TADB
Browse by organism | type II  or  its classification  | type I | type III  | type IV | type V  | type VI

At the heart of TADB is this ‘Browse by organism’ page that provides a hyperlinked organized catalog of over 900 prokaryotic genomes with TA systems identified. TADB provides an web-interface, allowing users to view an entire genome’s TA loci repertoire within the context of the whole replicon and to access individual pages dedicated to each TA locus pair, toxin and antitoxin as required.

Alphabet A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Full list Plasmid list Chromosome list
Only TA-containing replicons are listed

#Repliconascending1descending1NCBI accession no. TApair numberascending2descending2
1Saccharophagus degradans 2-40 chromosomeNC_007912 8
2Saccharopolyspora erythraea NRRL 2338 chromosomeNC_009142 31
3Salinibacter ruber DSM 13855 chromosomeNC_007677 13
4Salinispora arenicola CNS-205 chromosomeNC_009953 29
5Salinispora tropica CNB-440 chromosomeNC_009380 28
6Salmonella enterica arizonae serovar 62 z4 z23 RSK2980 chromosomeNC_010067 8
7Salmonella enterica subsp. enterica serovar Agona str. SL483 NC_011149 11
8Salmonella enterica subsp. enterica serovar Choleraesuis str. plasmid pSC138NC_006856 1
9Salmonella enterica subsp. enterica serovar Choleraesuis str. plasmid pSCV50NC_006855 1
10Salmonella enterica subsp. enterica serovar Dublin str. CT 02021853 plasmid pCT02021853_74NC_011204 2
11Salmonella enterica subsp. enterica serovar Dublin str. CT 02021853 NC_011205 13
12Salmonella enterica subsp. enterica serovar Enteritidis plasmidNC_010860 1
13Salmonella enterica subsp. enterica serovar Heidelberg str. SL476 plasmid pSL476_91NC_011081 1
14Salmonella enterica subsp. enterica serovar Newport str. SL254 plasmid pSN254NC_009140 1
15Salmonella enterica subsp. enterica serovar Paratyphi A str. NC_011147 10
16Salmonella enterica subsp. enterica serovar Paratyphi A str. ATCC NC_006511 10
17Salmonella enterica subsp. enterica serovar Paratyphi B str. SPB7 NC_010102 12
18Salmonella enterica subsp. enterica serovar Schwarzengrund str. plasmid pCVM19633_110NC_011092 1
19Salmonella enterica subsp. enterica serovar Schwarzengrund str. NC_011094 2
20Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 NC_003197 18 [4 experimental]
21Salmonella enterica subsp. enterica serovar Typhi str. CT18 NC_003198 12
22Salmonella enterica subsp. enterica serovar Typhi str. Ty2 NC_004631 12
23Serratia proteamaculans 568 chromosomeNC_009832 23
24Serratia proteamaculans 568 plasmid pSPRO01NC_009829 1
25Shewanella amazonensis SB2B chromosomeNC_008700 2
26Shewanella baltica OS155 plasmid pSbal02NC_009036 4
27Shewanella baltica OS185 chromosomeNC_009665 9
28Shewanella baltica OS185 plasmid pS18501NC_009661 2
29Shewanella baltica OS195 chromosomeNC_009997 7
30Shewanella baltica OS195 plasmid pS19502NC_009999 2
31Shewanella baltica OS195 plasmid pS19503NC_010000 2
32Shewanella denitrificans OS217 chromosomeNC_007954 3
33Shewanella frigidimarina NCIMB 400 chromosomeNC_008345 2
34Shewanella halifaxensis HAW-EB4 chromosomeNC_010334 2
35Shewanella loihica PV-4 chromosomeNC_009092 1
36Shewanella oneidensis MR-1 chromosomeNC_004347 6 [1 experimental]
37Shewanella oneidensis MR-1 plasmid megaplasmidNC_004349 7
38Shewanella pealeana ATCC 700345 chromosomeNC_009901 1
39Shewanella putrefaciens CN-32 chromosomeNC_009438 10
40Shewanella sediminis HAW-EB3 chromosomeNC_009831 2
41Shewanella sp. ANA-3 chromosomeNC_008577 2
42Shewanella sp. ANA-3 plasmid 1NC_008573 3
43Shewanella sp. MR-4 chromosomeNC_008321 2
44Shewanella sp. MR-7 chromosomeNC_008322 4
45Shewanella sp. MR-7 plasmid Plasmid1NC_008320 1
46Shewanella sp. W3-18-1 chromosomeNC_008750 6
47Shewanella woodyi ATCC 51908 chromosomeNC_010506 7
48Shigella boydii CDC 3083-94 chromosomeNC_010658 3
49Shigella boydii CDC 3083-94 plasmid pBS512_33NC_010657 1
50Shigella boydii Sb227 plasmid pSB4_227NC_007608 3
51Shigella dysenteriae Sd197 chromosomeNC_007606 9
52Shigella flexneri 2a str. 2457T chromosomeNC_004741 4
53Shigella flexneri 2a str. 301 chromosomeNC_004337 6
54Shigella flexneri 2b plasmid R100 DNA, complete sequence.NC_002134 1
55Shigella flexneri 5a virulence plasmid pWR501, complete sequence.NC_002698 1
56Shigella flexneri 5 str. 8401 chromosomeNC_008258 3
57Shigella sonnei Ss046 chromosomeNC_007384 7
58Sinorhizobium medicae WSM419 plasmid pSMED01NC_009620 6
59Sinorhizobium medicae WSM419 plasmid pSMED02NC_009621 1
60Sinorhizobium medicae WSM419 plasmid pSMED03NC_009622 2
61Sinorhizobium meliloti 1021 chromosomeNC_003047 24 [1 experimental]
62Sinorhizobium meliloti 1021 plasmid pSymANC_003037 1
63Sinorhizobium meliloti 1021 plasmid pSymBNC_003078 1
64Sorangium cellulosum So ce56 chromosomeNC_010162 16
65Sphingomonas wittichii RW1 chromosomeNC_009511 18
66Sphingomonas wittichii RW1 plasmid pSWIT01NC_009507 3
67Sphingomonas wittichii RW1 plasmid pSWIT02NC_009508 1
68Sphingopyxis alaskensis RB2256 chromosomeNC_008048 12
69Staphylococcus aureus RF122 chromosomeNC_007622 4
70Staphylococcus aureus strain CH-91 plasmid pCH91, completeNC_020227 1 [1 experimental]
71Staphylococcus aureus InsertionJN849634 1
72Staphylococcus aureus subsp. aureus COL chromosomeNC_002951 4
73Staphylococcus aureus subsp. aureus MRSA252 chromosomeNC_002952 3
74Staphylococcus aureus subsp. aureus MSSA476 chromosomeNC_002953 4
75Staphylococcus aureus subsp. aureus Mu3 chromosomeNC_009782 4
76Staphylococcus aureus subsp. aureus Mu50 chromosomeNC_002758 4
77Staphylococcus aureus subsp. aureus MW2 chromosomeNC_003923 4
78Staphylococcus aureus subsp. aureus N315 chromosomeNC_002745 4 [4 experimental]
79Staphylococcus aureus subsp. aureus NCTC 8325 chromosomeNC_007795 3
80Staphylococcus aureus subsp. aureus str. Newman chromosomeNC_009641 1 [1 experimental]
81Staphylococcus aureus subsp. aureus USA300 TCH1516 chromosomeNC_010079 5
82Staphylococcus epidermidis ATCC 12228 chromosomeNC_004461 1
83Staphylococcus epidermidis RP62A chromosomeNC_002976 2
84Staphylococcus equorum TA locusKC020193 1
85Staphylococcus haemolyticus JCSC1435 chromosomeNC_007168 3
86Staphylococcus saprophyticus subsp. saprophyticus ATCC 15305 plasmid pSSP1NC_007351 1
87Staphylococcus saprophyticus subsp. saprophyticus ATCC 15305 NC_007350 1
88Staphylococcus simulans bv. staphylolyticus strain NRRL B-2628NC_013944 1
89Staphylothermus marinus F1 chromosomeNC_009033 9
90Stenotrophomonas maltophilia K279a chromosomeNC_010943 9
91Stenotrophomonas maltophilia R551-3 chromosomeNC_011071 6
92Streptococcus agalactiae 2603V/R chromosomeNC_004116 8 [1 experimental]
93Streptococcus agalactiae A909 chromosomeNC_007432 3
94Streptococcus agalactiae NEM316 chromosomeNC_004368 3
95Streptococcus equi subsp. zooepidemicus MGCS10565 chromosomeNC_011134 2
96Streptococcus mutans plasmid pDC09, complete sequence.NC_019238 1
97Streptococcus mutans plasmid pNC101, complete sequence.NC_019239 1
98Streptococcus mutans UA159 chromosomeNC_004350 4 [1 experimental]
99Streptococcus pneumoniae CGSP14 chromosomeNC_010582 5
100Streptococcus pneumoniae D39 chromosomeNC_008533 3
101Streptococcus pneumoniae G54 chromosomeNC_011072 5
102Streptococcus pneumoniae gamPNI0373 chromosomeNC_018630 1
103Streptococcus pneumoniae Hungary19A-6 chromosomeNC_010380 9
104Streptococcus pneumoniae ICEHG965092 1
105Streptococcus pneumoniae R6 chromosomeNC_003098 6 [2 experimental]
106Streptococcus pneumoniae TIGR4 chromosomeNC_003028 7
107Streptococcus pyogenes MGAS10270 chromosomeNC_008022 10
108Streptococcus pyogenes MGAS10394 chromosomeNC_006086 4
109Streptococcus pyogenes MGAS10750 chromosomeNC_008024 6
110Streptococcus pyogenes MGAS2096 chromosomeNC_008023 3
111Streptococcus pyogenes MGAS315 chromosomeNC_004070 7
112Streptococcus pyogenes MGAS5005 chromosomeNC_007297 4
113Streptococcus pyogenes MGAS6180 chromosomeNC_007296 7
114Streptococcus pyogenes MGAS8232 chromosomeNC_003485 8
115Streptococcus pyogenes MGAS9429 chromosomeNC_008021 5
116Streptococcus pyogenes plasmid pSM19035, complete sequence.NC_006979 3
117Streptococcus pyogenes M1 GAS chromosomeNC_002737 5
118Streptococcus pyogenes SSI-1 chromosomeNC_004606 7
119Streptococcus pyogenes str. Manfredo chromosomeNC_009332 8
120Streptococcus sanguinis SK36 chromosomeNC_009009 1
121Streptococcus suis 05ZYH33 chromosomeNC_009442 4 [1 experimental]
122Streptococcus suis 98HAH33 chromosomeNC_009443 3
123Streptococcus suis SC070731 chromosomeCP003922 1
124Streptococcus suis SC84 chromosomeNC_012924 1 [1 experimental]
125Streptococcus thermophilus CNRZ1066 chromosomeNC_006449 1
126Streptococcus thermophilus LMG 18311 chromosomeNC_006448 1
127Streptomyces avermitilis MA-4680 = NBRC 14893 chromosomeNC_003155 27
128Streptomyces cattleya NRRL 8057 = DSM 46488 chromosomeNC_017586 1 [1 experimental]
129Streptomyces coelicolor A3(2) chromosomeNC_003888 22 [1 experimental]
130Streptomyces griseus subsp. griseus NBRC 13350 (Streptomyces) chromosomeNC_010572 14
131Sulfolobus acidocaldarius DSM 639 chromosomeNC_007181 11
132Sulfolobus solfataricus P2 chromosomeNC_002754 16
133Sulfolobus tokodaii str. 7 chromosomeNC_003106 37
134Sulfurihydrogenibium sp. YO3AOP1 chromosomeNC_010730 3
135Sulfurimonas denitrificans DSM 1251 chromosomeNC_007575 6
136Sulfurovum sp. NBC37-1 chromosomeNC_009663 12
137Symbiobacterium thermophilum IAM 14863 chromosomeNC_006177 2
138Synechococcus elongatus PCC 6301 (Synechococcus leopoliensis SAG) chromosomeNC_006576 9
139Synechococcus elongatus PCC 7942 chromosomeNC_007604 11
140Synechococcus elongatus PCC 7942 plasmid 1NC_007595 2
141Synechococcus sp. CC9311 chromosomeNC_008319 3
142Synechococcus sp. JA-3-3Ab chromosomeNC_007775 1
143Synechococcus sp. PCC 7002 plasmid pAQ5NC_010479 2
144Synechococcus sp. PCC 7002 plasmid pAQ7NC_010474 1
145Synechococcus sp. WH 7803 chromosomeNC_009481 1
146Synechococcus sp. WH 8102 chromosomeNC_005070 12
147Synechocystis sp. PCC 6803 chromosomeNC_000911 19 [3 experimental]
148Synechocystis sp. PCC 6803 chromosomeNC_017277 3
149Synechocystis sp. PCC 6803 (Synechocystis PCC6803) plasmid pSYSANC_005230 6
150Synechocystis sp. PCC 6803 plasmid pSYSA_MNC_020287 1
151Synechocystis sp. PCC 6803 (Synechocystis PCC6803) plasmid pSYSGNC_005231 4
152Synechocystis sp. PCC 6803 (Synechocystis PCC6803) plasmid pSYSMNC_005229 5
153Synechocystis sp. PCC 6803 (Synechocystis PCC 6803) plasmid pSYSXNC_005232 2
154Syntrophobacter fumaroxidans MPOB chromosomeNC_008554 6
155Syntrophomonas wolfei subsp. wolfei str. Goettingen G311 chromosomeNC_008346 35
156Syntrophus aciditrophicus SB chromosomeNC_007759 7
Total 964 [23 experimental]

experimental Number of TAs that are from experimental literatures