http://linkage.rockefeller.edu/wli/seq/
ftp://ncbi.nlm.nih.gov/genbank/genomes/bacteria/Aquae/
aquae.faa                             533 Kb    Fri Mar 27 00:00:00 1998

That is, a page at Rockefeller with the above address has a collection of
links to finished microbial genomes, among others it points to the above 
ncbi address for this organism (ie. for Aquifex aeolicus).