1SA3 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 NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • nuclease activity
  • endonuclease activity


    • Primary referenceAn Asymmetric Complex of Restriction Endonuclease MspI on Its Palindromic DNA Recognition Site., Xu QS, Kucera RB, Roberts RJ, Guo HC, Structure (Camb) 2004 Sep;12(9):1741-7. PMID:15341737
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk]
  • Biological Unit Coordinates (1sa3.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (1sa3.pdb2.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 1SA3
  • CSU: Contacts of Structural Units for 1SA3
  • Likely Quarternary Molecular Structure file(s) for 1SA3
  • Structure Factors (421 Kb)
  • Retrieve 1SA3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SA3 from S2C, [Save to disk]
  • Re-refined 1sa3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1SA3 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: [1sa3] [1sa3_A] [1sa3_B] [1sa3_C] [1sa3_D] [1sa3_E] [1sa3_F]
  • SWISS-PROT database: [P11405]

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