4c99

X-ray diffraction
2.8Å resolution

Mouse ZNRF3 ectodomain in complex with mouse RSPO2 Fu1-Fu2 crystal form I

Released:

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-178282 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
E3 ubiquitin-protein ligase ZNRF3 Chains: A, C
Molecule details ›
Chains: A, C
Length: 165 amino acids
Theoretical weight: 18.2 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: Q5SSZ7 (Residues: 53-205; Coverage: 18%)
Gene name: Znrf3
Sequence domains: ZNRF-3 Ectodomain
Structure domains: Glucose Oxidase; domain 1
R-spondin-2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 122 amino acids
Theoretical weight: 14.16 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8BFU0 (Residues: 37-144; Coverage: 49%)
Gene name: Rspo2
Sequence domains: Furin-like repeat, cysteine-rich
Structure domains: Hormone Receptor, Insulin-like Growth Factor Receptor 1; Chain A, domain 2

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I24
Spacegroup: P212121
Unit cell:
a: 59.8Å b: 77.206Å c: 130.611Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.24 0.236 0.323
Expression system: Homo sapiens