› 2o9u

X-ray diffraction
1.15Å resolution

Monellin (MNEI) at 1.15 resolution

Released:
DOI: 10.2210/pdb2o9u/pdb
PDB entry 2o9u coloured by chain, front view.
PDB entry 2o9u coloured by chain, side view.
PDB entry 2o9u coloured by chain, top view.
Source organism: Dioscoreophyllum cumminsii
Primary publication:
Monellin (MNEI) at 1.15 A resolution.
Hobbs JR, Munger SD, Conn GL
Acta Crystallogr Sect F Struct Biol Cryst Commun 63 162-7 (2007)
PMID: 17329805

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136329 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Monellin chain B Chain: X
Molecule details ›
Chain: X
Length: 97 amino acids
Theoretical weight: 11.42 KDa
Source organism: Dioscoreophyllum cumminsii
Expression system: Escherichia coli
UniProt:
  • Canonical: P02882 (Residues: 1-48; Coverage: 96%)
Sequence domains: Monellin
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

1 bound ligand:
Ligand SO4 4 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 27.103Å b: 66.316Å c: 27.154Å
α: 90° β: 111.6° γ: 90°
R-values:
R R work R free
0.201 0.131 0.165
Expression system: Escherichia coli

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Citations

2 review citations

Natural product modulators of human sensations and mood: molecular mechanisms and therapeutic potential.
Pluskal et al. (2018)
1 more

9 mentions without citation

The unique structure of Haemophilus influenzae protein E reveals multiple binding sites for host factors.
Singh et al. (2013)
8 more