› 2q33

X-ray diffraction
1.8Å resolution

Crystal structure of all-D monellin at 1.8 A resolution

Released:
DOI: 10.2210/pdb2q33/pdb
PDB entry 2q33 coloured by chain, front view.
PDB entry 2q33 coloured by chain, side view.
PDB entry 2q33 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure of an enantiomeric protein, D-monellin at 1.8 A resolution.
Hung LW, Kohmura M, Ariyoshi Y, Kim SH
Acta Crystallogr D Biol Crystallogr 54 494-500 (1998)
PMID: 9867435

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163186 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
D-MONELLIN CHAIN A Chain: A
Molecule details ›
Chain: A
Length: 43 amino acids
Theoretical weight: 5.1 KDa
Source organism: Synthetic construct
Expression system: Not provided
D-MONELLIN CHAIN B Chain: B
Molecule details ›
Chain: B
Length: 48 amino acids
Theoretical weight: 5.59 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
18 modified residues:
Ligand DGL 8 x DGL
Ligand DIL 8 x DIL
Ligand DLY 9 x DLY
Ligand DTY 7 x DTY
Ligand DGN 3 x DGN
Ligand DLE 6 x DLE
Ligand DVA 4 x DVA
Ligand DAL 3 x DAL
Ligand DSN 2 x DSN
Ligand DAS 5 x DAS
Ligand DPN 5 x DPN
Ligand DAR 6 x DAR
Ligand DTH 4 x DTH
Ligand DSG 4 x DSG
Ligand DPR 6 x DPR
Ligand DTR 1 x DTR
Ligand DCY 1 x DCY
Ligand MED 1 x MED

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P2
Unit cell:
a: 40.4Å b: 32.94Å c: 41.11Å
α: 90° β: 96.73° γ: 90°
R-values:
R R work R free
0.175 0.175 0.215
Expression system: Not provided

Quick links

Citations

3 review citations

Racemic protein crystallography.
Yeates et al. (2012)
2 more

147 mentions without citation

The ADAM metalloproteinases.
Edwards et al. (2008)
146 more