SecReT4
T4SS ID218
StrainAgrobacterium tumefaciens str. C58
Repliconplasmid At [Browse all T4SS(s) in this replicon]
AccessionNC_003064
Location113538..115457l; 160508..170110
NameVirB
Functionconjugation
ClassificationType IVA; Type P
experimental Experimental investigation has been performed on this T4SS.

T4SS components
ComponentVirB1VirB2VirB3VirB4VirB5VirB6VirB7VirB8VirB9
Number111111111
ComponentVirB10VirB11VirD4
Number111

The information of T4SS components from NC_003064
Region 1: 113538..115457l
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1Atu5102108897..109496 [+], 600159186490hypothetical protein 
2Atu5103 (ardC)109929..110861 [+], 93316119332antirestriction protein 
3Atu5104111218..111763 [+], 546159186491hypothetical protein 
4Atu5105111764..112201 [-], 438159186492hypothetical protein 
5Atu5106 (hupX)112394..112624 [-], 231159186493DNA binding protein 
6Atu5107112706..113017 [-], 31216119336hypothetical protein 
7Atu5108 (traG)113538..115457 [-], 192016119337conjugal transfer coupling protein TraG  VirD4
8Atu5109 (traD)115454..115687 [-], 23416119338conjugal transfer protein 
9Atu5110 (traC)115677..115964 [-], 28816119339conjugal transfer protein 
 
Region 2: 160508..170110
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1Atu5155 (atsB)156102..156536 [+], 43516119381MarR family transcriptional regulator 
2Atu5156 (atsC)156591..157337 [+], 747159186514short chain dehydrogenase dehydrogenases 
3Atu5157 (atsD)157558..157887 [-], 33016119383hypothetical protein 
4Atu5158158066..158410 [-], 34517938744hypothetical protein 
5Atu5159 (atsE)158745..159149 [-], 405159186515hypothetical protein 
6Atu5160 (rctA)159510..159872 [-], 36316119385transcriptional regulator protein 
7Atu5161159966..160505 [+], 54017938747hypothetical protein 
8Atu5162 (avhB1)160508..161194 [+], 687159186516type IV secretion protein AvhB1  VirB1
9Atu5163 (avhB2)161191..161490 [+], 30016119387type IV secretion protein AvhB2  VirB2
10Atu5164 (avhB3)161493..161834 [+], 34216119388type IV secretion protein AvhB3  VirB3
11Atu5165 (avhB4)161935..164208 [+], 2274159186517type IV secretion protein AvhB4  VirB4
12Atu5166 (avhB5)164208..164906 [+], 69916119390type IV secretion protein AvhB5  VirB5
13Atu5167 (avhB6)165141..166076 [+], 936159186518type IV secretion protein AvhB6  VirB6
14Atu5168 (avhB7)166112..166378 [+], 26716119392type IV secretion protein AvhB7  VirB7
15Atu5169 (avhB8)166382..167053 [+], 67216119393type IV secretion protein AvhB8  VirB8
16Atu5170 (avhB9)167053..167904 [+], 852159186519type IV secretion protein AvhB9  VirB9
17Atu5171 (avhB10)167919..169091 [+], 117316119395type IV secretion protein AvhB10  VirB10
18Atu5172 (avhB11)169100..170110 [+], 101116119396type IV secretion protein AvhB11  VirB11
19Atu5173170162..170551 [+], 39016119397dehydrogenase 
20Atu8203171061..171345 [+], 285159186676hypothetical protein 
21Atu5175 (basR)171553..172227 [+], 67516119399two component response regulator 
22Atu5176 (basS)172229..173578 [+], 1350159186520two component sensor kinase 
23Atu5177173825..175018 [+], 119416119401efflux 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) Chen L; Chen Y; Wood DW; Nester EW (2002). A new type IV secretion system promotes conjugal transfer in Agrobacterium tumefaciens. J Bacteriol. 184(17):4838-45. [PudMed:12169609] experimental
 
experimental This literature contains experimental investigation