› 4h41

X-ray diffraction
1.8Å resolution

Crystal structure of a putative alpha-L-fucosidase (BT_0435) from Bacteroides thetaiotaomicron VPI-5482 at 1.80 A resolution

Released:
DOI: 10.2210/pdb4h41/pdb
PDB entry 4h41 coloured by chain, front view.
PDB entry 4h41 coloured by chain, side view.
PDB entry 4h41 coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron VPI-5482
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 trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183793 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF4434 domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 340 amino acids
Theoretical weight: 40.09 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8AAM9 (Residues: 28-366; Coverage: 100%)
Gene name: BT_0435
Sequence domains: Domain of unknown function (DUF4434)
Structure domains: Glycosidases

Ligands and Environments

6 bound ligands:
Ligand UNL 3 x UNL
Ligand 1PE 7 x 1PE
Ligand PE4 2 x PE4
Ligand PG4 5 x PG4
Ligand PG6 2 x PG6
Ligand NA 1 x NA
1 modified residue:
Ligand MSE 39 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21
Unit cell:
a: 53.67Å b: 125.7Å c: 80.01Å
α: 90° β: 103.72° γ: 90°
R-values:
R R work R free
0.134 0.133 0.158
Expression system: Escherichia coli

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