1B8F

Histidine ammonia-lyase (HAL) from Pseudomonas putida

Structural Biology Knowledgebase: 1B8F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1B8F

Classification: LYASE

Total Structure Weight: 53807.90

Macromolecule Entities
Molecule Chains Length Organism Details
Histidine ammonia-lyase A 509 Pseudomonas putida EC#: 4.3.1.3 IUBMB
Mutation: A142X, S142X, G142X, C273A
Gene Name(s): hutH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MDO
Query on MDO
A L-PEPTIDE LINKING C8 H11 N3 O3 ALA , SER , GLY

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.187
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.27 α = 90.00
b = 116.79 β = 90.00
c = 129.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-31
  • Released Date: 1999-05-06
  • Deposition author(s): Schwede, T.F., Schulz, G.E.

Revision History

  • 2011-09-14
    Type: Polymer description | Details: residues A142, S143, and G144 changed to chromophore MDO
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4