Table 3.

Identified Cross-Linked Proteins from >250 kD Gel Bands in Anti-OmcA IP of MRN and DSS Cell-Lysate Labeling^a

gene	DSS	MRN	annotation	categoryb	MW (kDa)
SO0225	1928		DNA-directed RNA polymerase, rpoC	C	156
SO0224	1431	74	DNA-directed RNA polymerase, rpoB	C	150
SO1490	987		alcohol dehydrogenase II, AdhB	C	40
SO0229	928	359	translation elongation factor Tu, TufA	C	43
SO0217	888c	367c	translation elongation factor Tu, TufB	C	43
SO4749	467		ATP synthase F1, alpha subunit	C	55
SO1142	321	88	carbamoyl-phosphate synthase, CarB	C	119
SO4747	238	45c	ATP synthase F1, beta subunit	C	50
SO2638	170		leucine dehydrogenase, Ldh	C	37
SO0314	161	130	ornithine decarboxylase, SpeF	C	82
SO3032	160		NTP-dependent alcaligin synthetase, AlcC	C	69
SO1679	120		branched-chain acyl-CoA dehydrogenase	C	42
SOA0112	117		lipoprotein, putative	OM	146
SO1521	100		conserved hypothetical protein	C	103
SO3532	91		isoleucyl-tRNA synthetase, IleS	C	106
SO0021	86		fatty oxidation complex, alpha subunit	C	77
SO0256	81		DNA-directed RNA polymerase, RpoA	C	36
SO4030	73		excinuclease ABC, A subunit, UvrA	C	106
SO1295	68c	138c	major outer membrane lipoprotein	OM	9
SO3440	56		enolase, Eno	C	42
SO1779	41c	140c	OmcA	OM	80
SO3542		55	conserved hypothetical protein	C	90

^aThe numbers in the table are the Mascot scores.

^bC denotes cytoplasmic, and OM denotes outer membrane.

^cIndicates that those proteins were also identified from on-cell labeling.