› 1brz

Solution NMR

SOLUTION STRUCTURE OF THE SWEET PROTEIN BRAZZEIN, NMR, 43 STRUCTURES

Released:
DOI: 10.2210/pdb1brz/pdb
PDB entry 1brz coloured by chain, ensemble of 43 models, front view.
PDB entry 1brz coloured by chain, ensemble of 43 models, side view.
PDB entry 1brz coloured by chain, ensemble of 43 models, top view.
Source organism: Pentadiplandra brazzeana
Primary publication:
Solution structure of the thermostable sweet-tasting protein brazzein.
Caldwell JE, Abildgaard F, Dzakula Z, Ming D, Hellekant G, Markley JL
Nat Struct Biol 5 427-31 (1998)
PMID: 9628478

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157495 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Defensin-like protein Chain: A
Molecule details ›
Chain: A
Length: 54 amino acids
Theoretical weight: 6.49 KDa
Source organism: Pentadiplandra brazzeana
UniProt:
  • Canonical: P56552 (Residues: 1-54; Coverage: 100%)
Structure domains: Knottin, scorpion toxin-like

Ligands and Environments

No bound ligands
1 modified residue:
Ligand PCA 1 x PCA

Experiments and Validation Details

Entry percentile scores
Refinement method: DYNAMICAL SIMULATED ANNEALING

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Citations

11 review citations

Cysteine-rich antimicrobial peptides in invertebrates.
Dimarcq et al. (1998)
10 more

3 mentions without citation

Multidimensional signatures in antimicrobial peptides.
Yount et al. (2004)
2 more