SecReT4
T4SS ID742
StrainSalmonella enterica subsp. enterica serovar Typhi str. CT18
Repliconchromosome [Browse all T4SS(s) in this replicon]
AccessionNC_003198
Location4423868..4458097
NameTfc
Functionconjugation
ClassificationType IVC; Type G
insolico Bioinformatics investigation has been performed on this T4SS.

T4SS components
ComponentTfc1Tfc2Tfc3Tfc4Tfc5Tfc6Tfc7Tfc8Tfc9
Number011111011
ComponentTfc10Tfc11Tfc12Tfc13Tfc14Tfc15Tfc16Tfc17Tfc18
Number001111100
ComponentTfc19Tfc20Tfc21Tfc22Tfc23Tfc24
Number100111

The information of T4SS components from NC_003198
Click the image to have a larger view
#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1STY45344421390..4421839 [+], 45016763008hypothetical protein 
2STY45354421920..4422138 [+], 21916763009hypothetical protein 
3STY4536 (ssB)4422151..4422687 [+], 53716763010single-stranded DNA-binding protein 
4STY4539 (pilL)4423868..4425112 [+], 124516763011hypothetical protein  Tfc2
5STY4540 (pilM)4425115..4425534 [+], 42016763012hypothetical protein 
6STY4541a (pilN')4425480..4425905 [-], 42616763013PilN lipoprotein 
7STY4543 (pilO)4427237..4428532 [+], 129616763014pilus assembly protein 
8STY4544 (pilP)4428630..4429100 [+], 47116763015pilus assembly protein 
9STY4545 (pilQ)4429110..4430825 [+], 171616763016nucleotide-binding protein 
10STY4546 (pilR)4430822..4431907 [+], 108616763017hypothetical protein 
11STY4547 (pilS)4431907..4432542 [+], 63616763018prepilin 
12STY4548 (pilT)4432552..4433028 [+], 47716763019hypothetical protein 
13STY4549 (pilU)4433025..4433687 [+], 66316763020prepilin peptidase 
14STY4550 (pilV)4433684..4434991 [+], 130816763021prepilin 
15STY4551 (pilV2)4434993..4435253 [-], 26116763022prepilin, alternative C-terminal region 
16STY4552 (rci)4435339..4436490 [+], 115216763023shufflon-specific DNA recombinase 
17STY4553 (pilK)4436587..4437054 [+], 46816763024hypothetical protein 
18STY45544437266..4438141 [+], 87616763025hypothetical protein 
19STY45574438648..4439562 [+], 91516763026hypothetical protein 
20STY45584439581..4440321 [+], 74116763027hypothetical protein  Tfc3
21STY45594440435..4440986 [+], 55216763028hypothetical protein  Tfc4
22STY45604441022..4441522 [+], 50116763029hypothetical protein  Tfc5
23STY45614441532..4442101 [+], 57016763030hypothetical protein 
24STY45624442121..4444211 [+], 209116763031hypothetical protein  Tfc6
25STY45634444208..4444966 [+], 75916763032hypothetical protein  Tfc8
26STY45644445185..4445457 [+], 27316763033hypothetical protein  Tfc9
27STY45654445457..4445696 [+], 24016763034hypothetical protein 
28STY45664445726..4446088 [+], 36316763035hypothetical protein 
29STY45684446469..4447122 [+], 65416763036hypothetical protein  Tfc12
30STY45694447122..4448021 [+], 90016763037hypothetical protein  Tfc13
31STY45704448011..4449489 [+], 147916763038hypothetical protein  Tfc14
32STY45714449482..4449925 [+], 44416763039lipoprotein  Tfc15
33STY45724449922..4450341 [+], 42016763040hypothetical protein 
34STY45734450338..4452761 [+], 242416763041hypothetical protein  Tfc16
35STY45744452916..4453302 [+], 38716763042hypothetical protein 
36STY45754453457..4453849 [+], 39316763043hypothetical protein  Tfc24
37STY45764453846..4454814 [+], 96916763044hypothetical protein  Tfc23
38STY45774454829..4456259 [+], 143116763045hypothetical protein  Tfc22
39STY45784456256..4456588 [+], 33316763046hypothetical protein 
40STY45794456592..4458097 [+], 150616763047hypothetical protein  Tfc19
41STY45804458133..4458522 [-], 39016763048hypothetical protein 
42STY45824458746..4459105 [-], 36016763049hypothetical protein 
43STY45834459393..4460640 [+], 124816763050hypothetical protein 
44STY45844460652..4461266 [+], 61516763051hypothetical protein 
45STY45854461477..4462019 [-], 54316763052hypothetical protein 
 
flank Genes in the 5-Kb flanking regions if available, or non-essential genes in the T4SS gene cluster if any.

Download FASTA format files
Proteins        Genes
This T4SS is encoded by the integrative and conjugative element (ICE) SPI-7 and is thought to contribute to the transfer of this element. (click on the ICE name to view the detail ICE informaion in ICEberg, an ICE database)
(1) Juhas M; Crook DW; Hood DW (2008). Type IV secretion systems: tools of bacterial horizontal gene transfer and virulence. Cell Microbiol. 10(12):2377-86. [PudMed:18549454]