3DU1

The 2.0 Angstrom Resolution Crystal Structure of HetL, a Pentapeptide Repeat Protein involved in Heterocyst Differentiation Regulation from the Cyanobacterium Nostoc sp. Strain PCC 7120

Structural Biology Knowledgebase: 3DU1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3DU1

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 27778.45

Macromolecule Entities
Molecule Chains Length Organism Details
All3740 protein X 257 Nostoc sp. pcc 7120 Details: The protein adopts the repeated five residue (Rfr) fold comprised of a right-handed quadrilateral beta-helix
Gene Name(s): all3740
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.176
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.20 α = 90.00
b = 93.76 β = 90.00
c = 101.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-07-16
  • Released Date: 2008-11-11
  • Deposition author(s): Kennedy, M.A., Ni, S., Sheldrick, G.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name