1IW8

Crystal Structure of a mutant of acid phosphatase from Escherichia blattae (G74D/I153T)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 1IW8

Classification: HYDROLASE

Total Structure Weight: 151050.84

Macromolecule Entities
Molecule Chains Length Organism Details
acid phosphatase A, B, C..., D, E, FA, B, C, D, E, F 231 Shimwellia blattae EC#: 3.1.3.2 IUBMB
Fragment: residues 1-231
Mutation: G74D, I153T
Gene Name(s): pho
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.243
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 137.80 α = 90.00
b = 168.20 β = 90.00
c = 58.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-22
  • Released Date: 2002-09-11
  • Deposition author(s): Ishikawa, K., Mihara, Y., Shimba, N., Ohtsu, N., Kawasaki, H., Suzuki, E., Asano, Y.

Revision History

  • Version 1_0: 2002-09-11

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description