PDBe 1d1o

Solution NMR

COOPERATIVITY IN EF-HAND CA2+-BINDING PROTEINS: EVIDENCE OF SITE-SITE COMMUNICATION FROM BINDING-INDUCED CHANGES IN STRUCTURE AND DYNAMICS OF N56A CALBINDIN D9K

Released:
Source organism: Bos taurus
Primary publication:
Site-site communication in the EF-hand Ca2+-binding protein calbindin D9k.
Nat. Struct. Biol. 7 245-50 (2000)
PMID: 10700285

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein S100-G Chain: A
Molecule details ›
Chain: A
Length: 75 amino acids
Theoretical weight: 8.5 KDa
Source organism: Bos taurus
Expression system: Escherichia coli
UniProt:
  • Canonical: P02633 (Residues: 5-79; Coverage: 95%)
Gene names: CALB3, S100D, S100G
Sequence domains:
Structure domains: EF-hand

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 55%
Refinement method: DISTANCE GEOMETRY FOLLOWED BY SIMULATED ANNEALING
Chemical shifts: BMR4581  
Expression system: Escherichia coli