3C9I Viral Protein date Feb 15, 2008
title Structure Of P22 Tail-Needle Gp26 Bound To Xenon Gas
authors G.Cingolani, A.S.Olia
compound source
Molecule: Tail Needle Protein Gp26
Chain: A, B, C, D, E, F
Synonym: Packaged Dna Stabilization Protein
Engineered: Yes
Mutation: Yes
Organism_scientific: Bacteriophage P22
Gene: 26
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15
symmetry Space Group: P 1 21 1
R_factor 0.234 R_Free 0.269
crystal
cell
length a length b length c angle alpha angle beta angle gamma
40.539 114.531 172.045 90.00 91.01 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand CA, CL, XE enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceStructural plasticity of the phage P22 tail needle gp26 probed with xenon gas., Olia AS, Casjens S, Cingolani G, Protein Sci. 2009 Mar;18(3):537-48. PMID:19241380
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (242 Kb) [Save to disk]
  • Biological Unit Coordinates (3c9i.pdb1.gz) 123 Kb
  • Biological Unit Coordinates (3c9i.pdb2.gz) 116 Kb
  • LPC: Ligand-Protein Contacts for 3C9I
  • CSU: Contacts of Structural Units for 3C9I
  • Likely Quarternary Molecular Structure file(s) for 3C9I
  • Structure Factors (878 Kb)
  • Retrieve 3C9I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3C9I from S2C, [Save to disk]
  • Re-refined 3c9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3C9I 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 3C9I
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3C9I, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3c9i_A] [3c9i_C] [3c9i_D] [3c9i_B] [3c9i_E] [3c9i] [3c9i_F]
  • SWISS-PROT database: [P35837]
  • Belongs to the phage p22 cell envelope-penetrating needle (p22-cen) family according to TCDB.
  • Domain organization of [VG26_BPP22] by SWISSPFAM
  • Other resources with information on 3C9I
  • Community annotation for 3C9I at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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