1EYX

CRYSTAL STRUCTURE OF R-PHYCOERYTHRIN AT 2.2 ANGSTROMS

Structural Biology Knowledgebase: 1EYX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.192

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1EYX

Classification: PHOTOSYNTHESIS

Total Structure Weight: 80101.12

Macromolecule Entities
Molecule Chains Length Organism Details
R-PHYCOERYTHRIN A, K 164 Gracilaria chilensis Fragment: ALPHA CHAIN
Gene Name(s): rpeA
R-PHYCOERYTHRIN B, L 177 Gracilaria chilensis Fragment: BETA CHAIN
Gene Name(s): rpeB
R-PHYCOERYTHRIN G, H 6 Gracilaria chilensis Fragment: GAMMA CHAIN

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BLA
Query on BLA

A BILIVERDINE IX ALPHA
C33 H34 N4 O6
GWZYPXHJIZCRAJ-SRVCBVSDSA-N
Ligand Explorer
 
JSmol
CYC
Query on CYC

A, B, K, L PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
Ligand Explorer
 
JSmol
PUB
Query on PUB

B, L PHYCOUROBILIN
C33 H42 N4 O6
KDCCOOGTVSRCHX-YYVBKQGDSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MEN
Query on MEN
B, L L-PEPTIDE LINKING C5 H10 N2 O3 ASN

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.192
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 187.27 α = 90.00
b = 187.27 β = 90.00
c = 59.11 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-09
  • Released Date: 2000-11-22
  • Deposition author(s): Contreras-Martel, C., Legrand, P., Piras, C., Vernede, X., Martinez-Oyanedel, J., Bunster, M., Fontecilla-Camps, J.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4