4KTT Structural insights of MAT enzymes: MATa2b complexed with SAM date
authors Murray, B., Antonyuk, S.V., Marina, A., Lu, S.C., Mato, J.M., Hasnain, S.S., Rojas, A.L.
compound source
symmetry
R_factor
R_Free 0.279
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.59
ligand EDO, MG, PO4, SAM enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


F, E
  • methionine adenosyltransfera...


    • Primary referenceStructure and function study of the complex that synthesizes S-adenosylmethionine., Murray B, Antonyuk SV, Marina A, Van Liempd SM, Lu SC, Mato JM, Hasnain SS, Rojas AL, IUCrJ. 2014 Jun 12;1(Pt 4):240-9. doi: 10.1107/S2052252514012585. eCollection, 2014 Jul 1. PMID:25075345
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (336 Kb) [Save to disk]
  • Biological Unit Coordinates (4ktt.pdb1.gz) 329 Kb
  • LPC: Ligand-Protein Contacts for 4KTT
  • CSU: Contacts of Structural Units for 4KTT
  • Structure Factors (1186 Kb)
  • Retrieve 4KTT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4KTT from S2C, [Save to disk]
  • Re-refined 4ktt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4KTT 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 4KTT
  • 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 4KTT, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ktt_E] [4ktt_C] [4ktt_D] [4ktt_B] [4ktt_A] [4ktt_F] [4ktt]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4KTT
  • Community annotation for 4KTT at PDBWiki (http://pdbwiki.org)

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