1JYE

Structure of a Dimeric Lac Repressor with C-terminal Deletion and K84L Substitution

Structural Biology Knowledgebase: 1JYE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1JYE

Classification: TRANSCRIPTION

Total Structure Weight: 37519.13

Macromolecule Entities
Molecule Chains Length Organism Details
Lactose Operon Repressor A 349 Escherichia coli Fragment: C-TERMINAL DELETION MUTANT
Mutation: K84L, A109T
Gene Name(s): lacI b0345 JW0336
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
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: 1.7 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.223
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 87.01 α = 90.00
b = 87.01 β = 90.00
c = 224.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-09-12
  • Released Date: 2001-10-18
  • Deposition author(s): Bell, C.E., Barry, J., Matthews, K.S., Lewis, M.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 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