› 5j50

X-ray diffraction
2.05Å resolution

Structure of tetrameric jacalin complexed with Gal beta-(1,3) GalNAc-alpha-OPNP

Released:
DOI: 10.2210/pdb5j50/pdb
PDB entry 5j50 coloured by chain, front view.
PDB entry 5j50 coloured by chain, side view.
PDB entry 5j50 coloured by chain, top view.
Source organism: Artocarpus integer
Entry authors: Abhinav KV, Sharma K, Surolia A, Vijayan M

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148427 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Agglutinin alpha chain Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 133 amino acids
Theoretical weight: 14.67 KDa
Source organism: Artocarpus integer
UniProt:
  • Canonical: P18670 (Residues: 1-133; Coverage: 100%)
Sequence domains: Jacalin-like lectin domain
Structure domains: Jacalin-like lectin domain
Agglutinin beta-3 chain Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 19 amino acids
Theoretical weight: 1.94 KDa
Source organism: Artocarpus integer
UniProt:
  • Canonical: P18673 (Residues: 2-20; Coverage: 95%)

Ligands and Environments

Carbohydrate polymer : NEW Components: A2G, GAL
Carbohydrate polymer
3 bound ligands:
Ligand EDO 12 x EDO
Ligand NPO 4 x NPO
Ligand PEG 1 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P21
Unit cell:
a: 58.53Å b: 81.65Å c: 66.89Å
α: 90° β: 100° γ: 90°
R-values:
R R work R free
0.187 0.182 0.233

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