SecReT4
T4SS ID196
StrainSinorhizobium meliloti 1021
Repliconplasmid pSymA [Browse all T4SS(s) in this replicon]
AccessionNC_003037
Location513088..515007; 711238..720817
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_003037
Region 1: 513088..515007
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1SMa0914508807..509748 [+], 94216262951hypothetical protein 
2SMa0917509885..510211 [+], 32716262952hypothetical protein 
3SMa5006510778..511137 [+], 360193782618hypothetical protein 
4SMa0922511757..512080 [+], 324193782619hypothetical protein 
5SMa0929 (traG)513088..515007 [-], 192016262955conjugal transfer protein TraG  VirD4
6SMa0930 (traD)514998..515237 [-], 24016262956TraD conjugal transfer protein 
7SMa0933 (traC)515227..515514 [-], 28816262957TraC conjugal transfer protein 
 
Region 2: 711238..720817
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#Locus tag (Gene)Coordinates [+/-], size (bp)Protein GIProductComponent
1SMa1296 (adhA1)706855..707877 [-], 102316263157alcohol dehydrogenase 
2SMa1297708125..708802 [-], 678193782654hypothetical protein 
3SMa1299709054..709665 [+], 61216263160TetR family transcriptional regulator 
4SMa1301709700..710926 [+], 1227193782655Permease 
5SMa1302 (virB11)711238..712227 [-], 99016263162VirB11-like ATPase  VirB11
6SMa1303 (virB10)712238..713410 [-], 117316263163VirB10-like transmembrane secretion protein  VirB10
7SMa1306 (virB9)713420..714274 [-], 85516263164VirB9 type IV secretion protein  VirB9
8SMa1308 (virB8)714274..714945 [-], 67216263165VirB8 type IV secretion protein  VirB8
9SMa1310 (virB7)714950..715264 [-], 315193782656VirB7-like protein  VirB7
10SMa1311 (virB6)715261..716202 [-], 94216263167VirB6 type IV secretion protein  VirB6
11SMa1313 (virB5)716432..717133 [-], 702193782657VirB5 type IV secretion protein  VirB5
12SMa1315 (virB4)717133..719511 [-], 237916263169VirB4 type IV secretion protein  VirB4
13SMa1318 (virB3)719504..719845 [-], 342193782658VirB3 type IV secretion protein  VirB3
14SMa1319 (virB2)719850..720149 [-], 30016263171VirB2 type IV secretion protein  VirB2
15SMa1321 (virB1)720146..720817 [-], 67216263172VirB1 type IV secretion protein  VirB1
16SMa1322720821..721339 [-], 51916263173hypothetical protein 
17SMa1323 (rctA)721436..721804 [+], 36916263174Transcription regulator 
18SMa1325722065..722316 [-], 25216263175hypothetical protein 
19SMa1326722390..723037 [-], 64816263176hypothetical protein 
20SMa1327723087..723935 [-], 84916263177hydrolase 
 
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
(1) Blanca-Ordonez H; Oliva-Garcia JJ; Perez-Mendoza D; Soto MJ; Olivares J; Sanjuan J; Nogales J (2010). pSymA-dependent mobilization of the Sinorhizobium meliloti pSymB megaplasmid. J Bacteriol. 192(23):6309-12. [PudMed:20889746] experimental
(2) Jones KM; Lloret J; Daniele JR; Walker GC (2007). The type IV secretion system of Sinorhizobium meliloti strain 1021 is required for conjugation but not for intracellular symbiosis. J Bacteriol. 189(5):2133-8. [PudMed:17158676] experimental
(3) Stiens M; Schneiker S; Keller M; Kuhn S; Puhler A; Schluter A (2006). Sequence analysis of the 144-kilobase accessory plasmid pSmeSM11a, isolated from a dominant Sinorhizobium meliloti strain identified during a long-term field release experiment. Appl Environ Microbiol. 72(5):3662-72. [PudMed:16672515] experimental
 
experimental This literature contains experimental investigation