi, F.A.Struck-Donatz, M.Winterhalter, K.H.Smit, J.D.Piontek, K.

(1991) FEBS Lett. 292: 237-242


  • PubMed Abstract: 
  • The structure of fructose-1,6-bisphosphate aldolase from Drosophila melanogaster has been determined by X-ray diffraction at 2.5 A resolution. The insect enzyme crystallizes in space group P2(1)2(1)2(1) with lattice replacement with rabbit muscle ald ...

    The structure of fructose-1,6-bisphosphate aldolase from Drosophila melanogaster has been determined by X-ray diffraction at 2.5 A resolution. The insect enzyme crystallizes in space group P2(1)2(1)2(1) with lattice replacement with rabbit muscle aldolase as a search model has been employed to solve the structure. To improve the initial phases real space averaging, including phase extension from 4.0 to 2.5 A, has been applied. Refinement of the atomic positions by molecular dynamics resulted in a crystallographic R-factor of 0.214. The tertiary structure resembles in most parts that of the vertebrate aldolase from rabbit muscle. Significant differences were found in surface loops and the N- and C-terminal regions of the protein. Here we present the first aldolase structure where the functionally important C-terminal arm is described completely.


    Related Citations: 
    • Fructose-1,6-Bisphosphate Aldolase from Drosophila Melanogaster: Primary Structure Analysis, Secondary Structure Prediction, and Comparison with Vertebrate Aldolases
      Malek, A.A.,Hy, M.,Honegger, A.,Rose, K.,Brenner-Holzach, O.
      (1988) Arch.Biochem.Biophys. 266: 10


    Organizational Affiliation

    Laboratorium für Biochemie I, Eidgenössische Technische Hochschule Zürich, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
FRUCTOSE 1,6-BISPHOSPHATE ALDOLASE
A, B, C, D
361Drosophila melanogasterGene Names: Ald
EC: 4.1.2.13
Find proteins for P07764 (Drosophila melanogaster)
Go to UniProtKB:  P07764
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ACE
Query on ACE
A, B, C, D
NON-POLYMERC2 H4 O

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 86.600α = 90.00
b = 116.800β = 90.00
c = 151.580γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORphasing
PROLSQrefinement
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1993-10-31
    Type: Initial release
  • Version 1.1: 2008-03-03
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance