› 1k91

Solution NMR

Solution Structure of Calreticulin P-domain subdomain (residues 221-256)

Released:
DOI: 10.2210/pdb1k91/pdb
PDB entry 1k91 coloured by chain, ensemble of 20 models, front view.
PDB entry 1k91 coloured by chain, ensemble of 20 models, side view.
PDB entry 1k91 coloured by chain, ensemble of 20 models, top view.
Source organism: Rattus norvegicus
Primary publication:
NMR structures of 36 and 73-residue fragments of the calreticulin P-domain.
Ellgaard L, Bettendorff P, Braun D, Herrmann T, Fiorito F, Jelesarov I, Güntert P, Helenius A, Wüthrich K
J Mol Biol 322 773-84 (2002)
PMID: 12270713

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148363 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calreticulin Chain: A
Molecule details ›
Chain: A
Length: 37 amino acids
Theoretical weight: 4.31 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P18418 (Residues: 238-273; Coverage: 9%)
Gene name: Calr

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics simulated annealing
Expression system: Escherichia coli

Quick links

Citations

12 review citations

The human PDI family: versatility packed into a single fold.
Appenzeller-Herzog et al. (2008)
11 more

1 mention without citation

Calnexin cycle - structural features of the ER chaperone system.
Kozlov et al. (2020)