2B22

Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat

Structural Biology Knowledgebase: 2B22 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.224

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2B22

Classification: BIOSYNTHETIC PROTEIN

Total Structure Weight: 4032.72

Macromolecule Entities
Molecule Chains Length Organism Details
General control protein GCN4 A 34 Saccharomyces cerevisiae Mutation: K8V, K15V, E22V
Gene Name(s): GCN4 AAS3 ARG9 YEL009C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.224
  • Space Group: I 41 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 45.99 α = 90.00
b = 45.99 β = 90.00
c = 52.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-09-16
  • Released Date: 2006-01-31
  • Deposition author(s): Deng, Y., Liu, J., Zheng, Q., Eliezer, D., Kallenbach, N.R., Lu, M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values