› 3d5p

X-ray diffraction
1.45Å resolution

CRYSTAL STRUCTURE OF A PUTATIVE GLUCAN SYNTHESIS REGULATOR OF SMI1/KNR4 FAMILY (BF1740) FROM BACTEROIDES FRAGILIS NCTC 9343 AT 1.45 A RESOLUTION

Released:
DOI: 10.2210/pdb3d5p/pdb
PDB entry 3d5p coloured by chain, front view.
PDB entry 3d5p coloured by chain, side view.
PDB entry 3d5p coloured by chain, top view.
Source organism: Bacteroides fragilis NCTC 9343
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177483 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Knr4/Smi1-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 144 amino acids
Theoretical weight: 16.55 KDa
Source organism: Bacteroides fragilis NCTC 9343
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LEL2 (Residues: 1-143; Coverage: 100%)
Gene name: BF9343_1658
Sequence domains: SMI1 / KNR4 family (SUKH-1)
Structure domains: SMI1/KNR4-like

Ligands and Environments

3 bound ligands:
Ligand ACT 3 x ACT
Ligand GOL 3 x GOL
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 57.058Å b: 69.508Å c: 75.093Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.157 0.156 0.175
Expression system: Escherichia coli

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