1SQ8 Dna Binding Protein date Mar 18, 2004
title A Variant 434 Repressor Dna Binding Domain Devoid Of Hydroxy Nmr, 20 Structures
authors H.Iwai, G.Wider, K.Wuthrich
compound source
Molecule: Dh434
Chain: A
Synonym: Variant 434 Repressor Dna-Binding Domain
Engineered: Yes
 Organism_scientific: Phage 434
Organism_taxid: 10712
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7gfc
methodSolution NMR
related structures by homologous chain: 1R63, 1RPE
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceNMR Structure of a Variant 434 Repressor DNA-binding Domain Devoid of Hydroxyl Groups., Iwai H, Wider G, Wuthrich K, J Biomol NMR 2004 Jul;29(3):395-8. PMID:15213439
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (342 Kb) [Save to disk]
  • Biological Unit Coordinates (1sq8.pdb1.gz) 17 Kb
  • CSU: Contacts of Structural Units for 1SQ8
  • Original NMR restraints for 1SQ8 from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1SQ8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SQ8 from S2C, [Save to disk]
    • View 1SQ8 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 1SQ8
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1SQ8, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sq8a_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sq8] [1sq8_A]
  • SWISS-PROT database: [P16117]
  • Domain organization of [RPC1_BP434] by SWISSPFAM
  • Domain found in 1SQ8: [HTH_XRE ] by SMART
    • Other resources with information on 1SQ8
  • Community annotation for 1SQ8 at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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