› 2k3b

Solution NMR

Seeing the Invisible: Structures of Excited Protein States by Relaxation Dispersion NMR

Released:
DOI: 10.2210/pdb2k3b/pdb
PDB entry 2k3b coloured by chain, ensemble of 10 models, front view.
PDB entry 2k3b coloured by chain, ensemble of 10 models, side view.
PDB entry 2k3b coloured by chain, ensemble of 10 models, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Structures of invisible, excited protein states by relaxation dispersion NMR spectroscopy.
Vallurupalli P, Hansen DF, Kay LE
Proc Natl Acad Sci U S A 105 11766-71 (2008)
PMID: 18701719

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147521 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Actin-binding protein Chain: A
Molecule details ›
Chain: A
Length: 62 amino acids
Theoretical weight: 6.99 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P15891 (Residues: 535-592; Coverage: 10%)
Gene names: ABP1, YCR088W, YCR88W
Sequence domains: SH3 domain
Structure domains: SH3 Domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

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

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Citations

22 review citations

Theory, practice, and applications of paramagnetic relaxation enhancement for the characterization of transient low-population states of biological macromolecules and their complexes.
Clore et al. (2009)
21 more

2 mentions without citation

Structures of invisible, excited protein states by relaxation dispersion NMR spectroscopy.
Vallurupalli et al. (2008)
1 more