3S1A date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand ATP, MG, SEP enzyme
Gene SYNPCC7942
Gene
Ontology
ChainFunctionProcessComponent
A, E, D, F, C, B
  • protein serine/threonine kin...
  • protein serine/threonine/tyr...


  • Primary referenceCombined SAXS/EM Based Models of the S. elongatus Post-Translational Circadian Oscillator and its Interactions with the Output His-Kinase SasA., Pattanayek R, Williams DR, Rossi G, Weigand S, Mori T, Johnson CH, Stewart PL, Egli M, PLoS One. 2011;6(8):e23697. Epub 2011 Aug 24. PMID:21887298
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (484 Kb) [Save to disk]
  • Biological Unit Coordinates (3s1a.pdb1.gz) 475 Kb
  • LPC: Ligand-Protein Contacts for 3S1A
  • CSU: Contacts of Structural Units for 3S1A
  • Structure Factors (611 Kb)
  • Retrieve 3S1A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3S1A from S2C, [Save to disk]
  • Re-refined 3s1a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3S1A 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.
  • 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: [3s1a] [3s1a_A] [3s1a_B] [3s1a_C] [3s1a_D] [3s1a_E] [3s1a_F]
  • SWISS-PROT database:

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