Table 1.

26 Proteins Identified by Mass Spectrometry from Pseudomonas aeruginosa EVs

Protein	Accession Number	Molecular Weight (kD)	Gene	Protein Compartmental Location
Elastase	P14756\|ELAS_PSEAE	54	lasB	Extracellular
B-type flagellin	P72151\|FLICB_PSEAE	49	fliC	Extracellular
Chitin-binding protein	Q9I589\|CBPD_PSEAE	42	cbpD	Extracellular
Outer membrane porin	P13794\|PORF_PSEAE	38	oprF	Outer Membrane Vesicle
PhoP/Q outer membrane protein H1	G3XD11\|G3XD11_PSEAE	22	oprH	Outer Membrane Vesicle
Protease Las A	P14789\|LASA_PSEAE	46	lasA	Extracellular
Elongation Factor Tu	P09591\|EFTU_PSEAE	43	tufA	Cytosol
FigM	Q9HYP5\|Q9HYP5_PSEAE	11	flgM
Lipid A deacylase	Q9HVD1\|PAGL_PSEAE	18	pagL	Outer Membrane Vesicle
Thioredoxin	Q9X2T1\|THIO_PSEAE	12	trxA	Cytosol
Osmotically inducible lipoprotein OsmE	Q9HUT7\|Q9HUT7_PSEAE	13	osmE	Outer Membrane
Uncharacterized protein	Q9HWS1\|Q9HWS1_PSEAE	16	PA4107
Uncharacterized protein	Q9HZG8\|Q9HZG8_PSEAE	12	PA3040
Chaperone protein DnaK	Q9HV43\|DNAK_PSEAE	68	dnaK	Cytosol
Arginine/ornithine binding protein	G3XD47\|G3XD47_PSEAE	28	aotJ	Extracellular
B-type flagellar hook-associated protein	Q9K3C5\|FLID2_PSEAE	49	fliD	Extracellular
Probable peroxidase	Q9HY81\|Q9HY81_PSEAE	22	PA3529
DNA-binding protein HU	P05384IDBHB_PSEAE	9	hupB	Cytosol
Usp domain-containing protein	Q9HYT5\|Q9HYT5_PSEAE	16	PA3309	Outer Membrane Vesicle
OmpA-like domain-containing protein	Q9I5A7\|Q9I5A7_PSEAE	25	PA0833
Lysyl endopeptidase	Q9HWK6\|LYSC_PSEAE	48	prpL	Extracellular
Uncharacterized protein	Q9I4N7\|Q9I4N7_PSEAE	13	PA1093
Uncharacterized protein	Q9I384\|Q9I384_PSEAE	10	PA1641
4-hydroxyphenylpyruvate dioxygenase	Q9I576\|HPPD_PSEAE	40	hpd
Alkyl hydroperoxide reductase C	Q9I6Z3\|Q9I6Z3_PSEAE	21	ahpC	Cytosol
Probable cold-shock protein	Q9I4H8\|Q9I4H8_PSEAE	8	PA1159	Cytosol