1lgh

X-ray diffraction
2.4Å resolution

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

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexadecamer (preferred)
PDBe Complex ID:
PDB-CPX-161172 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Light-harvesting protein B-800/850 alpha chain Chains: A, D, G, J
Molecule details ›
Chains: A, D, G, J
Length: 56 amino acids
Theoretical weight: 5.94 KDa
Source organism: Magnetospirillum molischianum
UniProt:
  • Canonical: P97253 (Residues: 2-57; Coverage: 98%)
Gene names: A1, A2, A3
Sequence domains: Antenna complex alpha/beta subunit
Structure domains: Light-harvesting complex
Light-harvesting protein B-800/850 beta 1 chain Chains: B, E, H, K
Molecule details ›
Chains: B, E, H, K
Length: 45 amino acids
Theoretical weight: 5.12 KDa
Source organism: Magnetospirillum molischianum
UniProt:
  • Canonical: P95673 (Residues: 2-46; Coverage: 98%)
Gene name: B1
Sequence domains: Antenna complex alpha/beta subunit
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X31
Spacegroup: P4212
Unit cell:
a: 91.6Å b: 91.6Å c: 209.97Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.211 0.232