› 4i30

X-ray diffraction
1.89Å resolution

Crystal structure of Canavalia maritima seeds lectin (ConM) co-crystalized with gamma-aminobutyric acid (GABA) and soaked with adenine

Released:
DOI: 10.2210/pdb4i30/pdb
PDB entry 4i30 coloured by chain, front view.
PDB entry 4i30 coloured by chain, side view.
PDB entry 4i30 coloured by chain, top view.
Source organism: Canavalia lineata
Entry authors: Delatorre P, Silva-Filho JC, Nobrega RB, Gadelha CAA, Cavada BS, Rocha BAM, Santi-Gadelha T, Teixeira CS

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160528 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-A Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 25.49 KDa
Source organism: Canavalia lineata
UniProt:
  • Canonical: P81460 (Residues: 1-237; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

4 bound ligands:
Ligand CA 1 x CA
Ligand MN 1 x MN
Ligand ABU 1 x ABU
Ligand ADE 1 x ADE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: I222
Unit cell:
a: 66.99Å b: 70.41Å c: 97.05Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.226 0.222 0.264

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