4R2I Viral Protein date Aug 12, 2014
title The Crystal Structure Of Stiv B204 Complexed With Amp-Pnp
authors N.Dellas, S.J.Nicolay, M.J.Young
compound source
Molecule: Stiv B204 Atpase
Chain: A
Engineered: Yes
Organism_scientific: Sulfolobus Turreted Icosahedral Virus
Organism_taxid: 269145
Gene: B164, B204
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pdest14
symmetry Space Group: P 21 21 21
R_factor 0.183 R_Free 0.236
length a length b length c angle alpha angle beta angle gamma
52.360 58.320 67.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand ANP, ZN enzyme

Primary referenceStructure-based mutagenesis of STIV B204 reveals essential residues in the virion-associated DNA packaging ATPase., Dellas N, Snyder JC, Dills M, Nicolay SJ, Kerchner KM, Brumfield SK, Lawrence CM, Young MJ, J Virol. 2015 Dec 23. pii: JVI.02435-15. PMID:26699645
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk]
  • Biological Unit Coordinates (4r2i.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 4R2I
  • CSU: Contacts of Structural Units for 4R2I
  • Structure Factors (674 Kb)
  • Retrieve 4R2I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4R2I from S2C, [Save to disk]
  • Re-refined 4r2i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4R2I 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 4R2I
  • 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
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4r2i_A] [4r2i]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4R2I
  • Community annotation for 4R2I at PDBWiki (http://pdbwiki.org)

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