TABLE 4.

Poorly expressed S°-independent ORFs^a

ORF	Descriptionb
53135	[Conserved hypothetical protein]
349245	[Flagellum-related protein D, putative]
350457	[Conserved hypothetical protein]
350944	[Flagellin B2 precursor]
351748	[Flagellin B2 precursor]
373060	[ABC transporter, OppBC family]
379218	[β-Galactosidase precursor]
488057	[DNA mismatch repair protein, MutS]
562899	[Molybdopterin converting factor, subunit 1, moaD]
575520	[NADH oxidase, noxA-4/nitrite reductase]
637268	[Molybdopterin-guanine dinucleotide biosynthesis protein, mobA]
637303	[Hydrogenase maturation protease, hycI]
722839	[Conserved hypothetical protein]
738742	[Conserved hypothetical protein]
743892	[Putative proline depeptidase]
834030	[Conserved hypothetical protein]
838710	[Conserved hypothetical protein]
880926	[Ferric enterobactin transport ATP-binding protein homolog]
881669	[Iron(III) ABC transporter, permease protein, hemU-1]
882732	[Iron(III) ABC transporter ATP-binding protein, hemV-2]
962748	[Alkaline phosphatase IV precursor]
1012695	[Phosphoglycerate kinase]
1138558	[Transcriptional regulator (FurR family)]
1158892	[Dissimilatory sulfate adenylyl transferase]
1165967	[4-Aminobutyrate aminotransferase]
1197174	[Putative nucleolar protein II, Nol1-Nop2-sun family]
1208389	[Conserved hypothetical protein]
1417217	[Sugar-binding transport ATP-binding protein]
1647980	[2-keto-acid:ferredoxin oxidoreductase subunit alpha]
1668574	[Sarcosine oxidase, alpha subunit, SoxA]
1669077	[Putative polyferredoxin, muhB]
1711295	[Molybdenum cofactor biosynthesis protein, moaC]
1873595	[Nitrogen reductase, N terminus]
1873914	[Ferredoxin-family protein]

^aORFs displaying average fluorescent intensities below 2,000 (see Fig. 1B). 

^bSee Table 1 for details.