2B82

Crystal structure of AphA class B acid phosphatase/phosphotransferase ternary complex with adenosine and phosphate bound to the catalytic metal at 1.2 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 2B82

Classification: HYDROLASE

Total Structure Weight: 47709.56

Macromolecule Entities
Molecule Chains Length Organism Details
class B acid phosphatase A, B 211 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 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADN
Query on ADN

A, B ADENOSINE
C10 H13 N5 O4
OIRDTQYFTABQOQ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
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: 1.25 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.165
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 90.97 α = 90.00
b = 66.87 β = 116.96
c = 86.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-06
  • Released Date: 2005-11-29
  • Deposition author(s): Calderone, V., Forleo, C., Benvenuti, M., Thaller, M.C., Rossolini, G.M., Mangani, S.
  • Previous versions: 1RMW

Revision History

  • Version 1_0: 2005-11-29

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance