› 7bsm

X-ray diffraction
2.8Å resolution

Mevo lectin complex with 2alpha-mannobiose

Released:
DOI: 10.2210/pdb7bsm/pdb
PDB entry 7bsm coloured by chain, front view.
PDB entry 7bsm coloured by chain, side view.
PDB entry 7bsm coloured by chain, top view.
Source organism: Methanococcus voltae A3
Primary publication:
Structural and related studies on Mevo lectin from Methanococcus voltae A3: the first thorough characterization of an archeal lectin and its interactions.
Sivaji N, Suguna K, Surolia A, Vijayan M
Glycobiology 31 315-328 (2021)
PMID: 32651948

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo heptamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112848 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Jacalin-type lectin domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Length: 145 amino acids
Theoretical weight: 15.78 KDa
Source organism: Methanococcus voltae A3
Expression system: Escherichia coli
UniProt:
  • Canonical: D7DTD6 (Residues: 1-145; Coverage: 100%)
Gene name: Mvol_0737
Sequence domains: Jacalin-like lectin domain

Ligands and Environments

Carbohydrate polymer : NEW Components: MAN
Carbohydrate polymer
2 bound ligands:
Ligand MAN 3 x MAN
Ligand ALA 1 x ALA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 11.2C
Spacegroup: P41212
Unit cell:
a: 170.359Å b: 170.359Å c: 192.499Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.227 0.26
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

Structure and Carbohydrate Recognition by the Nonmitogenic Lectin Horcolin.
Narayanan et al. (2022)