2K0F Metal Binding Protein date Feb 02, 2008
title Calmodulin Complexed With Calmodulin-Binding Peptide From Sm Muscle Myosin Light Chain Kinase
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

Molecule: 19-Mer Peptide From Myosin Light Chain Kinase
Chain: B
Synonym: 19-Mer Peptide From Telokin; 19-Mer Peptide From K Related Protein;
Engineered: Yes

Synthetic: Yes
Other_details: Sequence Occurs Naturally In Humans
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] (6650 Kb) [Save to disk]
  • Biological Unit Coordinates (2k0f.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2K0F
  • CSU: Contacts of Structural Units for 2K0F
  • Original NMR restraints for 2K0F from PDB
  • Retrieve 2K0F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K0F from S2C, [Save to disk]
  • View 2K0F 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 2K0F
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2K0F, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k0f_B] [2k0f] [2k0f_A]
  • SWISS-PROT database: [P62158] [Q15746]
  • Belongs to the calmodulin calcium binding protein (calmodulin) family according to TCDB.
  • Domain organization of [CALM_HUMAN] [MYLK_HUMAN] by SWISSPFAM
  • Domain found in 2K0F: [EFh ] by SMART
  • Other resources with information on 2K0F
  • Community annotation for 2K0F 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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