› 3v6n

X-ray diffraction
2.2Å resolution

Crystal structure of a plant albumin from Cicer Arietinum showing hemagglutination

Released:
DOI: 10.2210/pdb3v6n/pdb
PDB entry 3v6n coloured by chain, front view.
PDB entry 3v6n coloured by chain, side view.
PDB entry 3v6n coloured by chain, top view.
Source organism: Cicer arietinum
Primary publication:
Crystal structure of a plant albumin from Cicer arietinum (chickpea) possessing hemopexin fold and hemagglutination activity.
Sharma U, Katre UV, Suresh CG
Planta 241 1061-73 (2015)
PMID: 25559942

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-124193 (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

5 bound ligands:
Ligand IOD 2 x IOD
Ligand CA 2 x CA
Ligand CL 3 x CL
Ligand NA 2 x NA
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21212
Unit cell:
a: 71.246Å b: 73.36Å c: 87.174Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.179 0.226

Quick links

Citations

1 review citation

Overview of the Structure⁻Function Relationships of Mannose-Specific Lectins from Plants, Algae and Fungi.
Barre et al. (2019)
3 other articles

1 mention without citation

High resolution structural and functional analysis of a hemopexin motif protein from Dolichos.
Sharma et al. (2019)