Table 2. Proteases and peptidases identified by mass spectrometry within the HIB supernatant. The size range used for the analysis was approximately between 30 and 70 kDa.

Gene	Uniprot Accession	Protein Name	Size (kDa)	Subcellular Localization
Proteases
Bd2269	Q6MKV8	Serine protease, subtilase family	56.6	Extracellular
Bd2675	Q6MJU3	Putative membrane protein with protease subunit	33.5	Unknown
Bd2321	Q6MKR4	Subtilisin-like serine protease	74.9	Unknown
Bd2428	Q6MKG5	Serine protease	114.9	Extracellular
Bd1444	Q6MN19	Serine protease, subtilase family	111.5	Unknown
Bd2692	Q6MJS6	Protease	53	Extracellular
Bd2627	Q6MJY9	Periplasmic protease	32.3	Unknown
Bd2535	Q6MK75	Putative serine protease	28.5	Unknown
Bd3857	Q6MGR5	Alkaline serine protease subtilase family	43.2	Extracellular
Bd0449	Q6MQL6	Putative protease	57.2	Unknown
Bd2675	Q6MJU3	Putative membrane protein with protease subunit	33.5	Unknown
Peptidases
Bd0306	Q6MQZ5	Carboxypeptidase	34	Unknown
Bd1962	Q6MLP5	Putative V8-like Glu-specific endopeptidase	31.3	Unknown
Bd3622	Q6MHC8	Aminopeptidase	45.6	Extracellular
cpt	Q6MIC9	Carboxypeptidase		N/A
dcp	Q6MII6	Peptidyl-dipeptidase		N/A
pip	Q6MHR0	Proline iminopeptidase		N/A
Bd1518	Q6MMV5	Aminopeptidase	78	Unknown