Many Protein Resources Have Recently Announced Updates

PDB structure 3rg9





In our ongoing pursuit of up-to-date tutorials, I’ve been tracking changes that are occurring at resources and planning our updates accordingly. Protein resources are especially going to keep me out of trouble this summer, because their developers and curators have been busy! I’ve compiled a short synopsis below, and would appreciate comments on any other resources you know about, or want to brag about! :)

  • I featured the ExPASy list of proteomic tools in a past tip. As of  Tuesday this list is no longer being kept up-to-date, but the ExPASy resource has been expanded beyond being “just” a proteomics resource and is now the new SIB Bioinformatics Resource Portal. According to its developers, the portal:

    “provides access to scientific databases and software tools in different areas of life sciences including proteomics, genomics, phylogeny, systems biology, population genetics, transcriptomics etc. … On this portal you find resources from many different SIB groups as well as external institutions.”

    And never fear, there is still an up-to-date list of proteomics tools found here.

  • I mentioned in my tip last week that NCBI’s MMDB has undergone an update & I’ll be updating our tutorial on it soon.
  • NCI/Nature Pathway Interaction Database, or PID, had an update June 14th that includes new and updated pathway information.
  • PROSITE had an update June 21st, which is Release 20.73, and now includes 1618 documentation entries, 1308 patterns, 936 profiles and 925 ProRules.
  • The RCSB PDB resource has announced updates to their Browse Database function, enhanced sequence displays from structure summary pages and the PDB-101 educational resource available from blackboard logos on PDB pages. For more details on using PDB, please see our free PDB Introductory tutorial sponsored by the RCSB.
  • STRING’s 9.0 release is now available, and we’ll be looking into anything we need to update in our tutorial as a result.
  • UniProt released an update June 28th that included a major update on many bacterial and archaeal Type II Toxin-Antitoxin modules, as is described here.

Enjoy all the new information – I know I will! :)