1J7O Metal Binding Protein date May 17, 2001
title Solution Structure Of Calcium-Calmodulin N-Terminal Domain
authors J.J.Chou, C.B.Klee, A.Bax
compound source
Molecule: Calmodulin
Chain: A
Fragment: N-Terminal Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Ar58
methodSolution NMR
ligand CA enzyme
related structures by homologous chain: 1DEG

Primary referenceSolution structure of Ca(2+)-calmodulin reveals flexible hand-like properties of its domains., Chou JJ, Li S, Klee CB, Bax A, Nat Struct Biol 2001 Nov;8(11):990-7. PMID:11685248
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 1J7O
  • CSU: Contacts of Structural Units for 1J7O
  • Original NMR restraints for 1J7O from PDB
  • Retrieve 1J7O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1J7O from S2C, [Save to disk]
  • View 1J7O 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 1J7O
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1J7O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1j7oa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1j7o from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1j7o] [1j7o_A]
  • SWISS-PROT database: [P62158]
  • Belongs to the calmodulin calcium binding protein (calmodulin) family according to TCDB.
  • Domain organization of [CALM_HUMAN] by SWISSPFAM
  • Domain found in 1J7O: [EFh ] by SMART
  • Other resources with information on 1J7O
  • Community annotation for 1J7O 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 1J7O from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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