› 4ll2

X-ray diffraction
2.6Å resolution

Crystal structure of plant lectin with two metal binding sites from cicer arietinum at 2.6 angstrom resolution

Released:
DOI: 10.2210/pdb4ll2/pdb
PDB 4ll2 coloured by chain and viewed from the front.
PDB 4ll2 coloured by chain and viewed from the side.
PDB 4ll2 coloured by chain and viewed from the top.
Source organism: Cicer arietinum
Entry authors: Kumar S, Dube D, Bhushan A, Dey S, Sharma S, Singh TP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lectin Chains: A, B
Molecule details ›
Chains: A, B
Length: 227 amino acids
Theoretical weight: 25.73 KDa
Source organism: Cicer arietinum
UniProt:
  • Canonical: G1K3R9 (Residues: 1-227; Coverage: 100%)
Sequence domains: Hemopexin
Structure domains: Hemopexin-like domain

Ligands and Environments

4 bound ligands:
Ligand NA 1 x NA
Ligand SO4 2 x SO4
Ligand CA 1 x CA
Ligand PEG 1 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P3
Unit cell:
a: 80.6Å b: 80.6Å c: 69.1Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.213 0.213 0.241

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