3as5

X-ray diffraction
2Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Magnetosome protein MamA Chains: A, B
Molecule details ›
Chains: A, B
Length: 186 amino acids
Theoretical weight: 20.62 KDa
Source organism: Magnetospirillum magneticum AMB-1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2W8Q0 (Residues: 41-217; Coverage: 82%)
Gene names: amb0971, mamA, mms24
Sequence domains:
Structure domains: Tetratricopeptide repeat domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2, RIGAKU
Spacegroup: P212121
Unit cell:
a: 44.75Å b: 76.194Å c: 105.057Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.176 0.241
Expression system: Escherichia coli