› 4xvh

X-ray diffraction
1.94Å resolution

Crystal structure of a Corynascus thermopiles (Myceliophthora fergusii) carbohydrate esterase family 2 (CE2) enzyme plus carbohydrate binding domain (CBD)

Released:
DOI: 10.2210/pdb4xvh/pdb
PDB entry 4xvh coloured by chain, front view.
PDB entry 4xvh coloured by chain, side view.
PDB entry 4xvh coloured by chain, top view.
Source organism: Chaetomium
Entry authors: Stogios PJ, Dong A, Xu X, Cui H, Savchenko A

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-102270 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbohydrate esterase family 2 (CE2) Chain: A
Molecule details ›
Chain: A
Length: 329 amino acids
Theoretical weight: 34.72 KDa
Source organism: Chaetomium
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0J9X278 (Residues: 1-329; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 1 x GOL
Ligand PEU 1 x PEU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: C2221
Unit cell:
a: 114.73Å b: 134.31Å c: 50.35Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.144 0.142 0.184
Expression system: Escherichia coli BL21(DE3)

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