› 3j1r

Electron Microscopy
7.5Å resolution

Filaments from Ignicoccus hospitalis Show Diversity of Packing in Proteins Containing N-terminal Type IV Pilin Helices

Released:
DOI: 10.2210/pdb3j1r/pdb
PDB entry 3j1r coloured by chain, front view.
PDB entry 3j1r coloured by chain, side view.
PDB entry 3j1r coloured by chain, top view.
Source organism: Ignicoccus hospitalis
Primary publication:
Filaments from Ignicoccus hospitalis show diversity of packing in proteins containing N-terminal type IV pilin helices.
Yu X, Goforth C, Meyer C, Rachel R, Wirth R, Schröder GF, Egelman EH
J Mol Biol 422 274-81 (2012)
PMID: 22659006
Related structures: EMD-5423

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo 21-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108548 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Archaeal Type IV pilin N-terminal domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U
Length: 26 amino acids
Theoretical weight: 2.71 KDa
Source organism: Ignicoccus hospitalis
UniProt:
  • Canonical: A8AAA0 (Residues: 8-33; Coverage: 8%)
Gene name: Igni_0670

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 7.5Å
Relevant EMDB volumes: EMD-5423

Quick links

Citations

4 review citations

Exceptionally widespread nanomachines composed of type IV pilins: the prokaryotic Swiss Army knives.
Berry et al. (2015)
3 more

2 mentions without citation

Igni18, a novel metallo-hydrolase from the hyperthermophilic archaeon Ignicoccus hospitalis KIN4/I: cloning, expression, purification and X-ray analysis.
Kobus et al. (2019)
1 more