SecReT4
T4SS ID445
StrainHelicobacter pylori Shi470
Repliconchromosome [Browse all T4SS(s) in this replicon]
AccessionNC_010698
Location13456..16365; 34441..38459
NameComB
FunctionDNA uptake
ClassificationType IVA; Type P
sequence This T4SS has been mentioned in a genome sequencing report.

T4SS components
ComponentComB2ComB3ComB4ComB6ComB7ComB8ComB9ComB10
Number11111111

The information of T4SS components from NC_010698
Region 1: 13456..16365
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1HPSH_00055 (groES)9021..9377 [-], 357188526821co-chaperonin GroES 
2HPSH_00060 (dnaG)9663..11342 [+], 1680188526822DNA primase 
3HPSH_0006511339..12391 [+], 1053188526823argininosuccinate synthase 
4HPSH_0007012388..12498 [+], 111188526824hypothetical protein 
5HPSH_0007512483..13310 [+], 828188526825hypothetical protein 
6HPSH_0008013456..13737 [+], 282188526826hypothetical protein  ComB2
7HPSH_0008513737..14000 [+], 264188526827hypothetical protein  ComB3
8HPSH_0009014002..16365 [+], 2364188526828hypothetical protein  ComB4
9HPSH_0009516686..18026 [+], 1341188526829hypothetical protein 
10HPSH_0010018121..19086 [+], 966188526830chemotaxis protein CheV 
11HPSH_0010519083..20300 [+], 1218188526831carboxynorspermidine decarboxylase 
12HPSH_0011020310..20882 [-], 573188526832lipid A 1-phosphatase 
 
Region 2: 34441..38459
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1HPSH_0015529869..30282 [+], 414188526841hypothetical protein 
2HPSH_0016030290..30565 [+], 276188526842hypothetical protein 
3HPSH_0016530565..32787 [+], 2223188526843ATP-dependent C1p protease ClpA 
4HPSH_0017032777..33127 [+], 351188526844aspartate alpha-decarboxylase 
5HPSH_0017533138..33440 [+], 303188526845hypothetical protein 
6HPSH_0018033440..34435 [+], 996188526846hypothetical protein 
7HPSH_0018534441..35496 [+], 1056188526847NADH-ubiquinone oxidoreductase subunit  ComB6
8HPSH_0019035512..35625 [+], 114188526848comB7 putative lipoprotein  ComB7
9HPSH_0019535622..36365 [+], 744188526849comB8 competence protein  ComB8
10HPSH_0020036365..37330 [+], 966188526850comB9 competence protein  ComB9
11HPSH_0020537323..38459 [+], 1137188526851comB10 competence protein  ComB10
12HPSH_0021038530..39942 [+], 1413188526852mannose-6-phosphate isomerase 
13HPSH_0021539970..41115 [+], 1146188526853GDP-D-mannose dehydratase (rfbD) 
14HPSH_0022041108..42040 [+], 933188526854nodulation protein NolK 
15HPSH_0022542120..42224 [-], 105188526855hypothetical protein 
16HPSH_0023042325..43323 [-], 999188526856hydrogenase expression/formation protein 
 
flank Genes in the 5-Kb flanking regions if available, or non-essential genes in the T4SS gene cluster if any.

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Proteins        Genes
(1) Fischer W; Windhager L; Rohrer S; Zeiller M; Karnholz A; Hoffmann R; Zimmer R; Haas R (2010). Strain-specific genes of Helicobacter pylori: genome evolution driven by a novel type IV secretion system and genomic island transfer. Nucleic Acids Res. 38(18):6089-101. [PudMed:20478826] experimental in_silico
 
experimental This literature contains experimental investigation
in_silico This literature contains bioinformatics investigation