› 6ne9

X-ray diffraction
1.74Å resolution

Bacteroides intestinalis acetyl xylan esterase (BACINT_01039)

Released:
DOI: 10.2210/pdb6ne9/pdb
PDB entry 6ne9 coloured by chain, front view.
PDB entry 6ne9 coloured by chain, side view.
PDB entry 6ne9 coloured by chain, top view.
Source organism: Bacteroides intestinalis
Primary publication:
Degradation of complex arabinoxylans by human colonic Bacteroidetes
Pereira GV, DAlessandro-Gabazza C, Farris J, Wefers D, Mackie R, Koropatkin NM, Gabazza EC, Cann I
Nat Commun (2021)

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-109796 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative esterase Chains: A, B
Molecule details ›
Chains: A, B
Length: 382 amino acids
Theoretical weight: 43.45 KDa
Source organism: Bacteroides intestinalis
Expression system: Escherichia coli
UniProt:
  • Canonical: B3C975 (Residues: 1-382; Coverage: 100%)
Gene name: BACINT_01039
Sequence domains: Putative esterase

Ligands and Environments

4 bound ligands:
Ligand PEG 8 x PEG
Ligand EDO 12 x EDO
Ligand SO4 1 x SO4
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 28 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: C2221
Unit cell:
a: 116.703Å b: 126.553Å c: 110.26Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.183 0.217
Expression system: Escherichia coli

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