PDBe 1jyi

X-ray diffraction
2.75Å resolution

CONCANAVALIN A/12-MER PEPTIDE COMPLEX

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
12-mer peptide Chains: P, Q, R, S
Molecule details ›
Chains: P, Q, R, S
Length: 12 amino acids
Theoretical weight: 1.37 KDa
Source organism: synthetic construct
Expression system: Not provided
Concanavalin-Br Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
UniProt:
  • Canonical: P55915 (Residues: 1-237; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: C2221
Unit cell:
a: 102.545Å b: 118.323Å c: 252.591Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.192 0.265
Expression system: Not provided