Compositions produced using enteric pathogens and methods of use
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-039/108
A61K-039/00
C07K-014/255
C07K-014/205
A61K-039/02
C07K-014/245
출원번호
US-0371800
(2016-12-07)
등록번호
US-9950052
(2018-04-24)
발명자
/ 주소
Emery, Daryll A.
Straub, Darren E.
Wonderling, Laura
출원인 / 주소
EPITOPIX, LLC
대리인 / 주소
Mueting, Raasch & Gebhardt, PA
인용정보
피인용 횟수 :
0인용 특허 :
54
초록▼
The present invention provides compositions including polypeptides having the characteristics of polypeptides expressed by a reference microbe such E. coli or Salmonella. Examples of Salmonella strains that can be used include, for instance, S. enterica serovar Newport, S. enterica serovar Enteritid
The present invention provides compositions including polypeptides having the characteristics of polypeptides expressed by a reference microbe such E. coli or Salmonella. Examples of Salmonella strains that can be used include, for instance, S. enterica serovar Newport, S. enterica serovar Enteritidis, S. enterica serovar Typhimurium, and S. enterica serovar Dublin. Also provided are compositions including polypeptides having a particular molecular weight and a mass fingerprint that includes polypeptide fragments having a particular set of masses, or polypeptides having an amino acid sequence with at least about 95% identity with an amino acid sequence, wherein the polypeptide has seroreactive activity. The present invention also provides methods of making and methods of using such compositions.
대표청구항▼
1. A composition comprising: a first isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 88 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the first isolated iron-regulated p
1. A composition comprising: a first isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 88 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the first isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 649.35±300 parts per million (ppm), 671.36±300 ppm, 820.42±300 ppm, 1123.53±300 ppm, 1278.78±300 ppm, 1296.65±300 ppm, 1324.64±300 ppm, 1380.62±300 ppm, 1423.72±300 ppm, 1550.73±300 ppm, 1702.85±300 ppm, 1731.80±300 ppm, 2023.96 ±300 ppm, 2019.88±300 ppm, 2234.98±300 ppm, 2785.41±300 ppm, and 2847.27±300 ppm;a second isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 82 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the second isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 628.39±400 ppm, 1306.65±400 ppm, 1515.70±400 ppm, 1577.83±400 ppm, 1633.84±400 ppm, 1786.85±400 ppm, 1796.82±400 ppm, 1980.96±400 ppm, 2087.91±400 ppm, 2091.10±400 ppm, 2126.08±400 ppm, and 2843.31±400 ppm;a third isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 79 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the third isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 685.41±300 ppm, 736.37±300 ppm, 841.51±300 ppm, 860.45±300 ppm, 1146.60±300 ppm, 1207.57±300 ppm, 1243.56±300 ppm, 1278.57±300 ppm, 1472.74±300 ppm, 1486.76±300 ppm, 1578.82±300 ppm, 1615.78±300 ppm, 1717.84±300 ppm, 2013.89 ±300 ppm, 2035.91±300 ppm, and 2110.03±300 ppm; andan effective amount of a pharmaceutically acceptable adjuvant. 2. The composition of claim 1 further comprising: a fourth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 60 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fourth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 675.33±300 ppm, 678.37±300 ppm, 1755.80±300 ppm, 1819.86±300 ppm, 1892.00±300 ppm, 1930.95±300 ppm, 2023.92±300 ppm, 2158.14±300 ppm, 2206.07 ±300 ppm, 2255.23±300 ppm, 2323.11±300 ppm, 2357.17±300 ppm, and 2698.25±300 ppm;a fifth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 54 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fifth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 787.46±400 ppm, 801.43±400 ppm, 827.45±400 ppm, 913.53±400 ppm, 1230.57±400 ppm, 1284.64±400 ppm, 1322.76±400 ppm, 1344.62±400 ppm, 1549.77±400 ppm, 1615.87±400 ppm, 1736.92±400 ppm, 1828.90±400 ppm, 2033.96±400 ppm, 2123.10±400 ppm, 2183.09±400 ppm, and 2226.05±400 ppm;a sixth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 46 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the sixth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 730.43±350 ppm, 858.46±350 ppm, 963.46±350 ppm, 1562.74±350 ppm, 1660.77±350 ppm, 1683.90±350 ppm, 1730.86±350 ppm, 2132.06±350 ppm, 2209.07±350 ppm, 2355.08±350 ppm, and 3216.38±350 ppm;a seventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 45 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the seventh isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 785.41±400 ppm, 1024.46±400 ppm, 1029.51±400 ppm, 1254.61±400 ppm, 1496.68±400 ppm, 1504.74±400 ppm, 1586.77±400 ppm, 1651.74±400 ppm, 1777.83±400 ppm, 1898.94±400 ppm, and 1997.92±400 ppm;an eighth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 38 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eighth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 867.44±300 ppm, 1248.54±300 ppm, 1438.68±300 ppm, 1933.77±300 ppm, 2217.05±300 ppm, 2389.09±300 ppm, 2602.22±300 ppm, 2976.48±300 ppm, and 3306.53±300 ppm;a ninth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 37 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the ninth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 817.43±1 Da, 1279.64±1 Da, 1377.69±1 Da, 2231.16±1 Da, 2599.35±1 Da, and 2601.27±1 Da;a tenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 31 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the tenth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 706.34±300 ppm, 776.48±300 ppm, 929.52±300 ppm, 964.57±300 ppm, 1065.58±300 ppm, 1108.55±300 ppm, 1204.61±300 ppm, 1403.81±300 ppm, 1575.80±300 ppm, and 2376.17±300 ppm;an eleventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 30 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eleventh isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 716.40±400 ppm, 1338.68±400 ppm, 1462.66±400 ppm, 1840.79±400 ppm, 1881.92±400 ppm, 2262.94±400 ppm, 2824.20±400 ppm, and 2867.41±400 ppm;a twelfth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 19 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the twelfth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 914.52±1 Da, 941.43±1 Da, 950.52±1 Da, 1019.54±1 Da, 1362.63±1 Da, 1484.73±1 Da, 1516.89±1 Da, 1603.83±1 Da, 1675.81±1 Da, 1677.85±1 Da, 1754.99±1 Da, 1931.94±1 Da, and 2262.14±1 Da; ora thirteenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 16 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the thirteenth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having m/z values of 602.30±1 Da, 914.52±1 Da, 941.43±1 Da, 950.52±1 Da, 1019.54±1 Da, 1042.61±1 Da, of 1147.63±1 Da, 1362.63±1 Da, 1484.73±1 Da, 1516.89±1 Da, 1603.83±1 Da, 1675.81±1 Da, 1754.99±1 Da, 1767.87±1 Da, 1931.94±1 Da, and 2262.14±1 Da. 3. A method of inducing production in an animal of antibody that specifically binds an iron regulated polypeptide isolated from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, the method comprising: administering to the animal an effective amount of the composition of claim 1. 4. The method of claim 3 wherein the animal is avian, bovine, caprine, ovine, porcine, bisontine, cervine, equine, a companion animal, or human. 5. The method of claim 4 wherein the method further comprises collecting the antibody from the animal. 6. The method of claim 5 wherein the method further comprises isolating the antibody. 7. A composition comprising: a first isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 88 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the first isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1086 to SEQ ID NO:1102;a second isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 82 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the second isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1055 to SEQ ID NO:1066;a third isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 79 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the third isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1067 to SEQ ID NO:1071 and SEQ ID NO:1073 to SEQ ID NO:1083; andan effective amount of a pharmaceutically acceptable adjuvant. 8. The composition of claim 7 further comprising: a fourth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 60 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fourth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1103 to SEQ ID NO:1115;a fifth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 54 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fifth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1116 to SEQ ID NO:1131;a sixth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 46 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the sixth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1132 to SEQ ID NO:1135, SEQ ID NO:1137 to SEQ ID NO:1140, SEQ ID NO:1142, SEQ ID NO:1143, and SEQ ID NO:1145;a seventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 45 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the seventh isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1146 to SEQ ID NO:1156;an eighth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 38 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eighth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1157 to SEQ ID NO:1165;a ninth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 37 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the ninth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1166 to SEQ ID NO:1171;a tenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 31 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the tenth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1172 to SEQ ID NO:1176, SEQ ID NO:1178, SEQ ID NO:1179, SEQ ID NO:1181, SEQ ID NO:1182, and SEQ ID NO:1184;an eleventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 30 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eleventh isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1185 to SEQ ID NO:1188, SEQ ID NO:1190, and SEQ ID NO:1192 to SEQ ID NO:1194;a twelfth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 19 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the twelfth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1195 to SEQ ID NO:1207; ora thirteenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 16 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the thirteenth isolated iron-regulated polypeptide, if digested with trypsin, produces polypeptide fragments having the amino acid sequences of SEQ ID NO:1208 to SEQ ID NO:1223. 9. A method of inducing production in an animal of antibody that specifically binds an iron regulated polypeptide isolated from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, the method comprising: administering to the animal an effective amount of the composition of claim 7. 10. The method of claim 9 wherein the animal is avian, bovine, caprine, ovine, porcine, bisontine, cervine, equine, a companion animal, or human. 11. The method of claim 10 wherein the method further comprises collecting the antibody from the animal. 12. The method of claim 11 wherein the method further comprises isolating the antibody. 13. A composition comprising: a first isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 88 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the first isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1086, SEQ ID NO:1087, SEQ ID NO:1088, SEQ ID NO:1089, SEQ ID NO:1090, SEQ ID NO:1091, SEQ ID NO:1092, SEQ ID NO:1093, SEQ ID NO:1094, SEQ ID NO:1095, SEQ ID NO:1096, SEQ ID NO:1097, SEQ ID NO:1098, SEQ ID NO:1099, SEQ ID NO:1100, SEQ ID NO:1101, and SEQ ID NO:1102;a second isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 82 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the second isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1055, SEQ ID NO:1056, SEQ ID NO:1057, SEQ ID NO:1058, SEQ ID NO:1059, SEQ ID NO:1060, SEQ ID NO:1061, SEQ ID NO:1062, SEQ ID NO:1063, SEQ ID NO:1064, and SEQ ID NO:1066;a third isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 79 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the third isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1067, SEQ ID NO:1068, SEQ ID NO:1070, SEQ ID NO:1071, SEQ ID NO:1073, SEQ ID NO:1074, SEQ ID NO:1075, SEQ ID NO:1076, SEQ ID NO:1077, SEQ ID NO:1078, SEQ ID NO:1079, SEQ ID NO:1080, SEQ ID NO:1082, and SEQ ID NO:1083; andan effective amount of a pharmaceutically acceptable adjuvant. 14. The composition of claim 13 further comprising: a fourth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 60 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fourth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1103, SEQ ID NO:1104, SEQ ID NO:1105, SEQ ID NO:1106, SEQ ID NO:1107, SEQ ID NO:1108, SEQ ID NO:1109, SEQ ID NO:1110, SEQ ID NO:1111, SEQ ID NO:1112, SEQ ID NO:1113, SEQ ID NO:1114, and SEQ ID NO:1115;a fifth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 54 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the fifth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1116, SEQ ID NO:1117, SEQ ID NO:1118, SEQ ID NO:1119, SEQ ID NO:1120, SEQ ID NO:1121, SEQ ID NO:1122, SEQ ID NO:1124, SEQ ID NO:1125, SEQ ID NO:1126, SEQ ID NO:1127, SEQ ID NO:1128, SEQ ID NO:1129, SEQ ID NO:1130, and SEQ ID NO:1131;a sixth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 46 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the sixth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1132, SEQ ID NO:1133, SEQ ID NO:1134, SEQ ID NO:1135, SEQ ID NO:1137, SEQ ID NO:1138, SEQ ID NO:1139, SEQ ID NO:1140, SEQ ID NO:1143, and SEQ ID NO:1145;a seventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 45 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the seventh isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1146, SEQ ID NO:1147, SEQ ID NO:1148, SEQ ID NO:1149, SEQ ID NO:1150, SEQ ID NO:1151, SEQ ID NO:1152, SEQ ID NO:1153, SEQ ID NO:1154, SEQ ID NO:1155, and SEQ ID NO:1156;an eighth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 38 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eighth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1157, SEQ ID NO:1158, SEQ ID NO:1159, SEQ ID NO:1160, SEQ ID NO:1161, SEQ ID NO:1162, SEQ ID NO:1164, and SEQ ID NO:1165;a ninth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 37 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the ninth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1166, SEQ ID NO:1167, SEQ ID NO:1168, SEQ ID NO:1169, SEQ ID NO:1170, and SEQ ID NO:1171;a tenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 31 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the tenth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1172, SEQ ID NO:1173, SEQ ID NO:1174, SEQ ID NO:1175, SEQ ID NO:1176, SEQ ID NO:1178, SEQ ID NO:1179, SEQ ID NO:1181, SEQ ID NO:1182, and SEQ ID NO:1184;an eleventh isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 30 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the eleventh isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1185, SEQ ID NO:1186, SEQ ID NO:1187, SEQ ID NO:1188, SEQ ID NO:1190, SEQ ID NO:1192, SEQ ID NO:1193, and SEQ ID NO:1194;a twelfth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 19 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the twelfth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1195, SEQ ID NO:1196, SEQ ID NO:1197, SEQ ID NO:1198, SEQ ID NO:1199, SEQ ID NO:1200, SEQ ID NO:1201, SEQ ID NO:1203, SEQ ID NO:1205, and SEQ ID NO:207; ora thirteenth isolated iron-regulated polypeptide from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, having a molecular weight of 16 kDa as measured following electrophoresis on an SDS-polyacrylamide gel, wherein the thirteenth isolated iron-regulated polypeptide comprises the amino acid sequences of SEQ ID NO:1208, SEQ ID NO:1209, SEQ ID NO:1210, SEQ ID NO:1211, SEQ ID NO:1212, SEQ ID NO:1215, SEQ ID NO:1216, SEQ ID NO:1217, SEQ ID NO:1219, SEQ ID NO:1220, and SEQ ID NO:1121. 15. A method of inducing production in an animal of antibody that specifically binds an iron regulated polypeptide isolated from E. coli strain MS040324, deposited under accession number ATCC PTA-124619, the method comprising: administering to the animal an effective amount of the composition of claim 13. 16. The method of claim 15 wherein the animal is avian, bovine, caprine, ovine, porcine, bisontine, cervine, equine, a companion animal, or human. 17. The method of claim 16 wherein the method further comprises collecting the antibody from the animal. 18. The method of claim 17 wherein the method further comprises isolating the antibody.
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