1N9K

Crystal structure of the bromide adduct of AphA class B acid phosphatase/phosphotransferase from E. coli at 2.2 A resolution

Structural Biology Knowledgebase: 1N9K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1N9K

Classification: HYDROLASE

Total Structure Weight: 48358.24

Macromolecule Entities
Molecule Chains Length Organism Details
Class B acid phosphatase A, B 212 Escherichia coli EC#: 3.1.3.2 IUBMB
Gene Name(s): aphA napA yjbP b4055 JW4015
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.189
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.50 α = 90.00
b = 92.62 β = 90.00
c = 138.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-11-25
  • Released Date: 2004-02-03
  • Deposition author(s): Calderone, V., Forleo, C., Benvenuti, M., Rossolini, G.M., Thaller, M.C., Mangani, S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values