1PRW Metal Binding Protein date Jun 20, 2003
title Crystal Structure Of Bovine Brain Ca++ Calmodulin In A Compact Form
authors J.L.Fallon, F.A.Quiocho
compound source
Molecule: Calmodulin
Chain: A
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: C 1 2 1
R_factor 0.186 R_Free 0.230
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.320 35.750 68.030 90.00 117.19 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand ACE, CA, M3L enzyme
related structures by homologous chain: 1MXE, 1OSA
Gene
Ontology
ChainFunctionProcessComponent
A
  • enzyme regulator activity


    • Primary referenceA closed compact structure of native Ca(2+)-calmodulin., Fallon JL, Quiocho FA, Structure (Camb) 2003 Oct;11(10):1303-7. PMID:14527397
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (1prw.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1PRW
  • CSU: Contacts of Structural Units for 1PRW
  • Likely Quarternary Molecular Structure file(s) for 1PRW
  • Structure Factors (214 Kb)
  • Retrieve 1PRW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PRW from S2C, [Save to disk]
  • Re-refined 1prw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1PRW 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 1PRW
  • 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
  • 3D motif for 1PRW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1prwa_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1prw_A] [1prw]
  • SWISS-PROT database: [P62157]
  • Domain organization of [CALM_BOVIN] by SWISSPFAM
  • Domain found in 1PRW: [EFh ] by SMART
    • Other resources with information on 1PRW
  • Community annotation for 1PRW 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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