1i82

X-ray diffraction
1.9Å resolution

FAMILY 9 CARBOHYDRATE-BINDING MODULE FROM THERMOTOGA MARITIMA XYLANASE 10A WITH CELLOBIOSE

Released:

Function and Biology Details

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-178749 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Endo-1,4-beta-xylanase A Chain: A
Molecule details ›
Chain: A
Length: 189 amino acids
Theoretical weight: 21.33 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q60037 (Residues: 871-1059; Coverage: 18%)
Gene names: TM_0061, xynA
Sequence domains: Carbohydrate family 9 binding domain-like
Structure domains: Immunoglobulin-like

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P41212
Unit cell:
a: 56.67Å b: 56.67Å c: 122.97Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.215 0.235
Expression system: Escherichia coli