1LGH

CRYSTAL STRUCTURE OF THE LIGHT-HARVESTING COMPLEX II (B800-850) FROM RHODOSPIRILLUM MOLISCHIANUM

Structural Biology Knowledgebase: 1LGH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.211

Literature

Macromolecules
Sequence Display for 1LGH

Classification: LIGHT HARVESTING COMPLEX

Total Structure Weight: 63491.08

Macromolecule Entities
Molecule Chains Length Organism Details
LIGHT HARVESTING COMPLEX II A, D, G, J 56 Phaeospirillum molischianum Gene Name(s): A1 A2 A3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
LIGHT HARVESTING COMPLEX II B, E, H, K 45 Phaeospirillum molischianum Gene Name(s): B1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Light-Harvesting Complexes

Protein Name: Light-Harvesting Complex


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

A, B, D, E, G, H, J, K BACTERIOCHLOROPHYLL A
C55 H74 Mg N4 O6
DSJXIQQMORJERS-RUUWGSCADZ
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LYC
Query on LYC

A, D, G, J LYCOPENE
C40 H56
OAIJSZIZWZSQBC-GYZMGTAESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DET
Query on DET

A, B, D, E, G, H, J, K UNDECYLAMINE-N,N-DIMETHYL-N-OXIDE
C13 H29 N O
OZHBUVQCJMARBN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HTO
Query on HTO

A, B, D, E, G, H, J, K HEPTANE-1,2,3-TRIOL
C7 H16 O3
HXYCHJFUBNTKQR-RNFRBKRXSA-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: 0.232
  • R-Value Work: 0.211
  • Space Group: P 4 21 2

Unit Cell:

Length (Å) Angle (°)
a = 91.60 α = 90.00
b = 91.60 β = 90.00
c = 209.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-03-20
  • Released Date: 1997-06-05
  • Deposition author(s): Koepke, J., Hu, X., Schulten, K., Michel, H.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4