Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | mazEF/MazF(toxin) |
| Location | 1231954..1232585 | Replicon | chromosome |
| Accession | NZ_CP096844 | ||
| Organism | Mycobacterium tuberculosis variant bovis strain Mb1855 | ||
Toxin (Protein)
| Gene name | mazF | Uniprot ID | A0A7U4F9D0 |
| Locus tag | M1776_RS05895 | Protein ID | WP_003405820.1 |
| Coordinates | 1231954..1232265 (-) | Length | 104 a.a. |
Antitoxin (Protein)
| Gene name | mazE | Uniprot ID | G0TGZ7 |
| Locus tag | M1776_RS05900 | Protein ID | WP_003405836.1 |
| Coordinates | 1232265..1232585 (-) | Length | 107 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| M1776_RS05875 (M1776_05880) | 1227436..1228860 | - | 1425 | WP_003405805.1 | class II fumarate hydratase | - |
| M1776_RS05880 (M1776_05885) | 1228891..1229979 | - | 1089 | WP_003898726.1 | class II fructose-bisphosphatase | - |
| M1776_RS05885 (M1776_05890) | 1230035..1230679 | + | 645 | WP_174813088.1 | DUF4245 domain-containing protein | - |
| M1776_RS05890 (M1776_05895) | 1230686..1231842 | - | 1157 | Protein_1160 | AI-2E family transporter | - |
| M1776_RS05895 (M1776_05900) | 1231954..1232265 | - | 312 | WP_003405820.1 | type II toxin-antitoxin system toxin endoribonuclease MazF3 | Toxin |
| M1776_RS05900 (M1776_05905) | 1232265..1232585 | - | 321 | WP_003405836.1 | type II toxin-antitoxin system antitoxin MazE3 | Antitoxin |
| M1776_RS05905 (M1776_05910) | 1232595..1234131 | + | 1537 | Protein_1163 | carboxylesterase/lipase family protein | - |
| M1776_RS05910 (M1776_05915) | 1234138..1235250 | - | 1113 | WP_003405840.1 | 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase | - |
| M1776_RS05915 (M1776_05920) | 1235260..1235517 | - | 258 | WP_003405844.1 | exodeoxyribonuclease VII small subunit | - |
| M1776_RS05920 (M1776_05925) | 1235507..1236754 | - | 1248 | WP_003405846.1 | exodeoxyribonuclease VII large subunit | - |
| M1776_RS05925 (M1776_05930) | 1236751..1237389 | - | 639 | WP_011799158.1 | lipid droplet-associated protein | - |
Associated MGEs
| MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
|---|
Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.
Sequences
Toxin
Download Length: 104 a.a. Molecular weight: 11061.82 Da Isoelectric Point: 4.9371
>T243807 WP_003405820.1 NZ_CP096844:c1232265-1231954 [Mycobacterium tuberculosis variant bovis]
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA
MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVVSCDNIQTIPVCDLGRQIGYL
LASQEPALAEAIGNAFDLDWVVA
Download Length: 312 bp
>T243807 NZ_OX637959:c4174061-4173684 [Escherichia coli O25b:H4-ST131]
ATGAAAACATTACCTGATACACACGTACGGAAGGTATCGCGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTACGGCCTTACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTGAACTTTCTCGTGGAAAAATACGCACTGGTACGTACCGACCTGCCGGGATTC
AGCGCCTGTACCCACTCTCAGTTAATAAACAGCATCGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGATCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA
ATGAAAACATTACCTGATACACACGTACGGAAGGTATCGCGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTACGGCCTTACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCAGTGAACTTTCTCGTGGAAAAATACGCACTGGTACGTACCGACCTGCCGGGATTC
AGCGCCTGTACCCACTCTCAGTTAATAAACAGCATCGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGATCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA
Antitoxin
Download Length: 107 a.a. Molecular weight: 11394.83 Da Isoelectric Point: 5.1236
>AT243807 WP_003405836.1 NZ_CP096844:c1232585-1232265 [Mycobacterium tuberculosis variant bovis]
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID
MYLPWGVVLAGGANGFGAGAYQTGTICEVSTQIAVRLPDEIVAFIDDEVRGQHARSRAAVVLRALERERRRRLAERDAEI
LATNTSATGDLDTLAGHCARTALDID
Download Length: 321 bp
>AT243807 NZ_OX637959:c4174518-4174150 [Escherichia coli O25b:H4-ST131]
GTGTCAGACAAACTCTCCGGGATAACTCATCCCGATGACAATCACGACCGCCCCTGGTGGGGGCTTCCCTGCACAGTGAG
GCCCTGTTTTGGCGCTCGTCTGGTGCAAGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCGCT
TCAGCGACGCAGATGCATACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAATTAATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCGAAAGGACTGACCTGCGAAGCCGACACCCTCGGCAGTTG
TGGTTACGTTTATCTGGCTTTTTATCCAACATCCGAAACGAAAAAGTAA
GTGTCAGACAAACTCTCCGGGATAACTCATCCCGATGACAATCACGACCGCCCCTGGTGGGGGCTTCCCTGCACAGTGAG
GCCCTGTTTTGGCGCTCGTCTGGTGCAAGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCGCT
TCAGCGACGCAGATGCATACCATCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAATTAATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCGAAAGGACTGACCTGCGAAGCCGACACCCTCGGCAGTTG
TGGTTACGTTTATCTGGCTTTTTATCCAACATCCGAAACGAAAAAGTAA
Similar Proteins
Only experimentally validated proteins are listed.
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
| Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
|---|
Structures
Toxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | A0A7U4F9D0 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | G0TGZ7 |