› 4j0k

X-ray diffraction
2.05Å resolution

Tannin acyl hydrolase in complex with ethyl gallate

Released:
DOI: 10.2210/pdb4j0k/pdb
PDB entry 4j0k coloured by chain, front view.
PDB entry 4j0k coloured by chain, side view.
PDB entry 4j0k coloured by chain, top view.
Source organism: Lactiplantibacillus plantarum
Primary publication:
Crystal structure of tannase from Lactobacillus plantarum.
Ren B, Wu M, Wang Q, Peng X, Wen H, McKinstry WJ, Chen Q
J Mol Biol 425 2737-51 (2013)
PMID: 23648840

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109965 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tannase Chains: A, B
Molecule details ›
Chains: A, B
Length: 470 amino acids
Theoretical weight: 50.82 KDa
Source organism: Lactiplantibacillus plantarum
Expression system: Escherichia coli
UniProt:
  • Canonical: B3Y018 (Residues: 1-469; Coverage: 100%)
Gene name: tanLpl
Sequence domains: BD-FAE
Structure domains: alpha/beta hydrolase

Ligands and Environments

4 bound ligands:
Ligand EGR 2 x EGR
Ligand PGE 1 x PGE
Ligand PG4 1 x PG4
Ligand PEG 2 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P1
Unit cell:
a: 46.099Å b: 62.734Å c: 83.192Å
α: 70.2° β: 87.1° γ: 79.19°
R-values:
R R work R free
0.199 0.197 0.24
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Biosynthesis, structural architecture and biotechnological potential of bacterial tannase: a molecular advancement.
Jana et al. (2014)
1 more

4 mentions without citation

Structure of the plastic-degrading Ideonella sakaiensis MHETase bound to a substrate.
Palm et al. (2019)
3 more