› 5c0p

X-ray diffraction
1.53Å resolution

The crystal structure of endo-arabinase from Bacteroides thetaiotaomicron VPI-5482

Released:
DOI: 10.2210/pdb5c0p/pdb
PDB entry 5c0p coloured by chain, front view.
PDB entry 5c0p coloured by chain, side view.
PDB entry 5c0p coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron VPI-5482
Entry authors: Tan K, Cuff M, Joachimiak G, Endres M, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183716 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endo-arabinase Chain: A
Molecule details ›
Chain: A
Length: 298 amino acids
Theoretical weight: 33.72 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8A6K8 (Residues: 29-323; Coverage: 97%)
Gene name: BT_1873
Sequence domains: Glycosyl hydrolases family 43
Structure domains: Glycosyl hydrolase domain; family 43

Ligands and Environments

4 bound ligands:
Ligand MG 2 x MG
Ligand CL 2 x CL
Ligand GOL 4 x GOL
Ligand TRS 1 x TRS
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43
Unit cell:
a: 83.804Å b: 83.804Å c: 43.366Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.15 0.149 0.164
Expression system: Escherichia coli BL21(DE3)

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