6W4B Replication, Viral Protein date Mar 10, 2020
title The Crystal Structure Of Nsp9 Rna Binding Protein Of Sars Co
authors K.Tan, Y.Kim, R.Jedrzejczak, N.Maltseva, M.Endres, K.Michalska, A.Joachimiak, Center For Structural Genomics Of Infectious D (Csgid)
compound source
Molecule: Non-Structural Protein 9
Chain: A, B
Synonym: Nsp9
Engineered: Yes
 Organism_scientific: Severe Acute Respiratory Syndrome Coro 2;
Organism_common: 2019-Ncov, Sars-Cov2, Covid-19 Virus
Organism_taxid: 2697049
Gene: Rep, 1a-1b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21 Magic
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg53
symmetry Space Group: P 61 2 2
R_factor 0.240 R_Free 0.276
crystal
cell
length a length b length c angle alpha angle beta angle gamma
89.883 89.883 132.587 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.95 Å
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (6w4b.pdb1.gz) 73 Kb
  • CSU: Contacts of Structural Units for 6W4B
  • Structure Factors (246 Kb)
  • Retrieve 6W4B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6W4B from S2C, [Save to disk]
    • View 6W4B 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 6W4B
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6w4b_A] [6w4b_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6W4B
  • Community annotation for 6W4B at PDBWiki (http://pdbwiki.org)

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