2CNP Calcium-Binding Protein date Jan 07, 1999
title High Resolution Solution Structure Of Apo Rabbit Calcyclin, Structures
authors L.Maler, B.C.M.Potts, W.J.Chazin
compound source
Molecule: Calcyclin
Chain: A, B
Synonym: 2a9, Cacy, S100a6, Pra
Engineered: Yes
 Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Organ: Lung
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector: Pet 1120
methodSolution NMR
related structures by homologous chain: 1K9P
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceHigh resolution solution structure of apo calcyclin and structural variations in the S100 family of calcium-binding proteins., Maler L, Potts BC, Chazin WJ, J Biomol NMR 1999 Mar;13(3):233-47. PMID:10212984
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1062 Kb) [Save to disk]
  • Biological Unit Coordinates (2cnp.pdb1.gz) 48 Kb
  • CSU: Contacts of Structural Units for 2CNP
  • Original NMR restraints for 2CNP from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 2CNP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CNP from S2C, [Save to disk]
    • View 2CNP 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 2CNP
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CNP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2cnpa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2cnpb_, region B [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: [2cnp] [2cnp_A] [2cnp_B]
  • SWISS-PROT database: [P30801]
  • Domain organization of [S10A6_RABIT] by SWISSPFAM
  • Domain found in 2CNP: [S_100 ] by SMART
    • Other resources with information on 2CNP
  • Community annotation for 2CNP at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 2CNP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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