1B4C Metal Binding Protein date Dec 17, 1998
title Solution Structure Of Rat Apo-S100b Using Dipolar Couplings
authors D.J.Weber, A.C.Drohat, N.Tjandra, D.M.Baldisseri
compound source
Molecule: Protein (S-100 Protein, Beta Chain)
Chain: A, B
Synonym: S100b, S100beta
Engineered: Yes
Other_details: S100b Is A Homodimer Of S100beta Subunits
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: S100beta From Rattus Norvegicus (Rat)
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Hms174(De3)
Expression_system_plasmid: Pet11b
Other_details: See Main Reference
methodSolution NMR
related structures by homologous chain: 1MQ1
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe use of dipolar couplings for determining the solution structure of rat apo-S100B(betabeta)., Drohat AC, Tjandra N, Baldisseri DM, Weber DJ, Protein Sci 1999 Apr;8(4):800-9. PMID:10211826
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1025 Kb) [Save to disk]
  • Biological Unit Coordinates (1b4c.pdb1.gz) 48 Kb
  • CSU: Contacts of Structural Units for 1B4C
  • Original NMR restraints for 1B4C from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1B4C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B4C from S2C, [Save to disk]
  • View 1B4C 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 1B4C
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1B4C, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b4ca_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1b4cb_, 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: [1b4c_B] [1b4c_A] [1b4c]
  • SWISS-PROT database: [P04631]
  • Domain organization of [S100B_RAT] by SWISSPFAM
  • Domain found in 1B4C: [S_100 ] by SMART
  • Other resources with information on 1B4C
  • Community annotation for 1B4C 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 1B4C from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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