› 7elv

X-ray diffraction
1.5Å resolution

Structure of legume lectin domain from Methanocaldococcus jannaschii in apo form

Released:
DOI: 10.2210/pdb7elv/pdb
PDB entry 7elv coloured by chain, front view.
PDB entry 7elv coloured by chain, side view.
PDB entry 7elv coloured by chain, top view.
Source organism: Methanocaldococcus jannaschii DSM 2661
Primary publication:
Crystal structure of an L-type lectin domain from archaea.
Khan F, Kaza S
Proteins (2022)
PMID: 36301308

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176687 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized protein MJ1396 Chain: E
Molecule details ›
Chain: E
Length: 209 amino acids
Theoretical weight: 22.66 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q58791 (Residues: 1472-1679; Coverage: 7%)
Gene name: MJ1396
Sequence domains: Bacterial lectin

Ligands and Environments

4 bound ligands:
Ligand MPD 3 x MPD
Ligand GOL 2 x GOL
Ligand CA 1 x CA
Ligand MN 1 x MN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 11.2C
Spacegroup: P41212
Unit cell:
a: 55.293Å b: 55.293Å c: 149.417Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.155 0.154 0.176
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

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