› 1cfp

Solution NMR

S100B (S100BETA) NMR DATA WAS COLLECTED FROM A SAMPLE OF CALCIUM FREE PROTEIN AT PH 6.3 AND A TEMPERATURE OF 311 K AND 1.7-6.9 MM CONCENTRATION, 25 STRUCTURES

Released:
DOI: 10.2210/pdb1cfp/pdb
PDB entry 1cfp coloured by chain, ensemble of 25 models, front view.
PDB entry 1cfp coloured by chain, ensemble of 25 models, side view.
PDB entry 1cfp coloured by chain, ensemble of 25 models, top view.
Source organism: Bos taurus
Primary publication:
The solution structure of the bovine S100B protein dimer in the calcium-free state.
Kilby PM, Van Eldik LJ, Roberts GC
Structure 4 1041-52 (1996)
PMID: 8805590

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135973 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein S100-B Chains: A, B
Molecule details ›
Chains: A, B
Length: 92 amino acids
Theoretical weight: 10.68 KDa
Source organism: Bos taurus
Expression system: Escherichia coli
UniProt:
  • Canonical: P02638 (Residues: 1-92; Coverage: 100%)
Gene name: S100B
Sequence domains:
Structure domains: EF-hand

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: DISTANCE GEOMETRY-SIMULATED ANNEALING
Expression system: Escherichia coli

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Citations

13 review citations

S100: a multigenic family of calcium-modulated proteins of the EF-hand type with intracellular and extracellular functional roles.
Donato R. (2001)
12 more

3 mentions without citation

Conservation of Specificity in Two Low-Specificity Proteins.
Wheeler et al. (2018)
2 more