1APS

THREE-DIMENSIONAL STRUCTURE OF ACYLPHOSPHATASE. REFINEMENT AND STRUCTURE ANALYSIS


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Three-dimensional structure of acylphosphatase. Refinement and structure analysis.

Pastore, A.Saudek, V.Ramponi, G.Williams, R.J.

(1992) J.Mol.Biol. 224: 427-440

  • Also Cited By: 2GV1

  • PubMed Abstract: 
  • We report here the complete determination of the solution structure of acylphosphatase, a small enzyme that catalyses the hydrolysis of organic acylphosphates, as determined by distance geometry methods based on nuclear magnetic resonance information ...

    We report here the complete determination of the solution structure of acylphosphatase, a small enzyme that catalyses the hydrolysis of organic acylphosphates, as determined by distance geometry methods based on nuclear magnetic resonance information. A non-standard strategy for the distance geometry calculations was used and is described here some detail. The five best structures were then refined by restrained energy minimization and molecular dynamics in order to explore the conformational space consistent with the experimental data. We address the question of whether the solution structure of acylphosphatase follows the general principles of protein structure, i.e. those learned from analysing crystal structures. Static and dynamic features are discussed in detail. An uncommon beta-alpha-beta motif, so far found only in procarboxypeptidase B and in an RNA-binding protein, is present in acylphosphatase.


    Related Citations: 
    • Identification and Description of Beta-Structure in Horse Muscle Acylphosphatase by Nuclear Magnetic Resonance Spectroscopy
      Saudek, V.,Wormald, M.R.,Williams, R.J.P.,Boyd, J.,Stefani, M.,Ramponi, G.
      (1989) J.Mol.Biol. 207: 405
    • Identification and Description of Alpha-Helical Regions in Horse Muscle Acylphosphatase by 1H Nuclear Magnetic Resonance Spectroscopy
      Saudek, V.,Atkinson, R.A.,Williams, R.J.P.,Ramponi, G.
      (1989) J.Mol.Biol. 205: 229


    Organizational Affiliation

    EMBL, Heidelberg, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ACYLPHOSPHATASE
A
98Equus caballusGene Names: ACYP2 (ACYP)
EC: 3.6.1.7
Find proteins for P00818 (Equus caballus)
Go to Gene View: ACYP2
Go to UniProtKB:  P00818
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 
  • Olderado: 1APS Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1992-07-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance