› 1jo6

Solution NMR

Solution structure of the cytoplasmic N-terminus of the BK beta-subunit KCNMB2

Released:
DOI: 10.2210/pdb1jo6/pdb
PDB entry 1jo6 coloured by chain, ensemble of 24 models, front view.
PDB entry 1jo6 coloured by chain, ensemble of 24 models, side view.
PDB entry 1jo6 coloured by chain, ensemble of 24 models, top view.
Source organism: Homo sapiens
Primary publication:
NMR structure of the "ball-and-chain" domain of KCNMB2, the beta 2-subunit of large conductance Ca2+- and voltage-activated potassium channels.
Bentrop D, Beyermann M, Wissmann R, Fakler B
J Biol Chem 276 42116-21 (2001)
PMID: 11517232

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-195345 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calcium-activated potassium channel subunit beta-2 Chain: A
Molecule details ›
Chain: A
Length: 45 amino acids
Theoretical weight: 5.38 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q9Y691 (Residues: 1-45; Coverage: 19%)
Gene name: KCNMB2
Sequence domains: KCNMB2, ball and chain domain
Structure domains: KCNMB2, ball/chain domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing, torsion angle dynamics
Expression system: Not provided

Quick links

Citations

20 review citations

Showing your ID: intrinsic disorder as an ID for recognition, regulation and cell signaling.
Uversky et al. (2005)
19 more

4 mentions without citation

A limited access compartment between the pore domain and cytosolic domain of the BK channel.
Zhang et al. (2006)
3 more