› 3msw

X-ray diffraction
1.9Å resolution

Crystal structure of a Protein with unknown function (BF3112) from Bacteroides fragilis NCTC 9343 at 1.90 A resolution

Released:
DOI: 10.2210/pdb3msw/pdb
PDB entry 3msw coloured by chain, front view.
PDB entry 3msw coloured by chain, side view.
PDB entry 3msw coloured by chain, top view.
Source organism: Bacteroides fragilis NCTC 9343
Primary publication:
Structures of single-layer β-sheet proteins evolved from β-hairpin repeats.
Xu Q, Biancalana M, Grant JC, Chiu HJ, Jaroszewski L, Knuth MW, Lesley SA, Godzik A, Elsliger MA, Deacon AM, Wilson IA
Protein Sci 28 1676-1689 (2019)
PMID: 31306512

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177455 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exported protein Chain: A
Molecule details ›
Chain: A
Length: 145 amino acids
Theoretical weight: 17.22 KDa
Source organism: Bacteroides fragilis NCTC 9343
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LAR6 (Residues: 26-169; Coverage: 100%)
Gene name: BF9343_3026
Sequence domains: Family of unknown function (DUF3836)
Structure domains: Lipocalin

Ligands and Environments

2 bound ligands:
Ligand CL 3 x CL
Ligand PGR 3 x PGR
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: 45.57Å b: 57.55Å c: 65.03Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.199 0.197 0.227
Expression system: Escherichia coli

Quick links

Citations

2 citation in other articles

Structures of single-layer β-sheet proteins evolved from β-hairpin repeats.
Xu et al. (2019)
1 more