1CM4 Calcium-Binding Transferase date Sep 23, 1997
title Motions Of Calmodulin-Four-Conformer Refinement
authors M.E.Wall, G.N.Phillips Jr.
compound source
Molecule: Calmodulin
Chain: A
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Brain
Other_details: Sigma Lot 54h9558

Molecule: Calmodulin-Dependent Protein Kinase II-Alpha
Chain: B
Fragment: Calmodulin Binding Domain, Residues 290 - 314
Ec: 2.7.1.123
Engineered: Yes

Synthetic: Yes
symmetry Space Group: C 2 2 21
R_factor 0.166 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.751 75.209 120.073 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CA enzyme Transferase E.C.2.7.1.123 BRENDA
related structures by homologous chain: 1CDM, 1UP5
Gene
Ontology
ChainFunctionProcessComponent
A
  • enzyme regulator activity


  • Primary referenceMotions of calmodulin characterized using both Bragg and diffuse X-ray scattering., Wall ME, Clarage JB, Phillips GN, Structure 1997 Dec 15;5(12):1599-612. PMID:9438860
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (1cm4.pdb1.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 1CM4
  • CSU: Contacts of Structural Units for 1CM4
  • Likely Quarternary Molecular Structure file(s) for 1CM4
  • Retrieve 1CM4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CM4 from S2C, [Save to disk]
  • View 1CM4 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 1CM4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CM4, from MSDmotif at EBI
  • Genome occurence of 1CM4's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cm4a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1cm4c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1cm4e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1cm4g_, region G [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: [1cm4_F] [1cm4_B] [1cm4_D] [1cm4_G] [1cm4] [1cm4_C] [1cm4_A] [1cm4_H] [1cm4_E]
  • SWISS-PROT database: [P62157] [P11275]
  • Domain organization of [CALM_BOVIN] [KCC2A_RAT] by SWISSPFAM
  • Domain found in 1CM4: [EFh ] by SMART
  • Other resources with information on 1CM4
  • Community annotation for 1CM4 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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