1GK3

HISTIDINE AMMONIA-LYASE (HAL) MUTANT D145A FROM PSEUDOMONAS PUTIDA

Structural Biology Knowledgebase: 1GK3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.221

Literature

Macromolecules
Sequence Display for 1GK3

Classification: LYASE

Total Structure Weight: 53799.92

Macromolecule Entities
Molecule Chains Length Organism Details
HISTIDINE AMMONIA-LYASE A 509 Pseudomonas putida EC#: 4.3.1.3 IUBMB
Mutation: D145A, C273A
Details: THIS MUTANT DOES NOT CONTAIN A 4-METHYLIDENE-IMIDAZOLE-5-ONE GROUP.
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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.221
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.82 α = 90.00
b = 117.11 β = 90.00
c = 130.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-07
  • Released Date: 2002-02-21
  • Deposition author(s): Baedeker, M., Schulz, G.E.

Revision History

  • 2011-09-07
    Type: Geometry validation | Details: REMARK 500
  • 2011-09-07
    Type: Citation | Details: JRNL
  • 2011-09-07
    Type: Sequence database correspondence | Details: DBREF
  • 2011-09-07
    Type: Atom nomenclature | Details: HETATM
  • 2011-09-07
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-09-07
    Type: Version format compliance | Details: REMARK 4
  • 2011-09-07
    Type: Polymer description | Details: COMPND
  • 2011-09-07
    Type: Source and taxonomy | Details: SOURCE
  • 2011-09-07
    Type: Other | Details: REMARK 375,REMARK 900,REMARK 475,REMARK 525,MASTER,REMARK 280
  • 2011-09-07
    Type: Non-polymer description | Details: HETSYN,FORMUL