Proteomic analysis of enterotoxigenic Escherichia coli (ETEC) in neutral and alkaline conditions

BMC Microbiology

Table 4 Envelop and periplasmic proteins

Protein	Description	1D-LC	2D-LC	Regulation	Run	Matching
AcrA	Acriflavin resistance protein A	2.54	2.78	UP	2-3/1-3	Both
BamA	Outer membrane protein assembly factor BamA		1.50	UP	1-2	H10407
BamD	Outer membrane protein assembly factor BamD		1.55	UP	All	Both
CopA	Copper exporting ATPase		0.44	DOWN	2-3	Both
DsbA	Thiol:disulfide interchange protein	2.33	2.00	UP	All/2-3	Both
HchA	Molecular chaperone Hsp31 and glyoxalase 3		0.41	DOWN	All	Both
OmpA	Outer membrane protein A		1.60	UP	2-3	Top
SecB	Protein-export protein SecB	0.29	0.29	DOWN	All	Both
SecD	Protein translocase subunit SecD	1.67		UP	All	Both
SecF	Protein-export membrane protein SecF		1.77	UP	2-3	Both
SlyB	Outer membrane lipoprotein SlyB	1.54		UP	1-2	Top
TraT	Putative complement resistance protein TraT	0.52		DOWN	1-3	H10407
YbiT	ABC transporter ATP-binding protein	1.67		UP	2-3	Top
YbjP	Putative lipoprotein	0.52	0.46	DOWN	1-2/2-3	Top
YidC	Membrane protein insertase YidC	2.04	1.86	UP	All	Both
YjjK	ABC transporter related protein		1.34	UP	All	Top
YtfQ	Periplasmic binding protein/LacI transcriptional regulator	0.38		DOWN	2-3	Top

ISSN: 1471-2180