1HQA

ALKALINE PHOSPHATASE (H412Q)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.161

Literature

Macromolecules
Sequence Display for 1HQA

Classification: HYDROLASE (ALKALINE PHOSPHATASE)

Total Structure Weight: 94561.22

Macromolecule Entities
Molecule Chains Length Organism Details
ALKALINE PHOSPHATASE A, B 449 Escherichia coli EC#: 3.1.3.1 IUBMB
Mutation: H412Q
Details: CRYSTALLIZED FROM 55% SATURATING (NH4)2SO4, 100 MM TRIS, 10 MM MGCL2 10 MM ZNCL2, 2 MM NAH2PO4, PH 7.5
Gene Name(s): phoA b0383 JW0374
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.161
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 194.90 α = 90.00
b = 167.00 β = 90.00
c = 76.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-11-30
  • Released Date: 1996-03-08
  • Deposition author(s): Ma, L., Kantrowitz, E.R.

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance