T4SS ID	263
Strain	Cupriavidus metallidurans CH34
Replicon	chromosome [Browse all T4SS(s) in this replicon]
Accession	NC_007973
Location	1607397..1607984; 1670131..1682188
Name	Trb
Function	conjugation
Classification	Type IVA; Type P
This T4SS has been mentioned in a genome sequencing report.

T4SS components

Component	TrbB	TrbC	TrbD	TrbE	TrbF	TrbG	TrbH	TrbI	TrbJ
Number	1	1	1	1	1	1	0	1	1
Component	TrbK	TrbL	TrbN	TraF	TraG
Number	0	1	0	1	1

The information of T4SS components from NC_007973
Region 1: 1607397..1607984
#	Locus tag (Gene)	Coordinates [+/-], size (bp)	Protein GI	Product	Component
1	Rmet_1481 (ydcN)	1602448..1602741 [-], 294	94310423	putative DNA-binding transcriptional regulator
2	Rmet_1482	1602957..1603304 [+], 348	94310424	lipoprotein
3	Rmet_1483	1603648..1604439 [+], 792	94310425	hypothetical protein
4	Rmet_1484	1604478..1604804 [+], 327	94310426	putative transcriptional regulator (DNA binding protein)
5	Rmet_1485 (repA)	1604819..1605688 [+], 870	94310427	replication initiation protein CMGI-3 (GI family Tn4371)
6	Rmet_1486 (parA)	1605942..1606580 [+], 639	94310428	ATPase involved in plasmid partitioning ParA
7	Rmet_6451 (parG)	1606577..1606861 [+], 285	335055528	regulator of plasmid copy number (ribbon-helix-helix)
8	Rmet_1487	1606858..1607400 [+], 543	335055529	hypothetical protein
9	Rmet_1488 (traF)	1607397..1607984 [+], 588	94310430	plasmid conjugal transfer transmembrane protein	TraF
10	Rmet_1489 (virD2)	1608307..1610409 [+], 2103	94310431	relaxase type IV secretory pathway VirD2
11	Rmet_1490	1610418..1611011 [-], 594	94310432	putative transcriptional regulator (fragment)
Region 2: 1670131..1682188
#	Locus tag (Gene)	Coordinates [+/-], size (bp)	Protein GI	Product	Component
1	Rmet_1545	1668181..1668588 [-], 408	94310487	hypothetical protein
2	Rmet_1546 (traR)	1668624..1669604 [+], 981	94310488	LysR family transcriptional regulator
3	Rmet_1547	1669601..1669879 [+], 279	94310489	lipoprotein
4	Rmet_1548 (traG)	1670131..1672125 [+], 1995	94310490	conjugal transfer coupling protein TraG	TraG
5	Rmet_1549	1672122..1672586 [+], 465	94310491	CopG-like DNA-binding helix-turn-helix domain-containing protein
6	Rmet_1550 (trbB)	1672583..1673659 [+], 1077	94310492	P-type conjugative transfer ATPase TrbB	TrbB
7	Rmet_1551 (trbC)	1673656..1674039 [+], 384	94310493	mating pair formation conjugal transfer TrbC transmembrane protein	TrbC
8	Rmet_1552 (trbD)	1674036..1674308 [+], 273	94310494	putative conjugal transfer transmembrane protein	TrbD
9	Rmet_1553 (trbE)	1674324..1676753 [+], 2430	94310495	conjugal transfer ATPase TrbE	TrbE
10	Rmet_1554 (trbJ)	1676750..1677475 [+], 726	94310496	conjugal transfer protein TrbJ	TrbJ
11	Rmet_1555	1677488..1677820 [+], 333	94310497	lipoprotein
12	Rmet_1556 (trbL)	1677817..1679202 [+], 1386	94310498	conjugal transfer protein TrbL	TrbL
13	Rmet_1557 (trbF)	1679215..1679919 [+], 705	94310499	conjugal transfer protein TrbF	TrbF
14	Rmet_1558 (trbG)	1679916..1680917 [+], 1002	94310500	conjugal transfer protein	TrbG
15	Rmet_1559 (trbI)	1680920..1682188 [+], 1269	94310501	type IV secretion system transmembrane protein	TrbI
16	Rmet_1560	1682185..1682445 [+], 261	94310502	(protein belongs to CMGI-3)
17	Rmet_1561	1682540..1683277 [+], 738	335055534	hypothetical protein
18	Rmet_1562	1683274..1684194 [+], 921	94310504	hypothetical protein
19	Rmet_1563 (tnpA)	1684483..1685010 [+], 528	94310505	transposase DNA binding site ISRme12
20	Rmet_1564 (tnpB)	1685010..1685846 [+], 837	94310506	transposase catalytic site ISRme12

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) CMGI-3 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) Janssen PJ; Van Houdt R; Moors H; Monsieurs P; Morin N; Michaux A; Benotmane MA; Leys N; Vallaeys T; Lapidus A; Monchy S; Medigue C; Taghavi S; McCorkle S; Dunn J; van der Lelie D; Mergeay M (2010). The complete genome sequence of Cupriavidus metallidurans strain CH34, a master survivalist in harsh and anthropogenic environments. PLoS One. 5(5):e10433. [PudMed:20463976]