What's (and what was) New?

• Spetember 19, 2005: Update completed.
  
• July 20, 2005: cosmetic changes
  
• December 6, 2004: updated abridged SRP RNA alignment (vers. 151)
  
• March 1, 2004: "Structure of the signal recognition particle interacting with the elongation-arrested ribosome" by Halic at al. Nature (2004) 427:808-814
  
• March 1, 2004: Complete core of archaeal SRP [1QZX.pdb] [1QZW.pdb]
  
• August 28, 2003: Link to SRP receptor beta-subunit in complex with the Srx domain from the alpha-subunit of S. cerevisiae [1NRJ.pdb]
• August 5, 2003: SRP RNA alignment updated
• September 30, 2002: Crystal structure analysis of a ternary S-domain complex of human SRP [1MFQ.pdb]
• August 29, 2002: Crystal structure of SRP19 in complex with the S domain of SRP RNA [1L9A.pdb]
• August 14, 2002: SRP Assembly Figures
• July 29, 2002: Coordiantes for the SRP19-7S S SRP RNA complex of M. jannaschii
• July 13, 2002: SRP Proteins updated
• June 22, 2002: updated links
• June 22, 2002: Link to SRP-Scan
• November 7, 2000: SRP proteins updated
• May 24, 2000: Another SRP function cartoon
• May 10, 2000: Coordinates for 4.5S RNA domain IV of E. coli
• April 29, 2000: A Facelift.
• March 7, 2000: added link to Ribonucleoprotein core of E. coli signal recognition particle
• March 2, 2000: added link to 28-mer hairpin structure from human helix 6.
• March 1, 2000: updated RNA sequences and alignments to fix an error in the "January 13" version. (All sequences were missing a residue in helix 5 due to the loss of one column.)
• January 13, 2000: updated RNA and protein alignments.
• August 26, 1999: Several SRP RNA sequences (all bacterial). Protein SRP19 sequences.
• March 24, 1999: The swedish mirror looks like the original site.
• March 15, 1999: Resign of pages for easier navigation. More compatible with HTML4.
• December 30, 1998: Update of the SRPDB completed.
• September 14, 1998: Because of the looming update, portions of the SRPDB are currently in flux. Some links might not work. E-mail zwieb@uthct.edu if problems persist.
• July 27, 1998: Support for Anonymous FTP will be phased out.
• February 20, 1998: Added link to the European SRPDB mirror site in Sweden.
• January 31, 1998: SRPDB is in the process of being moved to a new server at rnp.uthct.edu .
• November 18, 1997: The SRPDB is currently being updated. This is a good time to let us know about new SRP-related sequences for appearance in the 1998 NAR database issue.
• April 9, 1997: Human SRP RNA secondary structure in GIF format
• September 6, 1996: The SRPDB is currently being updated. This is a good time to let us know about new SRP-related sequences for appearance in the 1997 NAR update.
• July 15, 1996: Model of the 3D structure of human SRP RNA. In: Zwieb C., Müller F., and Larsen N "Comparative analysis of tertiary structure elements in signal recognition particle RNA", Folding & Design (1996) 1: 315-324.