› 1yx8

Solution NMR

NMR structure of Calsensin, 20 low energy structures.

Released:
DOI: 10.2210/pdb1yx8/pdb
PDB entry 1yx8 coloured by chain, ensemble of 20 models, front view.
PDB entry 1yx8 coloured by chain, ensemble of 20 models, side view.
PDB entry 1yx8 coloured by chain, ensemble of 20 models, top view.
Source organism: Haemopis marmorata
Primary publication:
Solution structure and backbone dynamics of Calsensin, an invertebrate neuronal calcium-binding protein.
Venkitaramani DV, Fulton DB, Andreotti AH, Johansen KM, Johansen J
Protein Sci 14 1894-901 (2005)
PMID: 15937283

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173212 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calsensin Chain: A
Molecule details ›
Chain: A
Length: 83 amino acids
Theoretical weight: 9.12 KDa
Source organism: Haemopis marmorata
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q25088 (Residues: 1-83; Coverage: 100%)
Sequence domains: EF-hand domain pair
Structure domains: EF-hand

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: Distance geometry and simulated annealing
Expression system: Escherichia coli BL21

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Citations

1 citations in other articles

Mapping the Ca2+ -dependent binding of an invertebrate homolog of protein phosphatase 4 regulatory subunit 2 to the small EF-hand protein, calsensin.
Venkitaramani et al. (2006)

2 mentions without citation

Solution structure and backbone dynamics of Calsensin, an invertebrate neuronal calcium-binding protein.
Venkitaramani et al. (2005)
1 more