4C2M Structure of RNA polymerase I at 2.8 A resolution date
authors Engel, C., Sainsbury, S., Cheung, A.C., Kostrewa, D., Cramer, P.
compound source
symmetry
R_factor
R_Free 0.2099
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.80
ligand SO4, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
1, L
  • RNA-directed 5'-3' RNA polym...


  • 2, M


    A, P


    C, R


    F, U
  • RNA-directed 5'-3' RNA polym...


  • K, Z


    N, 3


    Q, B


    S, D


    T, E
  • RNA-directed 5'-3' RNA polym...


  • V, O, 4, G


    W, H
  • RNA-directed 5'-3' RNA polym...


  • X, I


    Y, J
  • RNA-directed 5'-3' RNA polym...

  • DNA-directed RNA polymerase ...
  • Primary referenceRNA polymerase I structure and transcription regulation., Engel C, Sainsbury S, Cheung AC, Kostrewa D, Cramer P, Nature. 2013 Oct 31;502(7473):650-5. doi: 10.1038/nature12712. Epub 2013 Oct 23. PMID:24153182
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2930 Kb) [Save to disk]
  • Biological Unit Coordinates (4c2m.pdb1.gz) 1461 Kb
  • Biological Unit Coordinates (4c2m.pdb2.gz) 1469 Kb
  • LPC: Ligand-Protein Contacts for 4C2M
  • CSU: Contacts of Structural Units for 4C2M
  • Structure Factors (5242 Kb)
  • Retrieve 4C2M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4C2M from S2C, [Save to disk]
  • Re-refined 4c2m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4C2M 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 4C2M
  • 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 4C2M, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4c2m_W] [4c2m_4] [4c2m_Q] [4c2m_R] [4c2m_Z] [4c2m_N] [4c2m_U] [4c2m_S] [4c2m_F] [4c2m_Y] [4c2m] [4c2m_M] [4c2m_L] [4c2m_I] [4c2m_V] [4c2m_1] [4c2m_G] [4c2m_2] [4c2m_X] [4c2m_K] [4c2m_D] [4c2m_C] [4c2m_H] [4c2m_E] [4c2m_3] [4c2m_T] [4c2m_A] [4c2m_J] [4c2m_B] [4c2m_P] [4c2m_O]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4C2M: [RNA_pol_Rpb6] [RPOL8c] [RPOL9] [RPOLA_N] [RPOLCX] [RPOLD] [ZnF_C2C2 ] by SMART
  • Other resources with information on 4C2M
  • Community annotation for 4C2M at PDBWiki (http://pdbwiki.org)

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