5COS Transcription date Jul 20, 2015
title Crystal Structure Of The Cytoplasmic Domain Of The Pseudomon Anti-Sigma Factor Pupr
authors J.L.Jensen, C.L.Colbert
compound source
Molecule: Siderophore-Interacting Protein
Chain: A, B, C, D
Synonym: Pupr Protein
Engineered: Yes
Organism_scientific: Pseudomonas Sp. Wcs358
Organism_taxid: 1495066
Gene: Pc358_08100
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmbp-Parallel1
symmetry Space Group: P 1 21 1
R_factor 0.216 R_Free 0.257
length a length b length c angle alpha angle beta angle gamma
33.459 134.621 34.896 90.00 113.72 90.00
method X-Ray Diffractionresolution 2.02 Å
Gene PC358
Primary referenceMechanistic implications of the unique structural features and dimerization of the cytoplasmic domain of the Pseudomonas sigma regulator, PupR., Jensen JL, Balbo A, Neau DB, Chakravarthy S, Zhao H, Sinha SC, Colbert CL, Biochemistry. 2015 Aug 27. PMID:26313375
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (5cos.pdb1.gz) 45 Kb
  • Biological Unit Coordinates (5cos.pdb2.gz) 40 Kb
  • CSU: Contacts of Structural Units for 5COS
  • Structure Factors (261 Kb)
  • Retrieve 5COS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5COS from S2C, [Save to disk]
  • Re-refined 5cos structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5COS 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 5COS
  • 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
  • Fold representative 5cos from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5cos_B] [5cos_D] [5cos] [5cos_C] [5cos_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5COS
  • Community annotation for 5COS at PDBWiki (http://pdbwiki.org)

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