TABLE 2.

UPEC outer membrane subproteome following culture in urine

IdentificationORFFunctionMrapI a
IutAc3623Ferric aerobactin receptor84,0505.24
ChuAc4308Heme/hemoglobin receptor71,1005.02
NA bc2482Putative receptor for iron compound79,1785.42
IroBc1254Glucosyltransferase42,3066.06
FhuAc0185Ferrochrome-iron receptor82,1825.33
Ihac3610Iron-regulated adhesin, catecholate receptor76,5115.64
IroNc1250Siderophore receptor79,3855.79
IreAc5174Iron-regulated virulence protein75,3066.15
MetQc0238d-Methionine binding lipoprotein29,3185.13
OmpFc1071Porin39,3544.78
TolCc3781Outer membrane efflux protein55,0535.80
OmpAc1093Porin41,0546.24
OmpCc2758Porin41,2254.59
Slpc4304Starvation-inducible outer membrane lipoprotein22,2106.27
YbhCc0849Pectin methylesterase lipoprotein67,0757.00
HemXc4722Putative uroporphyrin methyltransferase43,9574.61
BtuBc4929Vitamin B12 (cobalamin) receptor68,3975.42
SmpAc3139Small protein A (outer membrane lipoprotein)12,3028.71
OmpWc1722Pole-localized outer membrane protein25,8775.93
Tsxc0521Nucleoside-specific pore-forming protein35,4805.82
FadLc2889Outer membrane long-chain fatty acid transport protein48,6804.80
Ag43c1273Type V secretion/autotransporter, adhesin113,1526.20
AcrAc0581Acriflavine resistance and efflux protein43,5218.41
ZipAc2946Membrane-tethered cell division protein36,9675.63
YfgMc3035Membrane protein assembly complex22,1465.07
YfiOc3117Essential outer membrane lipoprotein27,8296.16
OmpXc0900Acid- or base-induced putative adhesin18,6036.56
DcrBc4265Outer membrane phage adsorption protein22,1606.11
FliCc2338Flagellin60,9384.68
  • a Theoretical masses and isoelectric points were determined by using the ExPASy proteomics server UniProt Knowledgebase (http://ca.expasy.org).

  • b NA, no gene name available.