› 2wgo

Solution NMR

Structure of ranaspumin-2, a surfactant protein from the foam nests of a tropical frog

Released:
DOI: 10.2210/pdb2wgo/pdb
PDB entry 2wgo coloured by chain, ensemble of 25 models, front view.
PDB entry 2wgo coloured by chain, ensemble of 25 models, side view.
PDB entry 2wgo coloured by chain, ensemble of 25 models, top view.
Source organism: Engystomops pustulosus
Primary publication:
Ranaspumin-2: structure and function of a surfactant protein from the foam nests of a tropical frog.
Mackenzie CD, Smith BO, Meister A, Blume A, Zhao X, Lu JR, Kennedy MW, Cooper A
Biophys J 96 4984-92 (2009)
PMID: 19527658

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110194 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ranaspumin-2 Chain: A
Molecule details ›
Chain: A
Length: 98 amino acids
Theoretical weight: 11.29 KDa
Source organism: Engystomops pustulosus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B5DCK2 (Residues: 2-97; Coverage: 99%)
Gene name: rsn-2
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: ARIA-ALIKE
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

6 review citations

Biofoams and natural protein surfactants.
Cooper et al. (2010)
5 more

7 mentions without citation

The Diverse Structures and Functions of Surfactant Proteins.
Schor et al. (2016)
6 more