X-ray diffraction
1.32Å resolution

Notum Fragment 923

Source organism: Homo sapiens
Entry authors: Zhao Y, Jones EY

Function and Biology Details

Reaction catalysed:
[Wnt]-O-(9Z)-hexadec-9-enoyl-L-serine + H(2)O = [Wnt]-L-serine + (9Z)-hexadec-9-enoate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Palmitoleoyl-protein carboxylesterase NOTUM Chain: A
Molecule details ›
Chain: A
Length: 383 amino acids
Theoretical weight: 43.57 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
  • Canonical: Q6P988 (Residues: 81-451; Coverage: 78%)
Gene names: NOTUM, OK/SW-CL.30
Sequence domains: Pectinacetylesterase

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P212121
Unit cell:
a: 59.94Å b: 73.65Å c: 78.71Å
α: 90° β: 90° γ: 90°
R R work R free
0.195 0.194 0.205
Expression system: Homo sapiens