2VAF Metal Binding Protein date Aug 31, 2007
title Crystal Structure Of Human Cardiac Calsequestrin
authors E.Kim, B.Youn, L.Kemper, C.Campbell, H.Milting, M.Varsanyi, C.Kang
compound source
Molecule: Calsequestrin-2
Chain: A
Fragment: Residues 22-399
Synonym: Calsequestrin, Cardiac Muscle Isoform, Human Cardi Calsequestrin;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Heart
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: I 41 2 2
R_factor 0.274 R_Free 0.325
length a length b length c angle alpha angle beta angle gamma
150.650 150.650 227.470 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.80 Å
note 2VAF supersedes 2V0Q
  • regulation of cardiac muscle...

  • Primary referenceCharacterization of Human Cardiac Calsequestrin and its Deleterious Mutants., Kim E, Youn B, Kemper L, Campbell C, Milting H, Varsanyi M, Kang C, J Mol Biol. 2007 Aug 29;. PMID:17881003
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (2vaf.pdb1.gz) 115 Kb
  • CSU: Contacts of Structural Units for 2VAF
  • Likely Quarternary Molecular Structure file(s) for 2VAF
  • Structure Factors (61 Kb)
  • Retrieve 2VAF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VAF from S2C, [Save to disk]
  • Re-refined 2vaf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2VAF 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 2VAF
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2VAF, from MSDmotif at EBI
  • Fold representative 2vaf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vaf_A] [2vaf]
  • SWISS-PROT database: [O14958]
  • Domain organization of [CASQ2_HUMAN] by SWISSPFAM
  • Other resources with information on 2VAF
  • Community annotation for 2VAF 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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