List of envelope-associated proteins not directly bound by NPs.

aClass 1: Function experimentally demonstrated in P. aeruginosa; Class 2: Function of highly similar gene experimentally demonstrated in another organism; Class 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene. Class 4: Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences.
bCC: Cell compartment. OM: outer membrane; P: periplasm; E: extracellular; F: flagellar; IM: inner membrane; U: unknown; C: cytoplasmic.
cClass 1: Subcellular localization experimentally demonstrated in P. aeruginosa; Class 2: Subcellular localization of highly similar gene experimentally demonstrated in another organism or to a paralog experimentally demonstrated in the same organism. BLAST expected value of 10e-10 for query within 80–120% of subject length. Class 3: Subcellular localization computationally predicted by PSORT.
dFunctional class and localization confidence is indicated according to the annotations in Pseudomonas Genome Database (www.pseudomonas.com) [31].
eLipoprotein, known or predicted [24].