2RHB Viral Protein date Oct 08, 2007
title Crystal Structure Of Nsp15-H234a Mutant- Hexamer In Asymmetr
authors S.Palaninathan, K.Bhardwaj, J.M.O.Alcantara, L.Guarino, L.L.Yi, C J.Sacchettini
compound source
Molecule: Uridylate-Specific Endoribonuclease
Chain: A, B, C, D, E, F
Engineered: Yes
Mutation: Yes
 Organism_scientific: Sars Coronavirus
Organism_taxid: 227859
Strain: Urbani Isolate Of Sars-Cov
Gene: Nsp15
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_cell_line: Bl21 Star
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet
symmetry Space Group: H 3
R_factor 0.198 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
305.757 305.757 88.740 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
Primary referenceStructural and functional analyses of the severe acute respiratory syndrome coronavirus endoribonuclease Nsp15., Bhardwaj K, Palaninathan S, Alcantara JM, Yi LL, Guarino L, Sacchettini JC, Kao CC, J Biol Chem. 2008 Feb 8;283(6):3655-64. Epub 2007 Nov 28. PMID:18045871
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (329 Kb) [Save to disk]
  • Biological Unit Coordinates (2rhb.pdb1.gz) 324 Kb
  • CSU: Contacts of Structural Units for 2RHB
  • Likely Quarternary Molecular Structure file(s) for 2RHB
  • Structure Factors (746 Kb)
  • Retrieve 2RHB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2RHB from S2C, [Save to disk]
  • Re-refined 2rhb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2RHB 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 2RHB
  • 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 2RHB, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2rhb_D] [2rhb_C] [2rhb_A] [2rhb_E] [2rhb_B] [2rhb] [2rhb_F]
  • SWISS-PROT database: [P0C6X7]
  • Domain organization of [R1AB_CVHSA] by SWISSPFAM
    • Other resources with information on 2RHB
  • Community annotation for 2RHB 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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