› 3cew

X-ray diffraction
2.31Å resolution

Crystal structure of a cupin protein (BF4112) from Bacteroides fragilis. Northeast Structural Genomics Consortium target BfR205

Released:
DOI: 10.2210/pdb3cew/pdb
PDB entry 3cew coloured by chain, front view.
PDB entry 3cew coloured by chain, side view.
PDB entry 3cew coloured by chain, top view.
Source organism: Bacteroides fragilis NCTC 9343
Entry authors: Forouhar F, Chen Y, Seetharaman J, Mao L, Xiao R, Ciccosanti C, Foote EL, Maglaqui M, Wang H, Baran MC, Acton TB, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104698 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cupin type-2 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 125 amino acids
Theoretical weight: 13.76 KDa
Source organism: Bacteroides fragilis NCTC 9343
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A380YRY7 (Residues: 1-117; Coverage: 100%)
Gene name: BF9343_4005
Sequence domains: Cupin domain
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:
Ligand ZN 4 x ZN
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P212121
Unit cell:
a: 49.14Å b: 87.834Å c: 128.032Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.218 0.217 0.246
Expression system: Escherichia coli

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