3alt

X-ray diffraction
2.5Å resolution

Crystal structure of CEL-IV complexed with Melibiose

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-181701 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
C-type lectin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 157 amino acids
Theoretical weight: 17.11 KDa
Source organism: Cucumaria echinata
UniProt:
  • Canonical: Q7M4F9 (Residues: 1-157; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC, GLA
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P21
Unit cell:
a: 43.988Å b: 78.504Å c: 102.898Å
α: 90° β: 98.41° γ: 90°
R-values:
R R work R free
0.232 0.229 0.279