Table 2.

Single, dual, and multiple PAS domains in completely sequenced microbial genomes

SpeciesNo. of proteins containing the following no. of PAS domains:Totala
OneTwoThreeFourFiveSix
E. coli 729 (11)
B. subtilis 9110 (12)
A. aeolicus 516 (7)
M. thermoautotrophicum 5229 (15)
A. fulgidis 59317 (32)
Synechocystissp.45331117 (47)
Total3519931168 (124)
  • a Total number of proteins that contain a PAS domain, with the total number of PAS domains per genome in parentheses.