4S21

Crystal structure of the photosensory core module of bacteriophytochrome RPA3015 from R. palustris


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.316
  • R-Value Work: 0.262

Literature

Macromolecules
Sequence Display for 4S21

Classification: SIGNALING PROTEIN

Total Structure Weight: 115881.45

Macromolecule Entities
Molecule Chains Length Organism Details
Bacteriophytochrome (Light-regulated signal transduction histidine kinase), PhyB1 A, B 525 Rhodopseudomonas palustris Fragment: UNP residues 1-505
Gene Name(s): phyB1 RPA3015
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B BILIVERDINE IX ALPHA
C33 H34 N4 O6
GWZYPXHJIZCRAJ-SRVCBVSDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.316
  • R-Value Work: 0.262
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 175.36 α = 90.00
b = 175.36 β = 90.00
c = 96.19 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-01-17
  • Released Date: 2015-07-15
  • Deposition author(s): Yang, X., Stojkovi, E.A., Ozarowski, W.B., Moffat, K.

Revision History

  • Version 1_0: 2015-07-15

    Type: Initial release

  • Version 1_1: 2015-08-05

    Type: Database references