1IHP

STRUCTURE OF PHOSPHOMONOESTERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.211 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.155 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of phytase from Aspergillus ficuum at 2.5 A resolution.

Kostrewa, D.Gruninger-Leitch, F.D'Arcy, A.Broger, C.Mitchell, D.van Loon, A.P.

(1997) Nat Struct Biol 4: 185-190

  • DOI: 10.1038/nsb0397-185
  • Primary Citation of Related Structures:  
    1IHP

  • PubMed Abstract: 
  • Phytase is a high molecular weight acid phosphatase. The structure has an alpha/beta-domain similar to that of rat acid phosphatase and an alpha-domain with a new fold.


    Organizational Affiliation

    Department of Biochemistry, Redox Biology Center, University of Nebraska-Lincoln, Lincoln, Nebraska 68588, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PHYTASEA438Aspergillus ficuumMutation(s): 0 
EC: 3.1.3.8
Find proteins for P34752 (Aspergillus niger)
Explore P34752 
Go to UniProtKB:  P34752
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
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: 2.50 Å
  • R-Value Free: 0.211 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.155 
  • Space Group: P 3 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 92.25α = 90
b = 92.25β = 90
c = 100.89γ = 120
Software Package:
Software NamePurpose
XDSdata scaling
XDSdata reduction
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 1997-02-04 
  • Released Date: 1998-03-18 
  • Deposition Author(s): Kostrewa, D.

Revision History 

  • Version 1.0: 1998-03-18
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.3: 2018-04-04
    Changes: Data collection