T4SS ID	661
Strain	Streptococcus pneumoniae ATCC 700669
Replicon	chromosome [Browse all T4SS(s) in this replicon]
Accession	NC_011900
Location	1262026..1278225
Name	Tra_Tn
Function	conjugation
Classification	Type IVD; Type GP
This T4SS has been mentioned in a genome sequencing report.

T4SS components

Component	Orf13_Tn	Orf14_Tn	Orf15_Tn	Orf16_Tn	Orf17_Tn	Orf19_Tn	Orf21_Tn
Number	1	1	1	1	1	1	1

The information of T4SS components from NC_011900
#	Locus tag (Gene)	Coordinates [+/-], size (bp)	Protein GI	Product	Component
1	SPN23F_12850	1258171..1260486 [-], 2316	221232064	conjugal transfer protein
2	SPN23F_12860	1260476..1260838 [-], 363	221232065	hypothetical protein
3	SPN23F_12870	1260892..1261746 [-], 855	221232066	hypothetical protein
4	SPN23F_12880	1261763..1262005 [-], 243	221232067	hypothetical protein
5	SPN23F_12890 (traG)	1262026..1263906 [-], 1881	221232068	conjugal transfer protein TraG
6	SPN23F_12900	1263903..1264391 [-], 489	221232069	hypothetical protein
7	SPN23F_12910	1264381..1264680 [-], 300	221232070	hypothetical protein
8	SPN23F_12920	1264963..1265799 [-], 837	221232071	hypothetical protein
9	SPN23F_12930	1265799..1266389 [-], 591	221232072	hypothetical protein
10	SPN23F_12940 (orf23)	1266820..1267134 [+], 315	221232073	conjugative transposon protein
11	SPN23F_12950 (orf22)	1267153..1267536 [+], 384	221232074	conjugative transposon protein
12	SPN23F_12960 (orf21)	1267565..1268950 [+], 1386	221232075	conjugative transposon FtsK/SpoIIIE-family protein	Orf21_Tn
13	SPN23F_12970 (orf20)	1269128..1270333 [+], 1206	221232076	conjugative transposon replication initiation factor
14	SPN23F_12980 (orf19)	1270376..1270597 [+], 222	221232077	conjugative transposon protein	Orf19_Tn
15	SPN23F_12990 (orf18)	1270714..1271211 [+], 498	221232078	conjugative transposon protein
16	SPN23F_13000 (orf17)	1271462..1271692 [+], 231	221232079	conjugative transposon membrane protein	Orf17_Tn
17	SPN23F_13010 (orf16)	1271676..1274123 [+], 2448	221232080	conjugative transposon ATP/GTP-binding protein	Orf16_Tn
18	SPN23F_13020 (orf15)	1274126..1276276 [+], 2151	221232081	conjugative transposon membrane protein	Orf15_Tn
19	SPN23F_13030 (orf14)	1276295..1277296 [+], 1002	221232082	cell wall hydrolase	Orf14_Tn
20	SPN23F_13040 (orf13)	1277311..1278225 [+], 915	221232083	conjugative transposon exported protein	Orf13_Tn
21	SPN23F_13050 (tetM)	1278602..1280521 [+], 1920	221232084	conjugative transposon tetracycline resistance protein
22	SPN23F_13060 (orf9)	1280867..1281220 [-], 354	221232085	conjugative transposon regulatory protein
23	SPN23F_13061	1281350..1281496 [+], 147	221232086	hypothetical protein
24	SPN23F_13070 (orf7)	1281725..1282147 [+], 423	221232087	conjugative transposon regulatory protein
25	SPN23F_13080 (xis)	1282835..1283038 [+], 204	221232088	excisionase

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) ICESp23FST81 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) Croucher NJ; Walker D; Romero P; Lennard N; Paterson GK; Bason NC; Mitchell AM; Quail MA; Andrew PW; Parkhill J; Bentley SD; Mitchell TJ (2009). Role of conjugative elements in the evolution of the multidrug-resistant pandemic clone Streptococcus pneumoniaeSpain23F ST81. J Bacteriol. 191(5):1480-9. [PudMed:19114491]