› 7s21

Electron Microscopy
3.4Å resolution

M. xanthus encapsulin shell protein EncA with T=1 symmetry

Released:
DOI: 10.2210/pdb7s21/pdb
PDB entry 7s21 coloured by chain, front view.
PDB entry 7s21 coloured by chain, side view.
PDB entry 7s21 coloured by chain, top view.
Source organism: Myxococcus xanthus
Primary publication:
Structural characterization of the Myxococcus xanthus encapsulin and ferritin-like cargo system gives insight into its iron storage mechanism.
Eren E, Wang B, Winkler DC, Watts NR, Steven AC, Wingfield PT
Structure 30 551-563.e4 (2022)
PMID: 35150605
Related structures: EMD-24815

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo 60-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172806 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Type 1 encapsulin shell protein EncA Chain: A
Molecule details ›
Chain: A
Length: 301 amino acids
Theoretical weight: 33.51 KDa
Source organism: Myxococcus xanthus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1D6H4 (Residues: 1-287; Coverage: 100%)
Gene names: MXAN_3556, encA
Sequence domains: Encapsulating protein for peroxidase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-24815
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Encapsulin cargo loading: progress and potential.
Jones et al. (2023)
1 more

2 mentions without citation

Structural characterization of the Myxococcus xanthus encapsulin and ferritin-like cargo system gives insight into its iron storage mechanism.
Eren et al. (2022)
1 more