› 2n68

Solution NMR

Solution study of Astexin1

Released:
DOI: 10.2210/pdb2n68/pdb
PDB entry 2n68 coloured by chain, ensemble of 20 models, front view.
PDB entry 2n68 coloured by chain, ensemble of 20 models, side view.
PDB entry 2n68 coloured by chain, ensemble of 20 models, top view.
Source organism: Asticcacaulis excentricus CB 48
Primary publication:
Construction of Lasso Peptide Fusion Proteins.
Zong C, Maksimov MO, Link AJ
ACS Chem Biol 11 61-8 (2016)
PMID: 26492187

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-514055 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Astexin-1 Chain: A
Molecule details ›
Chain: A
Length: 23 amino acids
Theoretical weight: 2.58 KDa
Source organism: Asticcacaulis excentricus CB 48
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: E8RMD3 (Residues: 29-51; Coverage: 45%)
Gene names: Astex_2228, AtxA1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 79%
Refinement method: molecular dynamics
Expression system: Escherichia coli BL21

Quick links

Citations

6 review citations

New developments in RiPP discovery, enzymology and engineering.
Montalbán-López et al. (2021)
5 more

3 mentions without citation

Recent Advances and Perspectives on Expanding the Chemical Diversity of Lasso Peptides.
Wang et al. (2021)
2 more