› 1c7w

Solution NMR

NMR SOLUTION STRUCTURE OF THE CALCIUM-BOUND C-TERMINAL DOMAIN (W81-S161) OF CALCIUM VECTOR PROTEIN FROM AMPHIOXUS

Released:
DOI: 10.2210/pdb1c7w/pdb
PDB entry 1c7w coloured by chain, front view.
PDB entry 1c7w coloured by chain, side view.
PDB entry 1c7w coloured by chain, top view.
Source organism: Branchiostoma lanceolatum
Primary publication:
Sequential calcium binding to the regulatory domain of calcium vector protein reveals functional asymmetry and a novel mode of structural rearrangement.
Théret I, Baladi S, Cox JA, Sakamoto H, Craescu CT
Biochemistry 39 7920-6 (2000)
PMID: 10891072

Function and Biology Details

Biochemical function:
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-137917 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calcium vector protein Chain: A
Molecule details ›
Chain: A
Length: 81 amino acids
Theoretical weight: 9.28 KDa
Source organism: Branchiostoma lanceolatum
Expression system: Escherichia coli
UniProt:
  • Canonical: P04573 (Residues: 82-162; Coverage: 50%)
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 (DGII) and Simulated Annealing (Discover)
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Invertebrate muscles: muscle specific genes and proteins.
Hooper et al. (2005)
1 more