2JPT Metal Binding Protein date May 23, 2007
title Structural Changes Induced In Apo-S100a1 Protein By The Disu Formation Between Its Cys85 Residue And B-Mercaptoethanol
authors I.Zhukov, A.Ejchart, A.Bierzynski
compound source
Molecule: Protein S100-A1
Chain: A, B
Synonym: S100 Calcium-Binding Protein A1, S-100 Protein Alp Subunit, S-100 Protein Alpha Chain;
Engineered: Yes
Mutation: Yes
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Gene: S100a1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Vector
Expression_system_vector: Paed4
methodSolution NMR
ligand BME enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural and motional changes induced in apo-S100A1 protein by the disulfide formation between its Cys 85 residue and beta-mercaptoethanol., Zhukov I, Ejchart A, Bierzynski A, Biochemistry. 2008 Jan 15;47(2):640-50. Epub 2007 Dec 19. PMID:18088104
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (466 Kb) [Save to disk]
  • Biological Unit Coordinates (2jpt.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 2JPT
  • CSU: Contacts of Structural Units for 2JPT
  • Original NMR restraints for 2JPT from PDB
  • Retrieve 2JPT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JPT from S2C, [Save to disk]
    • View 2JPT 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 2JPT
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2JPT, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jpt_A] [2jpt] [2jpt_B]
  • SWISS-PROT database: [P02639]
  • Domain organization of [S10A1_BOVIN] by SWISSPFAM
  • Domain found in 2JPT: [S_100 ] by SMART
    • Other resources with information on 2JPT
  • Community annotation for 2JPT 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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