1CNP Calcium-Binding Protein date Aug 31, 1995
title The Structure Of Calcyclin Reveals A Novel Homodimeric Fold Ca2+-Binding Proteins, Nmr, 22 Structures
authors B.C.M.Potts, J.Smith, M.Akke, T.J.Macke, K.Okazaki, H.Hidaka, D.A. W.J.Chazin
compound source
Molecule: Calcyclin (Rabbit, Apo)
Chain: A, B
Synonym: 2a9, Cacy, S100a6, Pra
Other_details: Ph 7.0, 300 K
Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Organ: Lung
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe structure of calcyclin reveals a novel homodimeric fold for S100 Ca(2+)-binding proteins., Potts BC, Smith J, Akke M, Macke TJ, Okazaki K, Hidaka H, Case DA, Chazin WJ, Nat Struct Biol 1995 Sep;2(9):790-6. PMID:7552751
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1065 Kb) [Save to disk]
  • Biological Unit Coordinates (1cnp.pdb1.gz) 48 Kb
  • CSU: Contacts of Structural Units for 1CNP
  • Original NMR restraints for 1CNP from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1CNP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CNP from S2C, [Save to disk]
  • View 1CNP 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 1CNP
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CNP, from MSDmotif at EBI
  • Genome occurence of 1CNP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cnpa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1cnpb_, 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: [1cnp_A] [1cnp] [1cnp_B]
  • SWISS-PROT database: [P30801]
  • Domain organization of [S10A6_RABIT] by SWISSPFAM
  • Domain found in 1CNP: [S_100 ] by SMART
  • Other resources with information on 1CNP
  • Community annotation for 1CNP 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 1CNP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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