1Y7A

Structure of D153H/K328W E. coli alkaline phosphatase in presence of cobalt at 1.77 A resolution

Structural Biology Knowledgebase: 1Y7A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.205

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Y7A

Classification: hydrolase

Total Structure Weight: 95085.66

Macromolecule Entities
Molecule Chains Length Organism Details
Alkaline phosphatase A, B 449 Escherichia coli EC#: 3.1.3.1 IUBMB
Mutation: D153H, K328W
Gene Name(s): phoA b0383 JW0374

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

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A, B COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.205
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.21 α = 90.00
b = 164.56 β = 90.00
c = 192.64 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-12-08
  • Released Date: 2005-06-21
  • Deposition author(s): Wang, J., Stieglitz, K., Kantrowitz, E.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4