1AK8 Calcium-Binding Protein date May 29, 1997
title Nmr Solution Structure Of Cerium-Loaded Calmodulin Amino-Ter Domain (Ce2-Tr1c), 23 Structures
authors D.Bentrop, I.Bertini, M.A.Cremonini, S.Forsen, C.Luchinat, A.Malm
compound source
Molecule: Calmodulin
Chain: A
Fragment: N-Terminal Domain, Tr1c
Synonym: Calmodulin Cerium Tr1c-Domain, Residues 1 - 75
Engineered: Yes
Other_details: Cerium-Loaded N-Terminal Domain Of Vertebrat Calmodulin
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Testis
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Sg20043
Expression_system_plasmid: Plcb1
methodSolution NMR
ligand CE enzyme
related structures by homologous chain: 1AJ4, 1LKJ, 1LXF
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceSolution structure of the paramagnetic complex of the N-terminal domain of calmodulin with two Ce3+ ions by 1H NMR., Bentrop D, Bertini I, Cremonini MA, Forsen S, Luchinat C, Malmendal A, Biochemistry 1997 Sep 30;36(39):11605-18. PMID:9305950
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (445 Kb) [Save to disk]
  • Biological Unit Coordinates (1ak8.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 1AK8
  • CSU: Contacts of Structural Units for 1AK8
  • Original NMR restraints for 1AK8 from PDB
  • Retrieve 1AK8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AK8 from S2C, [Save to disk]
  • View 1AK8 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 1AK8
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AK8, from MSDmotif at EBI
  • Genome occurence of 1AK8's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ak8__, 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: [1ak8] [1ak8_A]
  • SWISS-PROT database: [P62157]
  • Domain organization of [CALM_BOVIN] by SWISSPFAM
  • Domain found in 1AK8: [EFh ] by SMART
  • Other resources with information on 1AK8
  • Community annotation for 1AK8 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 1AK8 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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