› 1gq0

Solution NMR

Solution structure of Antiamoebin I, a membrane channel-forming polypeptide; NMR, 20 structures

Released:
DOI: 10.2210/pdb1gq0/pdb
PDB entry 1gq0 coloured by chain, ensemble of 20 models, front view.
PDB entry 1gq0 coloured by chain, ensemble of 20 models, side view.
PDB entry 1gq0 coloured by chain, ensemble of 20 models, top view.
Source organism: Emericellopsis sp. 2723
Primary publication:
Solution NMR studies of antiamoebin, a membrane channel-forming polypeptide.
Galbraith TP, Harris R, Driscoll PC, Wallace BA
Biophys J 84 185-94 (2003)
PMID: 12524274

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162204 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ANTIAMOEBIN I Chain: A
Molecule details ›
Chain: A
Length: 17 amino acids
Theoretical weight: 1.65 KDa
Source organism: Emericellopsis sp. 2723

Ligands and Environments

No bound ligands
4 modified residues:
Ligand AIB 6 x AIB
Ligand DIV 2 x DIV
Ligand HYP 2 x HYP
Ligand PHL 1 x PHL

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing

Quick links

Citations

3 review citations

Aib residues in peptaibiotics and synthetic sequences: analysis of nonhelical conformations.
Aravinda et al. (2008)
2 more

1 mention without citation

Molecular modeling of the reductase domain to elucidate the reaction mechanism of reduction of peptidyl thioester into its corresponding alcohol in non-ribosomal peptide synthetases.
Manavalan et al. (2010)