1k4y

X-ray diffraction
2.5Å resolution

Crystal Structure of Rabbit Liver Carboxylesterase in Complex with 4-piperidino-piperidine

Released:

Function and Biology Details

Reaction catalysed:
A carboxylic ester + H(2)O = an alcohol + a carboxylate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-146147 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (3 distinct):
Liver carboxylesterase 1 Chain: A
Molecule details ›
Chain: A
Length: 534 amino acids
Theoretical weight: 59.03 KDa
Source organism: Oryctolagus cuniculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P12337 (Residues: 23-556; Coverage: 98%)
Sequence domains: Carboxylesterase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, MAN
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: R32
Unit cell:
a: 110.23Å b: 110.23Å c: 282.52Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.229 0.229 0.294
Expression system: Spodoptera frugiperda