5UI2

CRYSTAL STRUCTURE OF ORANGE CAROTENOID PROTEIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 5UI2

Classification: carotenoid binding protein

Total Structure Weight: 72293.64

Macromolecule Entities
Molecule Chains Length Organism Details
Orange carotenoid-binding protein A, B 317 Arthrospira maxima Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EQ3
Query on EQ3

A, B (3'R)-3'-hydroxy-beta,beta-caroten-4-one
3'-OH-Echinenone, (Synonym)
C40 H54 O2
ZRCXVNZZDQGBQT-BANQPSJHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SUC
Query on SUC

A SUCROSE
C12 H22 O11
CZMRCDWAGMRECN-UGDNZRGBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.213
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 217.20 α = 90.00
b = 40.76 β = 95.80
c = 75.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2017-01-12
  • Released Date: 2017-01-25
  • Deposition author(s): KERFELD, C.A., SAWAYA, M.R., VISHNU, B., KROGMANN, D., YEATES, T.O.
  • This entry supercedes: 1M98

Revision History

  • Version 1_0: 2017-01-25

    Type: Initial release

  • Version 1_1: 2017-09-27

    Type: Author supporting evidence