2mll

X-ray diffraction
2.7Å resolution

MISTLETOE LECTIN I FROM VISCUM ALBUM

Released:

Function and Biology Details

Reaction catalysed:
Endohydrolysis of the N-glycosidic bond at one specific adenosine on the 28S rRNA.
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-179780 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Beta-galactoside-specific lectin 4 chain A Chain: A
Molecule details ›
Chain: A
Length: 241 amino acids
Theoretical weight: 25.66 KDa
Source organism: Viscum album
UniProt:
  • Canonical: Q6ITZ3 (Residues: 1-95, 96-240; Coverage: 46%)
Sequence domains: Ribosome inactivating protein
Structure domains:
Beta-galactoside-specific lectin 4 chain B Chain: B
Molecule details ›
Chain: B
Length: 255 amino acids
Theoretical weight: 27.07 KDa
Source organism: Viscum album
UniProt:
  • Canonical: Q6ITZ3 (Residues: 266-519; Coverage: 49%)
Sequence domains: Ricin-type beta-trefoil lectin domain
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MPG/DESY, HAMBURG BEAMLINE BW6
Spacegroup: P6522
Unit cell:
a: 107.648Å b: 107.648Å c: 311.278Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.251 0.251 0.319