2B4B SSAT+COA+BE-3-3-3, K6R mutant date
authors Bewley MC, Burley SK, Coleman CS, Flanagan JM, Graziano V, Jiang JS, Matz E, New York SGX Research Center for Structural Genomics (NYSGXRC), Pegg AP, Studier FW
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 B33, COA, MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructures of wild-type and mutant human spermidine/spermine N1-acetyltransferase, a potential therapeutic drug target., Bewley MC, Graziano V, Jiang J, Matz E, Studier FW, Pegg AE, Coleman CS, Flanagan JM, Proc Natl Acad Sci U S A. 2006 Feb 14;103(7):2063-8. Epub 2006 Feb 2. PMID:16455797
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (2b4b.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 2B4B
  • CSU: Contacts of Structural Units for 2B4B
  • Likely Quarternary Molecular Structure file(s) for 2B4B
  • Structure Factors (389 Kb)
  • Retrieve 2B4B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2B4B from S2C, [Save to disk]
  • Re-refined 2b4b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2B4B 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 2B4B
  • 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 2B4B, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2b4b] [2b4b_A] [2b4b_B]
  • SWISS-PROT database: [P21673]
  • Domain organization of [SAT1_HUMAN] by SWISSPFAM
    • Other resources with information on 2B4B
  • Community annotation for 2B4B at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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