› 5jyg

Electron Microscopy
6.5Å resolution

Cryo-EM structure of the MamK filament at 6.5 A

Released:
DOI: 10.2210/pdb5jyg/pdb
PDB entry 5jyg coloured by chain, front view.
PDB entry 5jyg coloured by chain, side view.
PDB entry 5jyg coloured by chain, top view.
Source organism: Magnetospirillum magneticum AMB-1
Primary publication:
Structure of the magnetosome-associated actin-like MamK filament at subnanometer resolution.
Bergeron JR, Hutto R, Ozyamak E, Hom N, Hansen J, Draper O, Byrne ME, Keyhani S, Komeili A, Kollman JM
Protein Sci 26 93-102 (2017)
PMID: 27391173
Related structures: EMD-8180

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetradecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174121 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Actin-like protein MamK Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Length: 347 amino acids
Theoretical weight: 37.66 KDa
Source organism: Magnetospirillum magneticum AMB-1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q2W8Q6 (Residues: 1-347; Coverage: 100%)
Gene names: amb0965, mamK
Sequence domains: MreB/Mbl protein

Ligands and Environments

2 bound ligands:
Ligand MG 14 x MG
Ligand ADP 14 x ADP
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6.5Å
Relevant EMDB volumes: EMD-8180
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

Organelle Formation in Bacteria and Archaea.
Grant et al. (2018)
2 more

2 mentions without citation

Current view of iron biomineralization in magnetotactic bacteria.
Ben-Shimon et al. (2021)
1 more