› 6mk1

Electron Microscopy
6Å resolution

Cryo-EM of self-assembly peptide filament HEAT_R1

Released:
DOI: 10.2210/pdb6mk1/pdb
PDB entry 6mk1 coloured by chain, front view.
PDB entry 6mk1 coloured by chain, side view.
PDB entry 6mk1 coloured by chain, top view.
Source organism: Methanothermobacter thermautotrophicus
Primary publication:
Ambidextrous helical nanotubes from self-assembly of designed helical hairpin motifs.
Hughes SA, Wang F, Wang S, Kreutzberger MAB, Osinski T, Orlova A, Wall JS, Zuo X, Egelman EH, Conticello VP
Proc Natl Acad Sci U S A 116 14456-14464 (2019)
PMID: 31262809
Related structures: EMD-9136

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo 52-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-167069 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
peptide HEAT_R1 Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z
Length: 30 amino acids
Theoretical weight: 3.37 KDa
Source organism: Methanothermobacter thermautotrophicus
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6Å
Relevant EMDB volumes: EMD-9136
Expression system: Not provided

Quick links

Citations

3 review citations

Cryo-EM of Helical Polymers.
Wang et al. (2022)
2 more

2 mentions without citation

De novo protein design, a retrospective.
Korendovych et al. (2020)
1 more