Brucellosis is a prevalent zoonotic disease and is endemic in the Middle East, South America, and other areas of the world. In this study, complete inventories of putative functional ABC systems of five
There are six traditionally recognised
Genome sequence analysis of
ABC transporters are responsible for the import and export of many different substances across cellular membranes [
The recent sequencing of the genomes of
The prediction of ABC systems in sequenced bacterial genomes is based on annotation- and similarity-based homology assessment of identified or predicted ABC proteins from heterologous bacterial systems. The Artemis viewer (available from
The ABC system inventories compiled in this study include systems that contain genes with predicted frame shift mutations and premature stop codons. For example, the
The genome structures of
Reconstruction and comparative inventories of
Number | Family | Subfamily | Substrate/Function | Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 | ART | REG | Involved in gene expression regulation | ABC2 | BMEI0288 | BruAb11738 | BR1753 | BOV_1692 | BCAN_A1791 |
2 | ART | REG | Involved in gene expression regulation | ABC2 | BMEI0553 | BruAb11451 | BR1456 | BOV_1411 | BCAN_A1491 |
3 | ART | REG | Involved in gene expression regulation | ABC2 | BMEI1258 | BruAb10711 | BR0692 | BOV_0683 | BCAN_A0704 |
4 | CBY | CBU | Cobalt import | ABC | BruAb11365 | BR1368 | BOV_1324 | BCAN_A1395 | |
CBY | CBU | Cobalt import | IM | BMEI0637 | BruAb11364 | BR1367 | BOV_1323 | BCAN_A1394, CbiQ | |
5 | CCM | Possibly heme export | IM | BMEI1851 | BR0096, ccmC | BOV_0094 | BCAN_A0098, ccmC | ||
CCM | Possibly heme export | IM | BMEI1852 | BR0095, ccmB | BOV_0093 | BCAN_A0097, ccmB | |||
CCM | Possibly heme export | ABC | BMEI1853 | BR0094, ccmA | BOV_0092 | BCAN_A0096, ccmA | |||
6 | CDI | Involved in cell division | IM | BMEI0073, ftsX | BruAb11971 | BR1996 | BCAN_A2042 | ||
CDI | Involved in cell division | ABC | BMEI0072, ftsE | BruAb11972, ftsE | BR1997, ftsE | BCAN_A2043, ftsE | |||
7 | CLS | O antigen export system | ABC | BMEI1416, rfbB | BR0519, rfbE | BOV_0523 | BCAN_A0531, rfbB | ||
CLS | O antigen export system | IM | BMEI1415, rfbD | BR0520, rfbD | BOV_0524 | BCAN_A0532, rfbD | |||
8 | DLM (ABCY) | D-L-Methionine and derivatives import | LPP | BMEI1954 | |||||
9 | DLM (ABCY) | D-L-Methionine and derivatives import | IM | BMEII0336 | BruAb20271 | BRA0962 | BOV_A0903 | BCAN_B0983 | |
DLM (ABCY) | D-L-Methionine and derivatives import | ABC | BMEII0337 | BruAb20272 | BRA0961 | BOV_A0902 | BCAN_B0982 | ||
DLM (ABCY) | D-L-Methionine and derivatives import | LPP | BMEII0338 | BruAb20273 | BRA0960 | ||||
10 | DPL | CYD | Cytochrome bd biogenesis and cysteine export | IM-ABC | BMEII0761, cydC | BruAb20713 | BRA0509 | BOV_A0443 | BCAN_B0508 |
DPL | CYD | Cytochrome bd biogenesis and cysteine export | IM-ABC | BMEII0762, cydD | BruAb20714, cydD | BRA0508, cydD | BOV_A0442 | BCAN_B0507, CydD | |
11 | DPL | MDL | Involved in mitochondrial export systems | IM-ABC | BMEI0323, msbA | BruAb11700 | BR1715 | BOV_1657 | BCAN_A1753 |
12 | DPL | HMT | Involved in mitochondrial export systems | IM-ABC | BMEI0472 | BruAb11533 | BOV_1493 | BCAN_A1581 | |
DPL | HMT | Involved in mitochondrial export systems | IM-ABC | BMEI0471 | BruAb11534 | BOV_1494 | BCAN_A1582 | ||
13 | DPL | PRT | Proteases, lipase, S-layer protein export | OMP | BMEI1029, TolC | BruAb10954 | BCAN_A0957 | ||
14 | DPL | CHV | Beta-(1–>2) glucan export | IM-ABC | BMEI0984 | BruAb11004 | BR0998 | BCAN_A1015 | |
15 | DPL | HMT | Heavy metal tolerance protein | IM-ABC | BMEI1492 | BruAb10321 | BR0442 | BOV_0449 | BCAN_A0446 |
16 | DPL | HMT | Involved in mitochondrial export systems | IM-ABC | BMEI1743 | ||||
DPL | HMT | Involved in mitochondrial export systems | IM-ABC | BMEI1742 | BOV_0198 | ||||
17 | DPL | LIP | Involved in lipid A or polysaccharide export | IM-ABC | BMEII0250 | BruAb20990 | BRA1050 | BOV_A0988 | BCAN_B1071 |
18 | DRI | YHIH | Unknown | IM | BMEI0656 | BruAb11347 | BR1349 | BOV_1307 | BCAN_A1377 |
DRI | YHIH | Unknown | IM | BMEI0655 | |||||
DRI | YHIH | Unknown | ABC2 | BMEI0654 | BR1350 (ABC2-IM) | BOV_1308 | |||
DRI | YHIH | Unknown | MFP | BMEI0653 | BruAb11349 | BR1351 | BOV_1309 | BCAN_A1379 | |
19 | DRI | YHIH | Unknown | IM | BMEII0801 | BruAb20757 | BRA0465 | BCAN_B0467 | |
DRI | YHIH | Unknown | ABC | BMEII0802, drrA | BOV_A0403 | ||||
DRI | YHIH | Unknown | MFP | BMEII0803 | BruAb20759 | BRA0463 | BOV_A0404 | BCAN_B0465 | |
20 | DRI | NOS | Nitrous oxide reduction | IM | BMEII0970, nosY | BruAb20902, nosY | BRA0278, nosY | BOV_A0254 | BCAN_B0280 |
DRI | NOS | Nitrous oxide reduction | ABC | BMEII0971, nosF | BruAb20903, nosF | BRA0277, nosF | BOV_A0253 | BCAN_B0279 | |
DRI | NOS | Nitrous oxide reduction | SS | BMEII0972 | BruAb20904, nosD | BRA0276, nosD | BOV_A0252 | BCAN_B0278 | |
21 | FAE | Fatty acid export | IM-ABC | BMEI0520 | BruAb11484 | BR1490 | BCAN_A1528 | ||
22 | FAE | Fatty acid export | IM-ABC | BMEII0976 | BruAb20908 | BOV_A0247 | BCAN_B0273 | ||
23 | HAA | Branched-chain amino acids | IM | BMIE0258, LivH | BruAb11771 | BR1790 | BOV_1725 | BCAN_A1829 | |
HAA | Branched-chain amino acids | IM | BMIE0259, LivM | BruAb11772 | BR1791 | BOV_1724 | BCAN_A1828 | ||
HAA | Branched-chain amino acids | ABC | BMEI0260, braF | BOV_1723 | BCAN_A1827 | ||||
HAA | Branched-chain amino acids | ABC | BMEI0261, braG | BruAb11769 | BR1789 | BOV_1722 | |||
HAA | Branched-chain amino acids | BP | BMEI0263 | BruAb11765 | BR1785 | BOV_1720 | BCAN_A1823 | ||
HAA | Branched-chain amino acids | BP | BMEI0264 | BruAb11767 | BR1782 | BCAN_A1820 | |||
HAA | Branched-chain amino acids | BP | BMEI0265 | ||||||
24 | HAA | Branched-chain amino acids | BP | BMEI1930 | BR0014 | BOV_0012 | BCAN_A0014 | ||
25 | HAA | Branched-chain amino acids | ABC | BMEII0065, livF | BruAb20027 | BRA0028 | BOV_A0025 | BCAN_B0030 | |
HAA | Branched-chain amino acids | ABC | BMEII0066, livG | BruAb20028 | BRA0027 | BOV_A0024 | |||
HAA | Branched-chain amino acids | IM | BMEII0067, livM | BruAb20025 | BRA0026 | BOV_A0023 | BCAN_B0028 | ||
HAA | Branched-chain amino acids | IM | BMEII0068, livH | BruAb20026 | BRA0025 | BCAN_B0027 | |||
HAA | Branched-chain amino acids | BP | BruAb20024 | BRA0024 | BOV_A0021 | BCAN_B0026 | |||
26 | HAA | Branched-chain amino acids | ABC | BMEII0098 | BruAb21132 | BRA1197 | BOV_A1099 | BCAN_B1227 | |
HAA | Branched-chain amino acids | ABC | BruAb21133 | BRA1196 | BOV_A1098 | BCAN_B1226 | |||
HAA | Branched-chain amino acids | IM | BMEII0101 | BruAb21131 | BRA1194 | BOV_A1097 | |||
HAA | Branched-chain amino acids | IM | BMEII0102 | BOV_A1096 | BCAN_B1224 | ||||
HAA | Branched-chain amino acids | BP | BMEII0103 | BruAb21129 | BRA1193 | BOV_A0195 | BCAN_B1223 | ||
27 | HAA | Branched-chain amino acids | ABC | BMEII0119 | BruAb21111 | BRA1176 | BCAN_B1207 | ||
HAA | Branched-chain amino acids | IM-ABC | BMEII0120 | BruAb21112 | BRA1175 | BOV_A1078 | BCAN_B1206 | ||
HAA | Branched-chain amino acids | IM | BMEII0121 | BruAb21110 | BRA1174 | BCAN_B1205 | |||
HAA | Branched-chain amino acids | BP | BMEII0122 | BruAb21109 | BRA1173 | BOV_A1076 | BCAN_B1204 | ||
28 | HAA | Branched-chain amino acids | IM | BMEII0340 | BruAb20276 | BRA0957 | BCAN_B0977 | ||
HAA | Branched-chain amino acids | IM | BMEII0341 | BruAb20277 | BRA0956 | BOV_A0897 | BCAN_B0978 | ||
HAA | Branched-chain amino acids | ABC | BMEII0342 | BruAb20278 | BRA0955 | BOV_A0896 | BCAN_B0976 | ||
HAA | Branched-chain amino acids | ABC | BMEII0343 | BruAb20279 | BRA0954 | BOV_A0895 | BCAN_B0975 | ||
HAA | Branched-chain amino acids | BP | BMEII0344 | BruAb20280 | BRA0953 | BOV_A0894 | BCAN_B0974 | ||
29 | HAA | Branched-chain amino acids | ABC | BMEII0628 | BruAb20574 | BRA0652 | BOV_A0613 | BCAN_B0652 | |
HAA | Branched-chain amino acids | ABC | BMEII0629 | BruAb20575 | BRA0651 | BOV_A0614 | BCAN_B0651 | ||
HAA | Branched-chain amino acids | IM | BMEII0630 | BruAb20577 | BRA0650 | BCAN_B0649 | |||
HAA | Branched-chain amino acids | IM | BMEII0632 | BRA0649 | BOV_A0612 | BCAN_B0650 | |||
HAA | Branched-chain amino acids | BP | BMEII0633 | BruAb20578 | BRA0648 | BOV_A0610 | BCAN_B0648 | ||
30 | HAA | Branched-chain amino acids | BP | BMEII0875 | BruAb20801 | BRA0392 | BCAN_B0398 | ||
HAA | Branched-chain amino acids | BP | BMEII0868 | BruAb20809 | BRA0400 | BCAN_B0395 | |||
HAA | Branched-chain amino acids | ABC | BMEII0874 | BruAb20806 | BRA0395 | BOV_A0338 | BCAN_B0389 | ||
HAA | Branched-chain amino acids | ABC | BMEII0873 | BruAb20807 | BOV_A0337 | BCAN_B0396 | |||
HAA | Branched-chain amino acids | IM | BruAb20808 | BRA0393 | BOV_A0336 | ||||
31 | ISB (ABCX) | Iron/sulphur centre biogenesis | CYTP | BMEI1040 | BruAb10941 | BR0931 | |||
ISB (ABCX) | Iron/sulphur centre biogenesis | CYTP | BMEI1042 | BruAb10940 | BR0933 | ||||
ISB (ABCX) | Iron/sulphur centre biogenesis | ABC | BMEI1041 | BruAb10942 | BR0932 | ||||
32 | ISVH | Iron-siderophores, VB12 and Hemin import | ABC | BMEI0660 | BruAb11342 | BR1344 | BOV_1302 | BCAN_A1371 | |
ISVH | Iron-siderophores, VB12 and Hemin import | IM | BMEI0659 | BruAb11343 | BR1345 | BOV_1304 | BCAN_A1372 | ||
ISVH | Iron-siderophores, VB12 and Hemin import | OMR | BMEI0657 | BruAb11344 | BR1347 | BOV_1306 | BCAN_A1374 | ||
ISVH | Iron-siderophores, VB12 and Hemin import | BP | BMEI0658 | BruAb11345 | BR1346 | BOV_1305 | BCAN_A1373 | ||
33 | ISVH | Iron(III) dicitrate import | BP | BMEII0535 | BruAb20476 | BRA0756 | BOV_A0705 | BCAN_B0763 | |
ISVH | Iron(III) dicitrate import | IM | BMEII0536, fecD | BruAb20477 | BRA0755 | BOV_A0704 | BCAN_B0764 | ||
ISVH | Iron(III) dicitrate import | ABC | BMEII0537, fecE | BruAb20478 | BRA0754 | BOV_A0703 | BCAN_B0762 | ||
34 | ISVH | Iron(III) import | ABC | BMEII0604 | BruAb20550 | BRA0678 | BOV_A0635 | BCAN_B0677 | |
ISVH | Iron(III) import | IM | BMEII0605, fatC | BruAb20551 | BRA0676 | BOV_A0634 | BCAN_B0675 | ||
ISVH | Iron(III) import | IM | BMEII0606, fatD | BruAb20552 | BRA0677 | BOV_A0633 | BCAN_B0676 | ||
ISVH | Iron(III) import | BP | BMEII0607 | BruAb20553 | BRA0675 | BOV_A0632 | BCAN_B0674 | ||
35 | MET | Zinc import | IM | BMEII0176, ZnuB | BruAb21061, ZnuB | BRA1124, ZnuB | BOV_A1029 | BCAN_B1152 | |
MET | Zinc import | ABC | BMEII0177, ZnuC | BruAb21060, ZnuC | BRA1123, ZnuC | BOV_A1028 | BCAN_B1151 | ||
MET | Zinc import | BP | BMEII0178, ZnuA | BruAb21059, ZnuA | BRA1122, ZnuA | BOV_A1027 | BCAN_B1150 | ||
36 | MKL | Involved in toluene tolerance | ABC | BMEI0964 | BruAb11025 | BR1020 | BOV_0987 | ||
MKL | Involved in toluene tolerance | IM | BMEI0965, ttg2B | BruAb1024 | BR1019 | BOV_0986 | |||
MKL | Involved in toluene tolerance | SS | BMEI0963, ttg2C | BruAb11026 | BR1021 | BOV_0988 | |||
37 | MOI | Thiamine import | ABC | BMEI0283, thiQ | BruAb11744 | BR1759 | BOV_1698 | BCAN_A1798 | |
MOI | Thiamine import | IM | BMEI0284, thiP | BruAb11743, thiP | BR1758, thiP | thiP, BCAN_A1797 | |||
MOI | Thiamine import | BP | BMEI0285 | BruAb11744, thiB | BR1757, thiB | BOV_1695 | thiB, BCAN_A1796 | ||
38 | MOI | Putrescine import | BP | BMEI0411, potF | BruAb11599 | BR1612 | BOV_1556 | BCAN_A1649 | |
MOI | Putrescine import | ABC | BMEI0412 | BruAb11598 | BR1611 | BCAN_A1648 | |||
MOI | Putrescine import | IM | BMEI0413 | BruAb11596 | BR1609 | BCAN_A1647 | |||
MOI | Putrescine import | IM | BMEI0414 | BR1610 | BCAN_A1646 | ||||
39 | MOI | Sulphate import | IM | BMEI0675, cysW | BruAb11328, cysW2 | BR1328, cysW2 | BOV_1288 | CysW, BCAN_A1353 | |
MOI | Sulphate import | IM | BMEI0674, cysT | BruAb11329 | BR1329 | BOV_1289 | CysT, BCAN_A1354 | ||
MOI | Sulphate import | BP | BMEI0673 | BruAb11330 | BR1330 | BOV_1290 | BCAN_A1355 | ||
40 | MOI | Sulphate import | ABC | BMEI1838 cysA | BruAb10107 | BR0110 | BOV_0107 | CysA, BCAN_A0113 | |
MOI | Sulphate import | IM | BMEI1839, cysW | BruAb10106 | BR0109, cysW1 | BOV_0106 | CysW, BCAN_A0112 | ||
MOI | Sulphate import | IM | BMEI1840, cyst | BruAb10105, cysT | BR0108 | BOV_0105 | CysT, BCAN_A0111 | ||
MOI | Sulphate import | BP | BMEI1841 | BruAb10104 | BR0107 | BOV_0104 | BCAN_A0110 | ||
41 | MOI | Phosphate import | ABC | BMEI1986, pstB | BruAb12116, pstB | BR2141, pstB | BOV_2056 | BCAN_A2185, pstB | |
MOI | Phosphate import | IM | BMEI1987, pstA | BruAb12114, pstC | BR2139, pstC | BOV_2055 | BCAN_A2184, pstA | ||
MOI | Phosphate import | IM | BMEI1988, pstC | BruAb12115, pstA | BR2140 | BOV_2054 | BCAN_A2183, pstC | ||
MOI | Phosphate import | BP | BMEI1989 | BruAb12113 | BR2138 | BOV_2053 | BCAN_A2128 | ||
42 | MOI | Molybdenum import | ABC | BMEII0003, modC | BruAb20090 | BRA0090, modC | BCAN_B0093, ModC | ||
MOI | Molybdenum import | IM | BMEII004, modB | BruAb20089 | BRA0089, modB | BOV_A0083 | BCAN_B0092, ModB | ||
MOI | Molybdenum import | BP | BMEII0005 | BruAb20088 | BRA0088, modA | BOV_A0082 | BCAN_B0091 | ||
43 | MOI | Spermidine/putrescine import | ABC | BMEII0193, potA | BruAb21046 | ||||
MOI | Spermidine/putrescine import | IM | BMEII0194, potB | BruAb21044 | BRA1106 | BCAN_B1128 | |||
MOI | Spermidine/putrescine import | IM | BMEII0195, potC | BruAb21045 | BRA1105 | BCAN_B1127 | |||
MOI | Spermidine/putrescine import | BP | BMEII0196 | BruAb21043 | BCAN_B1126 | ||||
44 | MOI | Unknown | BP | BMEII0479 | BruAb20422 | BRA0810 | BOV_A0760 | BCAN_B0824 | |
MOI | Unknown | ABC | BMEII0481 | BruAb20423 | BRA0809 | BOV_A0759 | BCAN_B0823 | ||
MOI | Unknown | IM | BMEII0483 | BruAb20424 | BRA0807 | BOV_A0758 | BCAN_B0822 | ||
MOI | Unknown | IM | BMEII0484 | BruAb20425 | BOV_A0757 | BCAN_B0821 | |||
45 | MOI | Iron(III) import | BP | BMEII0565 | BruAb20510 | BRA0720 | BOV_A0676 | BCAN_B0726 | |
MOI | Iron(III) import | IM2 | BMEII0566 | BruAb20511 | BRA0719 | BOV_A0675 | BCAN_B0274 | ||
MOI | Iron(III) import | ABC | BMEII0567 | BruAb20512 | BRA0718 | BOV_A0674 | BCAN_B0725 | ||
46 | MOI | Iron(III) import | ABC | BMEII0583 | BruAb20529 | BRA0701 | BOV_A0656 | BCAN_B0702 | |
MOI | Iron(III) import | BP | BMEII0584 | BruAb20530 | BRA0700 | BOV_A0655 | BCAN_B0703 | ||
MOI | Iron(III) import | IM2 | BMEII0585 | BruAb20531 | BRA0699 | BOV_A0654 | BCAN_B0701 | ||
47 | MOI | Spermidine/putrescine import | IM | BMEII0920, potC | BruAb20852 | BRA0328 | BOV_A0303 | BCAN_B0331 | |
MOI | Spermidine/putrescine import | IM | BMEII0921, potB | BruAb20853 | BRA0329 | BCAN_B0330 | |||
MOI | Spermidine/putrescine import | ABC | BMEII0922, potA | BruAb20855 | BRA0327 | BOV_A0301 | BCAN_B0329 | ||
MOI | Spermidine/putrescine import | BP | BMEII0923, potD | BruAb20854 | BRA0326 | BOV_A0300 | BCAN_B0328 | ||
48 | MOI | Iron(III) import | BP | BMEII1120 | BruAb20113 | BRA0115 | BOV_A0105 | BCAN_B0119 | |
MOI | Iron(III) import | IM | BMEII1121, sufB | BruAb20111 | BRA0114 | BOV_A0104 | BCAN_B0118 | ||
MOI | Iron(III) import | IM | BMEII1122, sufB | BruAb20112 | BRA0113 | BOV_A0103 | BCAN_B0117 | ||
MOI | Iron(III) import | ABC | BMEII1123, sufC | BruAb20110 | BRA0112 | BOV_A0102 | BCAN_B0116 | ||
49 | New1 | Unknown | IM | BMEI0013 | BruAb12030 | BR2055 | BOV_1975 | BCAN_A2101 | |
New1 | Unknown | ABC | BMEI0012 | BruAb12031 | BR2056 | BCAN_A2102 | |||
New1 | Unknown | BP | BMEI0014 | ||||||
New1 | Unknown | BP | BMEI0015 | ||||||
50 | MOS | Ribose import | ABC2 | BMEI0391 | BruAB11620, rbsA-2 | BR1632, rbsA-2 | BOV_1576 | BCAN_A1669 | |
MOS | Ribose import | IM | BMEI0392 | BruAB11619, rbsC-2 | BR1631, rbsC-2 | BOV_1575, rbsC2 | BCAN_A1668 | ||
MOS | Ribose import | BP | BMEI0393 | BruAB11618 | BR1630 | BOV_1574 | BCAN_A1667 | ||
51 | MOS | Ribose Import | ABC | BMEI0665 | BruAb11337 | BR1339 | BCAN_A1367 | ||
MOS | Ribose Import | IM | BMEI0664 | BR1340 | BOV_1300 | BCAN_A1368 | |||
MOS | Ribose Import | BP | BMEI0663 | BruAb11340 | BR1342 | BCAN_A1369 | |||
MOS | Ribose Import | BP | BMEI0662 | BruAb11335 | |||||
52 | MOS | Ribose import | BP | BMEI1390 | BruAb10566, rbsB1 | BR0544, rbsB1 | BOV_0546 rbsB1 | BCAN_A0557 | |
MOS | Ribose import | IM | BMEI1391, rbsC | BruAb10565, rbsC1 | BR0543, rbsC1 | BOV_0545 rbsC1 | BCAN_A0555 | ||
MOS | Ribose import | ABC2 | BMEI1392, rbsA | BruAb10564, rbsA1 | BR0542, rbsA1 | BOV_0544 rbsA1 | BCAN_A0554, rsbA | ||
53 | MOS | Possibly galactoside | BP | BruAb20010 | BRA0010 | BOV_A0007 | |||
MOS | Possibly galactoside | ABC2 | BMEII0085, mglA | BruAb20009 | BRA0009 | BOV_A0006 | |||
MOS | Possibly galactoside | IM | BMEII0086, mglC | BruAb20007 | BRA0007 | BOV_A0005 | |||
MOS | Possibly galactoside | IM | BMEII0087 | BruAb20008 | BRA0008 | BOV_A0004 | |||
54 | MOS | Xylose import | IM | BMEII0144, xylH | BruAb21089, xylH | BRA1152, xylH | BOV_A1057 | BCAN_B1181 | |
MOS | Xylose import | ABC2 | BMEII0145, xylG | BruAb21088, xylG | BRA1151, xylG | BCAN_B1180, xylG | |||
MOS | Xylose import | BP | BMEII0146, xylF | BruAb21087, xylF | BRA1150, xylF | BCAN_B1179, xylF | |||
55 | MOS | Ribose import | ABC2 | BMEII0300, rbsA | BruAb20239rbsA4 | BRA0995, rbsA4 | BCAN_B1014 | ||
MOS | Ribose import | IM | BMEII0301 rbsC | BruAb20240,rbsC5 | BRA0993, rbsC5 | BCAN_B1013 | |||
MOS | Ribose import | IM | BMEII0302 rbsC | BruAb20239, rbsC4 | BRA0994, rbsC5 | BOV_A0935 | BCAN_B1012 | ||
MOS | Ribose import | BP | BRA0996, rbsB3 | BOV_A0938 | BCAN_B1015 | ||||
56 | MOS | Monosaccharide import | BP | BRA0937 | BOV_A0879 | BCAN_B0957 | |||
MOS | Monosaccharide import | ABC2 | BMEII0361 | BruAb20297 | BRA0936 | BOV_A0878 | BCAN_B0956 | ||
MOS | Monosaccharide import | IM | BMEII0362 | BruAb20298 | BRA0935 | BOV_A0877 | BCAN_B0955 | ||
57 | MOS | Erythritol import | ABC2 | BMEII0432, rbsA | BruAb20371, rbsA3 | BRA0860, rbsA3 | BOV_A0807, rsbA3 | BCAN_B0877 | |
MOS | Erythritol import | IM | BMEII0433, rbsC | BruAb20372, rbsC3 | BRA0859, rbsC3 | BCAN_B0876 | |||
MOS | Erythritol import | BP | BMEII0435 | BruAb20373, rbsB2 | BRA0858, rbsB2 | BCAN_B0875 | |||
58 | MOS | Galactoside/Ribose import | ABC2 | BruAb20654 | BRA0570 | BOV_A0533 | BCAN_B0570 | ||
MOS | Galactoside/Ribose import | IM | BOV_A0534 | BCAN_B0567 | |||||
MOS | Galactoside/Ribose import | IM | BMEII0700 | BruAb20655 | BRA0568 | BOV_A0535 | |||
MOS | Galactoside/Ribose import | IM | BMEII0701 | BruAb20656 | BRA0569 | BCAN_B0568 | |||
MOS | Galactoside/Ribose import | BP | BMEII0702 | BRA0567 | BOV_A0532 | BCAN_B0567 | |||
59 | MOS | Monosaccharide import | IM | BMEII0981 | BruAb20913 | BRA0267 | BOV_A0242 | BCAN_B0268 | |
MOS | Monosaccharide import | ABC2 | BMEII0982 | BruAb20914 | BRA0266 | BOV_A0241 | BCAN_B0267 | ||
MOS | Monosaccharide import | BP | BMEII0983 | BruAb20916 | BRA0265 | BOV_A0240 | BCAN_B0266 | ||
60 | o228 | Unknown | IM | BMEI0361 | |||||
O228 | Unknown | MFP | BMEI0359 | ||||||
o228 | Unknown | ABC | BMEI0360 | ||||||
61 | o228 | Unknown | IM | BruAb10085 | BR0087 | BOV_0085 | |||
O228 | Unknown | MFP | BCAN_A1712 | ||||||
o228 | Unknown | ABC | BruAb10084 | BR0086 | BOV_0084 | BCAN_A1711 | |||
62 | o228 | Unknown | MFP | BOV_1617 | |||||
o228 | Unknown | IM-ABC | BOV_1616 | BCAN_A0087 | |||||
63 | o228 | Lipoprotein release system | ABC | BMEI1138, LolD | BruAb10838,LolD | BR0824, LolD | BOV_0818 | BCAN_A0839 | |
o228 | Lipoprotein release system | IM | BMEI1139, LolE | BruAb10837, LolE | BR0823, LolE | BOV_0817 | BCAN_A0838 | ||
64 | OPN | Dipeptide import | ABC | BMEI0438, dppF | BruAb11569 | BR1582 | BCAN_A1617 | ||
OPN | Dipeptide import | ABC | BMEI0437, dppD | BruAb11570 | BR1583 | BOV_1528 | BCAN_A1618 | ||
OPN | Dipeptide import | IM | BMEI0435, dppC | BruAb11571 | BR1584 | BOV_1530 | BCAN_A1620 | ||
OPN | Dipeptide import | IM | BMEI0436, dppC | BruAb11572 | BR1585 | BOV_1529 | BCAN_A1619 | ||
OPN | Dipeptide import | BP | |||||||
65 | OPN | Oligopeptide import | ABC2 | BMEI1938, oppD | BruAb10006 | BR0006 | BOV_0006 | BCAN_A0006 | |
OPN | Oligopeptide import | BP | BMEI1934 | BruAb10007 | BR0007 | BOV_0009 | BCAN_A0010 | ||
OPN | Oligopeptide import | BP | BMEI1935 | BruAb10008 | BR0008 | BOV_0010 | BCAN_A0009 | ||
OPN | Oligopeptide import | IM | BMEI1936, oppB | BruAb10009 | BR0009 | BOV_0008 | BCAN_A0008 | ||
OPN | Oligopeptide import | IM | BMEI1937, oppC | BruAb10010 | BR0010 | BOV_0007 | BCAN_A0007 | ||
66 | OPN | Oligopeptide import | ABC | BMEII0199, oppF | BruAb21039 | ||||
OPN | Oligopeptide import | ABC | BMEII0200, oppD | BruAb21040 | BRA1101 | ||||
OPN | Oligopeptide import | IM | BMEII0201, oppC | BruAb21037 | BRA0099 | BCAN_B1122 | |||
OPN | Oligopeptide import | IM | BMEII0202, oppB | BruAb21038 | BRA0098 | BCAN_B1121 | |||
OPN | Oligopeptide import | BP | BMEII01203 | BruAb21036 | BRA0097 | ||||
67 | OPN | Dipeptide import | ABC | BMEII0205, dppF | BruAb21033 | BOV_A0950 | BCAN_B1117 | ||
OPN | Dipeptide import | ABC | BMEII0206, dppD | BruAb21034 | BRA1094 | BOV_A0951 | BCAN_B1116 | ||
OPN | Dipeptide import | IM | BruAb21031 | BRA1093 | BCAN_B1115, dppC | ||||
OPN | Dipeptide import | IM | BruAb21032 | BRA1092 | BOV_A0952 | ||||
OPN | Dipeptide import | IM | BMEII0209, dppB | BOV_A0953 | BCAN_B1114 | ||||
OPN | Dipeptide import | BP | BMEII0210 | BRA1090 | BOV_A0954 | BCAN_B1113 | |||
68 | OPN | Dipeptide/ Oligopeptide import | BP | BMEII0217 | BruAb21024 | BRA1084 | BCAN_B1107 | ||
OPN | Dipeptide/ Oligopeptide import | IM | BMEII0220 | BruAb21020 | BRA1081 | BCAN_B1104 | |||
OPN | Dipeptide/ Oligopeptide import | IM | BMEII0221 | BruAb21021 | BRA1080 | BCAN_B1103 | |||
OPN | Dipeptide/ Oligopeptide import | ABC | BMEII0222 | BruAb21018 | BRA1079 | BCAN_B1102 | |||
OPN | Dipeptide/ Oligopeptide import | ABC | BMEII0223 | BruAb21019 | BRA1078 | BCAN_B1101 | |||
69 | OPN | Dipeptide import | BP | BMEII0284 | BruAb20952 | BRA1012 | BOV_A0504 | BCAN_B1032 | |
OPN | Dipeptide import | IM | BMEII0285 | BruAb20950 | BRA1009 | BOV_A0501 | BCAN_B1031 | ||
OPN | Dipeptide import | IM | BMEII0286 | BruAb20951 | BRA1008 | BOV_A0502 | BCAN_B1030 | ||
OPN | Dipeptide import | ABC | BMEII0287 | BruAb20948 | BRA1011 | BOV_A0500 | BCAN_B1029 | ||
OPN | Dipeptide import | ABC | BMEII0288 | BruAb20949 | BRA1010 | BOV_A0501 | BCAN_B1028 | ||
70 | OPN | Nickel import | BP | BMEII0487 | BRA0804 | BOV_A0754 | BCAN_B0818, NikA | ||
OPN | Nickel import | IM | BMEII0488, nikB | BruAb20429, nikB | BRA0802, nikC | BOV_A0752 | BCAN_B0817, NikB | ||
OPN | Nickel import | IM | BMEII0489, nikC | BruAb20430, nikV | BRA0803, nikB | BOV_A0753 | BCAN_B0816, NikC | ||
OPN | Nickel import | ABC | BMEII0490, nikD | BruAb20431, nikD | BRA0800, nikE | BCAN_B0815, NikD | |||
OPN | Nickel import | ABC | BMEII0491, nikE | BruAb20432, nikE | BRA0801, nikD | BCAN_B0814, NikE | |||
71 | OPN | Oligopeptide import | BP | BMEII0504 | BruAb20446 | BCAN_B0800 | |||
OPN | Oligopeptide import | IM | BMEII0505 | BruAb20447 | BRA0788 | BOV_A0736 | BCAN_B0799 | ||
OPN | Oligopeptide import | IM | BMEII0506 | BruAb20448 | BRA0787 | BOV_A0735 | BCAN_B0798 | ||
OPN | Oligopeptide import | ABC | BMEII0507 | BRA0786 | BOV_A0734 | BCAN_B0797 | |||
OPN | Oligopeptide import | ABC | BMEII0508 | BCAN_B0796 | |||||
72 | OPN | Oligopeptide import | BP | BMEII0691 | BruAb20648 | BRA0576 | BOV_A0542 | ||
73 | OPN | Oligopeptide import | BP | BMEII0734 | BruAb20684 | BRA0538 | BOV_A0468 | BCAN_B0538 | |
OPN | Oligopeptide import | BP | BMEII0735, oppA | BruAb20685 | BRA0537 | BOV_A0467 | BCAN_B0537 | ||
OPN | Oligopeptide import | IM | BMEII0736 | BruAb20686 | BRA0536 | BOV_A0466 | BCAN_B0535 | ||
OPN | Oligopeptide import | IM | BMEII0737 | BruAb20687 | BRA0535 | BOV_A0465 | BCAN_B0536 | ||
OPN | Oligopeptide import | ABC2 | BMEII0738 | BruAb20688 | BRA0534 | BOV_A0464 | BCAN_B0534 | ||
74 | OPN | Oligopeptide import | BP | BMEII0859 | BruAb20792 | BRA0409 | BOV_A0352 | BCAN_B0412 | |
OPN | Oligopeptide import | IM | BMEII0860 | BRA0408 | BOV_A0351 | BCAN_B0411 | |||
OPN | Oligopeptide import | IM | BMEII0861 | BruAb20794 | BRA0407 | BOV_A0350 | BCAN_B0410 | ||
OPN | Oligopeptide import | ABC | BMEII0863 | BruAb20796 | BRA0405 | BOV_A0347 | BCAN_B0408 | ||
OPN | Oligopeptide import | ABC | BMEII0864 | BruAb20797 | BRA0404 | BOV_A0348 | BCAN_B0407 | ||
75 | OSP | Maltose import | ABC | BMEI1713, malK | BruAb10233 | BR0238 | BOV_0231 | BCAN_A0241 | |
OSP | Maltose import | IM | BMEI1714, malG | BruAb10231 | BR0237 | BOV_0230 | BCAN_A0240 | ||
OSP | Maltose import | IM | BMEI1715, malF | BruAb10232 | BR0236 | BOV_0229 | BCAN_A0239 | ||
OSP | Maltose import | BP | BMEI1716 | BruAb10230 | BR0235 | BOV_0228 | BCAN_A0238 | ||
76 | OSP | Oligosaccharide or polyol import | ABC | BMEII0112, ugpC | BruAb21119 | BRA1183 | BOV_A1086 | BCAN_B1214 | |
OSP | Oligosaccharide or polyol import | IM | BMEII0113, ugpA | BruAb21118 | BRA1181 | BOV_A1085 | BCAN_B1213 | ||
OSP | Oligosaccharide or polyol import | IM | BMEII0114, ugpE | BRA1182 | BOV_A1084 | BCAN_B1212 | |||
OSP | Oligosaccharide or polyol import | BP | BMEII0115 | BruAb21116 | BRA1180 | BCAN_B1211 | |||
77 | OSP | Oligosaccharide or polyol import | IM | BMEII0541 | BruAb20483 | BRA0749 | BOV_A0700 | BCAN_B0757 | |
OSP | Oligosaccharide or polyol import | IM | BruAb20482 | BRA0750 | BOV_A0699 | BCAN_B0756 | |||
OSP | Oligosaccharide or polyol import | BP | BMEII0542 | BruAb20484 | BRA0748 | BOV_A0698 | BCAN_B0755 | ||
OSP | Oligosaccharide or polyol import | ABC | BMEII0544 | BruAb20487 | BRA0745 | BOV_A0696 | BCAN_B0753 | ||
78 | OSP | Oligosaccharide or polyol import | BP | BMEII0590 | BruAb20537 | BCAN_B0691 | |||
OSP | Oligosaccharide or polyol import | IM | BMEII0591 | BruAb20538 | BRA0691 | BOV_A0647 | BCAN_B0690 | ||
OSP | Oligosaccharide or polyol import | IM | BMEII0592 | BRA0692 | BOV_A0646 | BCAN_B0689 | |||
OSP | Oligosaccharide or polyol import | ABC | BMEII0593 | BruAb20540 | BRA0690 | BOV_A0645 | BCAN_B0688 | ||
79 | OSP | SN-glycerol-3-phosphate import | ABC | BMEII0621, ugpC | BruAb20568, ugpC | BRA0658, ugpC | BOV_A0620 | BCAN_B0658 | |
OSP | SN-glycerol-3-phosphate import | IM | BMEII0622, ugpE | BruAb20569, ugpE | BRA0657, ugpE | BOV_A0619 | BCAN_B0657 | ||
OSP | SN-glycerol-3-phosphate import | IM | BMEII0623, ugpE | BruAb20570, ugpA | BRA0656, ugpA | BOV_A0618 | |||
OSP | SN-glycerol-3-phosphate import | IM | BMEII0624, ugpA | ||||||
OSP | SN-glycerol-3-phosphate import | BP | BMEII0625 | BruAb20571, ugpB | BRA0655, ugpA | BOV_A0617 | BCAN_B0655 | ||
80 | OSP | Oligosaccharide or polyol import | ABC | BMEII0750 | BruAb20702 | BRA0521 | BOV_A0454 | BCAN_B0520 | |
OSP | Oligosaccharide or polyol import | IM | BMEII0752 | BruAb20704 | BRA0519 | BOV_A0452 | BCAN_B0518 | ||
OSP | Oligosaccharide or polyol import | IM | BMEII0753 | BruAb20705 | BRA0518 | BOV_A0451 | BCAN_B0517 | ||
OSP | Oligosaccharide or polyol import | BP | BMEII0754 | BRA0516 | BOV_A0449 | BCAN_B0516 | |||
OSP | Oligosaccharide or polyol import | BP | BMEII0755 | ||||||
81 | OSP | Maltose import | ABC | BruAb20874 | BRA0307 | BOV_A0282 | BCAN_B0308 | ||
OSP | Maltose import | IM | BMEII0942 | BRA0306 | BCAN_B0307 | ||||
OSP | Maltose import | IM | BMEII0943 | BRA0305 | BOV_A0280 | BCAN_B0306 | |||
OSP | Maltose import | BP | BMEII0944 | ||||||
OSP | Maltose import | BP | BMEII0945 | BruAb20877 | BRA0304 | BCAN_B0305 | |||
82 | OTCN | Glycine betaine/L-proline import | ABC | BMEI0439, proV | BruAb11568 | BR1581 | BOV_1526 | BCAN_A1616 | |
OTCN | Glycine betaine/L-proline import | IM | BMEI0440, proW | BruAb11567 | BR1580 | BOV_1525 | BCAN_A1615 | ||
OTCN | Glycine betaine/L-proline import | BP | BMEI0441, proX | BruAb11566 | BR1579 | BOV_1524 | BCAN_A1614 | ||
83 | OTCN | Choline SS-dependent regulation of | BP | BMEI1725 | BruAb10220 | BR0225 | BOV_0216 | BCAN_A0228 | |
OTCN | Choline SS-dependent regulation of | IM | BMEI1726, proW | BruAb10217 | BR1222 | BOV_0215 | BCAN_A0227 | ||
OTCN | Choline SS-dependent regulation of | IM | BMEI1728, proW | BruAb10219 | BR0224 | BOV_0213 | BCAN_A0225 | ||
OTCN | Choline SS-dependent regulation of | ABC | BMEI1727, proV | BruAb10218 | BR0223 | BOV_0214 | BCAN_A0226 | ||
84 | OTCN | Osmoprotectants, Taurine, Cyanante & Nitrate | BP | BMEI1737 | BruAb10207 | BR0211 | BOV_0204 | BCAN_A0215 | |
OTCN | Osmoprotectants, Taurine, Cyanante & Nitrate | IM | BMEI1739 | BruAb10206 | BR0213 | BOV_0202 | BCAN_A0213 | ||
OTCN | Osmoprotectants, Taurine, Cyanante & Nitrate | ABC | BruAb10208 | ||||||
85 | OTCN | Taurine import | BP | BMEII0109 | BruAb21122 | BRA1186 | BOV_A1089 | BCAN_B1218 | |
OTCN | Taurine import | IM | BMEII0107, tauC | BruAb21124 | BRA1188 | BCAN_B1219 | |||
OTCN | Taurine import | ABC | BMEII0108, tauB | BruAb21123 | BRA1187 | BOV_A1090 | BCAN_B1217 | ||
86 | OTCN | Glycine betaine/L-proline import | ABC | BMEII0548 | BRA0740 | BOV_A0692 | BCAN_B0748 | ||
OTCN | Glycine betaine/L-proline import | IM | BMEII0549 | BruAb20493 | BRA0739 | BOV_A0691 | BCAN_B0747 | ||
OTCN | Glycine betaine/L-proline import | BP | BMEII0550 | BruAb20494 | BRA0738 | BCAN_B0746 | |||
87 | OTCN | Nitrate import | BP | BMEII0797 | BruAb20753 | BRA0469 | BOV_A0406 | BCAN_B0471 | |
OTCN | Nitrate import | ABC | BMEII0798, nrtC | BruAb20755 | BRA0467 | BOV_A0407 | BCAN_B0470 | ||
OTCN | Nitrate import | IM | BMEII0799, nrtB | BruAb20755 | BRA0468 | BOV_A0408 | BCAN_B0469 | ||
88 | OTCN | Taurine import | ABC | BMEII0961 | BruAb10894 | BRA0286 | BOV_A0262 | BCAN_B0288 | |
OTCN | Taurine import | IM | BMEII0962 | BruAb10895 | BRA0285 | BOV_A0261 | BCAN_B0287 | ||
OTCN | Taurine import | BP | BMEII0963 | BruAb10896 | BRA0284 | BCAN_B0286 | |||
89 | PAO | Polar amino acid import | ABC | BMEI0108 | BruAb11932 | BR1959 | BOV_A0336 | BCAN_A2004 | |
PAO | Polar amino acid import | ABC | BMEI0111 | BruAb11935 | BR1956 | BOV_1885 | BCAN_A2001 | ||
PAO | Polar amino acid import | IM | BMEI0112 | BruAb11931 | BR1955 | BOV_1882 | BCAN_A2000 | ||
PAO | Polar amino acid import | IM | BMEI0113 | BOV_1081 | BCAN_A1999 | ||||
PAO | Polar amino acid import | BP | BruAb11929 | BR1953 | BOV_1880 | BCAN_A1998 | |||
PAO | Polar amino acid import | BP | BOV_1879 | ||||||
90 | PAO | Arginine/Ornithine biding protein precursor | BP | BruAb20594 | BOV_A0594 | ||||
PAO | Arginine/Ornithine biding protein precursor | BP | BMEI1022 | BruAb20595 | BRA0632 | BOV_A0593 | |||
PAO | Arginine/Ornithine biding protein precursor | BP | BruAb10874 | BRA0631 | BOV_0945 | BCAN_A0967 | |||
91 | PAO | General L-amino acid import | ABC | BMEI1208, appP | BR0745 | BOV_A0890 | BCAN_A0760 | ||
PAO | General L-amino acid import | IM | BMEI1209, appM | BR0744 | BOV_0739 | BCAN_A0759 | |||
PAO | General L-amino acid import | IM | BMEI1210, appQ | BR0743 | BOV_0737 | BCAN_A0758 | |||
PAO | General L-amino acid import | BP | BMEI1211, appJ | BR0741 | BOV_0738 | BCAN_A0756 | |||
PAO | General L-amino acid import | BP | BMEII0349, appJ | BRA0948 | BOV_0736 | BCAN_B0969 | |||
92 | PAO | Arginine | BP | BMEI1627 | BruAb10321 | BR0295 | BOV_0308 | ||
93 | PAO | Cystine import | ABC | BMEII0599 | BruAb20545 | BRA0684 | BOV_A0640 | BCAN_B0682 | |
PAO | Cystine import | IM | BMEII0600 | BruAb20546 | BRA0683 | BOV_A0639 | BCAN_B0681 | ||
PAO | Cystine import | BP | BMEII0601 | BruAb20547, fliY | BRA0682, fliY | BOV_A0638, fliY | BCAN_B0680 | ||
94 | PAO | Polar amino acid import | IM | BR0952 | BCAN_A0964 | ||||
PAO | Polar amino acid import | IM | BR0953 | BCAN_A0965 | |||||
PAO | Polar amino acid import | BP | BMEI1104 | BR0955 | BOV_0854 | ||||
95 | PAO | Polar amino acid import | BP | BR0862 | BOV_A0903 | ||||
96 | UVR | DNA repair | ABC2 | BMEI0878 | BruAb1110, UvrA | UvrA | BOV_1063 | BCAN_A1124 | |
97 | YHBG | Possible LPS transport to outer membrane | ABC | BMEI1790 | BruAb10153 | BR157 | BOV_0152 | BCAN_A0162 | |
YHBG | Possible LPS transport to outer membrane | SS | BMEI1791 | BruAb10152 | BR156 | BOV_0151 | BCAN_A0161 |
ABC: ATP-Binding Cassette; IM: Inner membrane protein; BP: Binding protein; IM-ABC: Inner membrane protein-ATP binding cassette fusion; ABC2: 2 ABC proteins fused together; OMP: Outer membrane protein; MFP: Membrane fusion protein; SS: Signal sequence; LPP: Extracytoplasmic protein with a lipoprotein type signal sequence; BM:
The
This work reports the first full inventories of ABC systems within five genome-sequenced
In this study, we have classified the ABC systems of BM, BS, BA, BC, and BO into classes, families, and subfamilies according to the functional classification system described by Dassa and Bouige [
ABC system families/subfamilies.
Name | Description and Function | |
Family | Subfamily | |
Exporters (predicted and experimental) | ||
DPL, | HMT | Mitochondrial and bacterial transporters II |
CHV | Beta(1–2) Glucan export | |
MDL | Mitochondrial and bacterial transporters I | |
LIP | Lipid A or glycerophospholipid export | |
PRT | Proteases, Lipases, S-Layer protein export | |
CYD | Cytochrome bd biogenesis | |
CCM | Cytochrome C biogenesis | |
CLS | Capsular polysaccharide, lipopolysaccharide and teichoic acids | |
FAE | Fatty Acid Export | |
Importers | ||
DLM | D- L-Methionine and derivatives | |
CBY | CBU | Cobalt uptake, putative |
MKL | Related to MOI family but unknown substrate | |
YHBG | Related to HAA family, but unknown substrate | |
CDI | Cell division | |
MET | Metals | |
MOS | Monosaccharides | |
MOI | Mineral and Organic ions | |
PAO | Polar amino acids and Opines | |
HAA | Hydrophobic amino acids and amides | |
OSP | Oligosaccharides and polyols | |
OPN | Oligopeptides and Nickel | |
OTCN | Osmoprotectants Taurine Cyanate and Nitrate | |
ISVH | Iron-Siderophores VitaminB-12 and Hemin | |
cellular process (experimental) | ||
ISB | Iron-sulphur centre biogenesis | |
ART, | REG | Translation regulation |
UVR | DNA repair and drug resistance | |
Unknown | ||
DRI, | YHIH | Drug resistance, putative |
NOS | Possible nitrous oxide reduction | |
NO | Unclassified Systems | |
o228 | Unknown |
The predicted functionality of the ABC systems within the
ABC system class/family-subfamily
Since the ABC systems were identified by homology searches, it is possible to assign each ABC importer with a predicted substrate that it imports, providing an overview of the ABC system-based import ability of the
Substrate | |||||
---|---|---|---|---|---|
Branch chain amino acids | **** | *** | *** | ** | *** |
Iron (III) | **** | **** | **** | **** | **** |
Cobalt | — | * | * | * | * |
Zinc | * | * | * | * | * |
Thiamine | * | * | * | — | * |
Putrescine | *** | ** | ** | — | ** |
Sulphate | ** | ** | ** | ** | ** |
Phosphate | * | * | * | * | * |
Molybdenum | * | * | * | — | * |
Spermidine | ** | ** | * | — | * |
Ribose | *** | *** | *** | *** | *** |
Galactoside | — | ** | ** | ** | * |
Xylose | * | * | * | — | * |
Erythritol | * | * | * | — | * |
Dipeptides | ** | ** | ** | ** | *** |
Oligopeptides | **** | **** | *** | *** | **** |
Nickel | * | — | * | — | * |
Maltose | * | * | * | * | * |
Oligosaccharide or polyol | *** | * | ** | ** | *** |
SN-glycerol-3-phosphate | * | * | * | * | — |
Taurine | *** | *** | *** | * | *** |
Glycine betaine | * | — | * | — | * |
Nitrate | * | * | * | * | * |
Polar amino acids | — | — | — | * | * |
Cystine | * | * | * | * | * |
General L amino acids | * | — | * | * | * |
This table does not include any ABC system with pseudogenes present. ****
Two predicted erythritol transport systems have been reported that have yet to be confirmed by experimental data [
In this study we have identified one ABC system in BM that we have categorised within a new ABC system family (currently labelled NEW1; See Table
Although there is similarity between the ABC system inventories of the
ABC system genes absent in at least one species when compared to
Number | Family | Subfamily | Substrate/ Function | Type | |||||
---|---|---|---|---|---|---|---|---|---|
IM | BMEI1851 | ||||||||
5 | CCM | Possibly heme export | IM | BMEI1852 | |||||
ABC | BMEI1853 | ||||||||
6 | CDI | Involved in cell division | IM | BMEI0073, ftsX | |||||
ABC | BMEI0072, ftsE | ||||||||
7 | CLS | O antigen export system | ABC | BMEI1416, rfbB | |||||
IM | BMEI1415, rfbD | ||||||||
13 | DPL | PRT | Proteases, lipase, S-layer protein export | OMP | BMEI1029 | ||||
14 | DPL | CHV | Beta-(1 | IM-ABC | BMEI0984 | ||||
16 | DPL | HMT | Involved in mitochondrial export systems | IM-ABC | BMEI1743 | ||||
IM-ABC | BMEI1742 | ||||||||
22 | FAE | Fatty acid export | IM-ABC | BMEII0976 | |||||
CYTP | BMEI1040 | ||||||||
31 | ISB (ABCX) | Iron/sulphur centre biogenesis | CYTP | BMEI1042 | |||||
ABC | BMEI1041 | ||||||||
ABC | BMEI0964 | ||||||||
36 | MKL | Involved in toluene tolerance | IM | BMEI0965, ttg2B | |||||
SS | BMEI0963, ttg2C | ||||||||
IM | BMEII0087 | ||||||||
IM | BMEI0361 | ||||||||
60 | o228 | Unknown | MFP | BMEI0359 | |||||
ABC | BMEI0360 | ||||||||
IM | BruAb10085 | ||||||||
61 | o228 | Unknown | MFP | BCAN_A1712 | |||||
ABC | BruAb10084 | ||||||||
62 | o228 | Unknown | MFP | BOV_1617 | |||||
IM-ABC | BCAN_A0087 |
Excludes ABC systems involved in import;
In this study the ABC systems of