2K0E Metal Binding Protein date Feb 02, 2008
title A Coupled Equilibrium Shift Mechanism In Calmodulin-Mediated Transduction
authors J.Gsponer, J.Christodoulou, A.Cavalli, J.M.Bui, B.Richter, C.M.Do M.Vendruscolo
compound source
Molecule: Calmodulin
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Calm1, Calm, Cam, Cam1
Expression_system: Escherichia Coli
Expression_system_vector_type: Plasmid
Expression_system_vector: Ar58
methodSolution NMR
ligand CA enzyme

Primary referenceA coupled equilibrium shift mechanism in calmodulin-mediated signal transduction., Gsponer J, Christodoulou J, Cavalli A, Bui JM, Richter B, Dobson CM, Vendruscolo M, Structure. 2008 May;16(5):736-46. PMID:18462678
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (6050 Kb) [Save to disk]
  • Biological Unit Coordinates (2k0e.pdb1.gz) 38 Kb
  • LPC: Ligand-Protein Contacts for 2K0E
  • CSU: Contacts of Structural Units for 2K0E
  • Original NMR restraints for 2K0E from PDB
  • Retrieve 2K0E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K0E from S2C, [Save to disk]
  • View 2K0E in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2K0E
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2K0E, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k0e] [2k0e_A]
  • SWISS-PROT database: [P62158]
  • Belongs to the calmodulin calcium binding protein (calmodulin) family according to TCDB.
  • Domain organization of [CALM_HUMAN] by SWISSPFAM
  • Domain found in 2K0E: [EFh ] by SMART
  • Other resources with information on 2K0E
  • Community annotation for 2K0E at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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