2K9L Transcription date Oct 19, 2008
title Structure Of The Core Binding Domain Of Sigma54
authors E.Hong, D.Wemmer
compound source
Molecule: Rna Polymerase Sigma Factor Rpon
Chain: A
Fragment: Sequence Database Residues 60-135
Engineered: Yes
 Organism_scientific: Aquifex Aeolicus
Organism_taxid: 63363
Gene: Rpon
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Pet21b3-2
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of the RNA Polymerase Core-Binding Domain of sigma(54) Reveals a Likely Conformational Fracture Point., Hong E, Doucleff M, Wemmer DE, J Mol Biol. 2009 May 5. PMID:19426742
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (425 Kb) [Save to disk]
  • Biological Unit Coordinates (2k9l.pdb1.gz) 21 Kb
  • CSU: Contacts of Structural Units for 2K9L
  • Original NMR restraints for 2K9L from PDB
  • Retrieve 2K9L in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K9L from S2C, [Save to disk]
    • View 2K9L in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 2K9L
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2K9L, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k9l_A] [2k9l]
  • SWISS-PROT database: [O66858]
  • Domain organization of [O66858_AQUAE] by SWISSPFAM
    • Other resources with information on 2K9L
  • Community annotation for 2K9L at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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