› 4tuf

X-ray diffraction
2.7Å resolution

Catalytic domain of the major endoglucanase from Xanthomonas campestris pv. campestris

Released:
DOI: 10.2210/pdb4tuf/pdb
PDB entry 4tuf coloured by chain, front view.
PDB entry 4tuf coloured by chain, side view.
PDB entry 4tuf coloured by chain, top view.
Source organism: Xanthomonas campestris pv. campestris str. ATCC 33913
Entry authors: Puhl AC, Rosseto FR, Polikarpov I

Function and Biology Details

Reaction catalysed: 
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148593 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Major extracellular endoglucanase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 346 amino acids
Theoretical weight: 38.41 KDa
Source organism: Xanthomonas campestris pv. campestris str. ATCC 33913
UniProt:
  • Canonical: P19487 (Residues: 26-371; Coverage: 75%)
Gene names: XCC3521, engXCA
Sequence domains: Cellulase (glycosyl hydrolase family 5)
Structure domains: Glycosidases

Ligands and Environments

1 bound ligand:
Ligand 2HP 27 x 2HP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2
Unit cell:
a: 174.66Å b: 141.531Å c: 108.008Å
α: 90° β: 110.49° γ: 90°
R-values:
R R work R free
0.167 0.165 0.204

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