› 3nqh

X-ray diffraction
2.11Å resolution

Crystal structure of a glycosyl hydrolase (BT_2959) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 2.11 A resolution

Released:
DOI: 10.2210/pdb3nqh/pdb
PDB entry 3nqh coloured by chain, front view.
PDB entry 3nqh coloured by chain, side view.
PDB entry 3nqh 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:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-183669 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycosyl hydrolase family 43 protein Chain: A
Molecule details ›
Chain: A
Length: 441 amino acids
Theoretical weight: 50.35 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A3J5 (Residues: 21-460; Coverage: 96%)
Gene name: BT_2959
Sequence domains: Glycosyl hydrolases family 43
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 2 x GOL
Ligand ACT 1 x ACT
1 modified residue:
Ligand MSE 13 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P43212
Unit cell:
a: 78.923Å b: 78.923Å c: 166.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.195 0.238
Expression system: Escherichia coli

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