4YFN Escherichia coli RNA polymerase in complex with squaramide compound 14 (N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide) date
authors Molodtsov, V., Fleming, P.R., Eyermann, C.J., Ferguson, A.D., Foulk, M.A., McKinney, D.C., Masse, C.E., Buurman, E.T., Murakami, K.S.
compound source
symmetry
R_factor
R_Free 0.2695
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.82
ligand 4C2, MG, ZN enzyme
Gene ECE24377A ; ECE24377A ; ECE24377A ; ECE24377A
Gene
Ontology
ChainFunctionProcessComponent
A, B, H, G


C, I


F, L
  • bacterial sigma factor activ...


  • J, D


    K, E


    Primary referenceX-ray Crystal Structures of Escherichia coli RNA Polymerase with Switch Region Binding Inhibitors Enable Rational Design of Squaramides with an Improved Fraction Unbound to Human Plasma Protein., Molodtsov V, Fleming PR, Eyermann CJ, Ferguson AD, Foulk MA, McKinney DC, Masse CE, Buurman ET, Murakami KS, J Med Chem. 2015 Mar 23. PMID:25798859
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2361 Kb) [Save to disk]
  • Biological Unit Coordinates (4yfn.pdb1.gz) 1193 Kb
  • Biological Unit Coordinates (4yfn.pdb2.gz) 1167 Kb
  • LPC: Ligand-Protein Contacts for 4YFN
  • CSU: Contacts of Structural Units for 4YFN
  • Structure Factors (1650 Kb)
  • Retrieve 4YFN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4YFN from S2C, [Save to disk]
  • Re-refined 4yfn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4YFN 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 4YFN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4YFN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4yfn] [4yfn_L] [4yfn_B] [4yfn_J] [4yfn_F] [4yfn_C] [4yfn_E] [4yfn_K] [4yfn_I] [4yfn_D] [4yfn_G] [4yfn_A] [4yfn_H]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4YFN: [RNA_pol_Rpb6] [RPOLA_N] [RPOLD ] by SMART
  • Other resources with information on 4YFN
  • Community annotation for 4YFN at PDBWiki (http://pdbwiki.org)

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