1BIA

THE E. COLI BIOTIN HOLOENZYME SYNTHETASE(SLASH)BIO REPRESSOR CRYSTAL STRUCTURE DELINEATES THE BIOTIN AND DNA-BINDING DOMAINS

Structural Biology Knowledgebase: 1BIA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1BIA

Classification: TRANSCRIPTION REGULATION

Total Structure Weight: 35352.20

Macromolecule Entities
Molecule Chains Length Organism Details
BirA BIFUNCTIONAL PROTEIN A 321 Escherichia coli EC#: 6.3.4.15 IUBMB
Gene Name(s): birA bioR dhbB b3973 JW3941


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.190
  • Space Group: P 43 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 114.00 α = 90.00
b = 114.00 β = 90.00
c = 60.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-07-06
  • Released Date: 1993-10-31
  • Deposition author(s): Wilson, K.P., Shewchuk, L.M., Matthews, B.W.

Revision History

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