› 4i61

X-ray diffraction
1.64Å resolution

Crystal structure of a trimeric bacterial microcompartment shell protein PduB

Released:
DOI: 10.2210/pdb4i61/pdb
PDB entry 4i61 coloured by chain, front view.
PDB entry 4i61 coloured by chain, side view.
PDB entry 4i61 coloured by chain, top view.
Source organism: Limosilactobacillus reuteri SD2112
Entry authors: Pang AH, Pickersgill RW

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123694 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
BMC circularly permuted domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 258 amino acids
Theoretical weight: 27.05 KDa
Source organism: Limosilactobacillus reuteri SD2112
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: F8DQ39 (Residues: 1-238; Coverage: 100%)
Gene names: HMPREF0538_20934, pduB
Sequence domains: BMC domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: C2221
Unit cell:
a: 69.01Å b: 119.55Å c: 147.09Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.155 0.153 0.2
Expression system: Escherichia coli BL21(DE3)

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