1F99

CRYSTAL STRUCTURE OF R-PHYCOCYANIN FROM POLYSIPHONIA AT 2.4 A RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1F99

Classification: PHOTOSYNTHESIS

Total Structure Weight: 112093.61

Macromolecule Entities
Molecule Chains Length Organism Details
R-PHYCOCYANIN A, K, M 162 Polysiphonia urceolata Details: alpha chain
Gene Name(s): rpcA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
R-PHYCOCYANIN B, L, N 172 Polysiphonia urceolata Details: beta chain
Gene Name(s): rpcB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B, L, N PHYCOERYTHROBILIN
C33 H40 N4 O6
NKCBCVIFPXGHAV-WAVSMFBNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CYC
Query on CYC

B, K, L, M, N PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BLA
Query on BLA

A 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: 2.4 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.189
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 135.10 α = 90.00
b = 135.10 β = 90.00
c = 210.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-09
  • Released Date: 2001-07-09
  • Deposition author(s): Liang, D.C., Jiang, T., Chang, W.R.

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