› 4kdv

X-ray diffraction
2.42Å resolution

Crystal structure of a bacterial immunoglobulin-like domain from the M. primoryensis ice-binding adhesin

Released:
DOI: 10.2210/pdb4kdv/pdb
PDB entry 4kdv coloured by chain, front view.
PDB entry 4kdv coloured by chain, side view.
PDB entry 4kdv coloured by chain, top view.
Source organism: Marinomonas primoryensis
Primary publication:
Role of Ca²⁺ in folding the tandem β-sandwich extender domains of a bacterial ice-binding adhesin.
Guo S, Garnham CP, Karunan Partha S, Campbell RL, Allingham JS, Davies PL
FEBS J 280 5919-32 (2013)
PMID: 24024640

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-106747 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cadherin-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 12.14 KDa
Source organism: Marinomonas primoryensis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A1YIY3 (Residues: 101-204; Coverage: 7%)
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
Ligand CA 5 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21
Unit cell:
a: 28.69Å b: 43.02Å c: 32.26Å
α: 90° β: 96.91° γ: 90°
R-values:
R R work R free
0.149 0.144 0.234
Expression system: Escherichia coli BL21

Quick links

Citations

1 review citation

Ice-Binding Proteins and Their Function.
Bar Dolev et al. (2016)
9 other articles

4 mentions without citation

Unveiling the Secrets of Calcium-Dependent Proteins in Plant Growth-Promoting Rhizobacteria: An Abundance of Discoveries Awaits.
Agaras et al. (2023)
3 more