4N6S

Crystals of cross-linked stabilized and functional Phycobilisomes: only phycocyanin rods contribute to diffraction.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 4N6S

Classification: PHOTOSYNTHESIS

Total Structure Weight: 37453.39

Macromolecule Entities
Molecule Chains Length Organism Details
C-phycocyanin alpha subunit A 162 Thermosynechococcus vulcanus Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
C-phycocyanin beta subunit B 172 Thermosynechococcus vulcanus Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MEN
Query on MEN
B L-PEPTIDE LINKING C5 H10 N2 O3 ASN

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.192
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 188.07 α = 90.00
b = 188.07 β = 90.00
c = 60.38 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-10-14
  • Released Date: 2014-01-22
  • Deposition author(s): David, L., Prado, M., Arteni, A., Elmlund, D.A., Blankenship, R.E., Adir, N.

Revision History

  • Version 1_0: 2014-01-22

    Type: Initial release

  • Version 1_1: 2014-02-12

    Type: Database references