2K2F Metal Binding Protein date Apr 01, 2008
title Solution Structure Of Ca2+-S100a1-Ryrp12
authors N.T.Wright, K.M.Varney, D.J.Weber
compound source
Molecule: Ryanodine Receptor 1 Peptide
Chain: C, D
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Gene: Ryr1
Expression_system: Escherichia Coli
Expression_system_strain: Hms(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet14b

Molecule: Protein S100-A1
Chain: A, B
Synonym: S100 Calcium-Binding Protein A1, S-100 Protein Alpha Subunit, S-100 Protein Alpha Chain;
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Gene: S100a1
Expression_system: Escherichia Coli
Expression_system_strain: Hms(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet14b
methodSolution NMR
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceS100A1 and Calmodulin Compete for the Same Binding Site on Ryanodine Receptor., Wright NT, Prosser BL, Varney KM, Zimmer DB, Schneider MF, Weber DJ, J Biol Chem. 2008 Sep 26;283(39):26676-83. Epub 2008 Jul 23. PMID:18650434
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1128 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 2K2F
  • CSU: Contacts of Structural Units for 2K2F
  • Original NMR restraints for 2K2F from PDB
  • Retrieve 2K2F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K2F from S2C, [Save to disk]
  • View 2K2F 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 2K2F
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2K2F, from MSDmotif at EBI
  • Fold representative 2k2f from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k2f_B] [2k2f] [2k2f_A] [2k2f_D] [2k2f_C]
  • SWISS-PROT database: [B0LPN4] [P35467]
  • Domain organization of [B0LPN4_RAT] [S10A1_RAT] by SWISSPFAM
  • Domain found in 2K2F: [S_100 ] by SMART
  • Other resources with information on 2K2F
  • Community annotation for 2K2F 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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