• PDB Record
  • SCOP Classification
  • CATH Classification
  • Medline Article
  • Info about the porin, from the author of the article, in clearer english
  • Taxonomy definition on the NCBI site
  • Overview of porin structure/function
  • Definition of porin
  • Overview of Ion Channels, including bacterial porin
  • Rhodobacter information (focuses on Rhodobacter sphaeroides instead of Rhodobacter capsulatus)
  • Porin Overview
  • More Porin Background
  • Tool for viewing membrane proteins