Table I. 26 Proteins identified by MS from P. aeruginosa EVs
ProteinAccession NumberMolecular Mass (kDa)GeneProtein Compartmental Location
ElastaseP14756|ELAS_PSEAE54lasBExtracellular
B-type flagellinP72151|FLICB_PSEAE49fliCExtracellular
Chitin-binding proteinQ9I589|CBPD_PSEAE42cbpDExtracellular
Outer membrane porinP13794|PORF_PSEAE38oprFOuter membrane vesicle
PhoP/Q outer membrane protein H1G3XD11|G3XD11_PSEAE22oprHOuter membrane vesicle
Protease Las AP14789|LASA_PSEAE46lasAExtracellular
Elongation factor TuP09591|EFTU_PSEAE43tufACytosol
FigMQ9HYP5|Q9HYP5_PSEAE11flgM
Lipid A deacylaseQ9HVD1|PAGL_PSEAE18pagLOuter membrane vesicle
ThioredoxinQ9X2T1|THIO_PSEAE12trxACytosol
Osmotically inducible lipoprotein OsmEQ9HUT7|Q9HUT7_PSEAE13osmEOuter membrane
Uncharacterized proteinQ9HWS1|Q9HWS1_PSEAE16PA4107
Uncharacterized proteinQ9HZG8|Q9HZG8_PSEAE12PA3040
Chaperone protein DnaKQ9HV43|DNAK_PSEAE68dnaKCytosol
Arginine/ornithine binding proteinG3XD47|G3XD47_PSEAE28aotJExtracellular
B-type flagellar hook-associated proteinQ9K3C5|FLID2_PSEAE49fliDExtracellular
Probable peroxidaseQ9HY81|Q9HY81_PSEAE22PA3529
DNA-binding protein HUP05384IDBHB_PSEAE9hupBCytosol
Usp domain-containing proteinQ9HYT5|Q9HYT5_PSEAE16PA3309Outer membrane vesicle
OmpA-like domain-containing proteinQ9I5A7|Q9I5A7_PSEAE25PA0833
Lysyl endopeptidaseQ9HWK6|LYSC_PSEAE48prpLExtracellular
Uncharacterized proteinQ9I4N7|Q9I4N7_PSEAE13PA1093
Uncharacterized proteinQ9I384|Q9I384_PSEAE10PA1641
4-hydroxyphenylpyruvate dioxygenaseQ9I576|HPPD_PSEAE40hpd
Alkyl hydroperoxide reductase CQ9I6Z3|Q9I6Z3_PSEAE21ahpCCytosol
Probable cold-shock proteinQ9I4H8|Q9I4H8_PSEAE8PA1159Cytosol