› 1byf

X-ray diffraction
2Å resolution

STRUCTURE OF TC14; A C-TYPE LECTIN FROM THE TUNICATE POLYANDROCARPA MISAKIENSIS

Released:
DOI: 10.2210/pdb1byf/pdb
PDB entry 1byf coloured by chain, front view.
PDB entry 1byf coloured by chain, side view.
PDB entry 1byf coloured by chain, top view.
Source organism: Polyandrocarpa misakiensis
Primary publication:
The structure of a tunicate C-type lectin from Polyandrocarpa misakiensis complexed with D -galactose.
Poget SF, Legge GB, Proctor MR, Butler PJ, Bycroft M, Williams RL
J Mol Biol 290 867-79 (1999)
PMID: 10398588

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147618 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lectin Chains: A, B
Molecule details ›
Chains: A, B
Length: 125 amino acids
Theoretical weight: 14.04 KDa
Source organism: Polyandrocarpa misakiensis
Expression system: Escherichia coli
UniProt:
  • Canonical: P16108 (Residues: 1-125; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

4 bound ligands:
Ligand CA 4 x CA
Ligand ZN 7 x ZN
Ligand ACT 4 x ACT
Ligand GOL 2 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELLIOTT GX-13
Spacegroup: P212121
Unit cell:
a: 54.18Å b: 66.45Å c: 85.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.207 0.25
Expression system: Escherichia coli

Quick links

Citations

10 review citations

The C-type lectin-like domain superfamily.
Zelensky et al. (2005)
9 more

3 mentions without citation

Prediction of four kinds of simple supersecondary structures in protein by using chemical shifts.
Yonge F. (2014)
2 more