1BI3

STRUCTURE OF APO-AND HOLO-DIPHTHERIA TOXIN REPRESSOR

Structural Biology Knowledgebase: 1BI3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.333
  • R-Value Work: 0.253

Literature

Macromolecules
Sequence Display for 1BI3

Classification: REPRESSOR

Total Structure Weight: 51086.91

Macromolecule Entities
Molecule Chains Length Organism Details
DIPHTHERIA TOXIN REPRESSOR A, B 226 Corynebacterium diphtheriae Mutation: C102X
Gene Name(s): dtxR DIP1414
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, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSS
Query on CSS
A, B L-PEPTIDE LINKING C3 H7 N O2 S2 CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.333
  • R-Value Work: 0.253
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.40 α = 90.00
b = 63.40 β = 90.00
c = 213.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-06-21
  • Released Date: 1999-06-22
  • Deposition author(s): Pohl, E., Hol, W.G.J.

Revision History

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