3CLN Calcium Binding Protein date May 11, 1988
title Structure Of Calmodulin Refined At 2.2 Angstroms Resolution
authors Y.S.Babu, C.E.Bugg, W.J.Cook
compound source
Molecule: Calmodulin
Chain: A
Engineered: Yes
 Organism_scientific: Rattus Rattus
Organism_common: Black Rat
Organism_taxid: 10117
symmetry Space Group: P 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
29.710 53.790 24.990 94.13 97.57 89.46
method X-Ray Diffractionresolution 2.20 Å
ligand CA enzyme
note 3CLN (Molecule of the Month:pdb44)supersedes 1CLN
related structures by homologous chain: 1XA5, 4CLN
Gene
Ontology
ChainFunctionProcessComponent
A
  • ion channel binding
  • establishment of protein loc...

    • Primary referenceStructure of calmodulin refined at 2.2 A resolution., Babu YS, Bugg CE, Cook WJ, J Mol Biol 1988 Nov 5;204(1):191-204. PMID:3145979
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (3cln.pdb1.gz) 25 Kb
  • LPC: Ligand-Protein Contacts for 3CLN
  • CSU: Contacts of Structural Units for 3CLN
  • Likely Quarternary Molecular Structure file(s) for 3CLN
  • Retrieve 3CLN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CLN from S2C, [Save to disk]
    • View 3CLN 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 3CLN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3CLN, from MSDmotif at EBI
  • Genome occurence of 3CLN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d3cln__, region [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: [3cln] [3cln_A]
  • SWISS-PROT database: [P62161]
  • Domain organization of [CALM_RAT] by SWISSPFAM
  • Domain found in 3CLN: [EFh ] by SMART
    • Other resources with information on 3CLN
  • Community annotation for 3CLN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science