4IR1 Polymerase-DNA Complex date 2013-01-14
authors Sharma, A., Nair, D.T.
compound source
symmetry
R_factor
R_Free 0.26934
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.38
ligand 1FZ, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A


Primary referenceA strategically located serine residue is critical for the mutator activity of DNA polymerase IV from Escherichia coli., Sharma A, Kottur J, Narayanan N, Nair DT, Nucleic Acids Res. 2013 Mar 21. PMID:23525461
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (286 Kb) [Save to disk]
  • Biological Unit Coordinates (4ir1.pdb1.gz) 138 Kb
  • Biological Unit Coordinates (4ir1.pdb2.gz) 143 Kb
  • LPC: Ligand-Protein Contacts for 4IR1
  • CSU: Contacts of Structural Units for 4IR1
  • Structure Factors (1719 Kb)
  • Retrieve 4IR1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4IR1 from S2C, [Save to disk]
  • Re-refined 4ir1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4IR1 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 4IR1
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4IR1, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ir1_A] [4ir1] [4ir1_H] [4ir1_C] [4ir1_F] [4ir1_B] [4ir1_G]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4IR1
  • Community annotation for 4IR1 at PDBWiki (http://pdbwiki.org)

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