Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | II | Classification (family/domain) | mazEF/MazF(toxin) |
Location | 2342194..2342830 | Replicon | chromosome |
Accession | NZ_CP069077 | ||
Organism | Mycobacterium tuberculosis strain N0072 |
Toxin (Protein)
Gene name | mazF | Uniprot ID | - |
Locus tag | JN135_RS10960 | Protein ID | WP_003904769.1 |
Coordinates | 2342420..2342830 (+) | Length | 137 a.a. |
Antitoxin (Protein)
Gene name | mazE | Uniprot ID | P9WJ84 |
Locus tag | JN135_RS10955 | Protein ID | WP_003410651.1 |
Coordinates | 2342194..2342427 (+) | Length | 78 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
JN135_RS10940 | 2337651..2338043 | + | 393 | WP_229303073.1 | metal ABC transporter permease | - |
JN135_RS10945 | 2338044..2338448 | - | 405 | WP_003410645.1 | PPOX class F420-dependent oxidoreductase | - |
JN135_RS10950 | 2338532..2342116 | - | 3585 | WP_003410648.1 | cobaltochelatase subunit CobN | - |
JN135_RS10955 | 2342194..2342427 | + | 234 | WP_003410651.1 | type II toxin-antitoxin system antitoxin MazE7 | Antitoxin |
JN135_RS10960 | 2342420..2342830 | + | 411 | WP_003904769.1 | type II toxin-antitoxin system toxin endoribonuclease MazF7 | Toxin |
JN135_RS10965 | 2342814..2343905 | + | 1092 | WP_003900454.1 | precorrin-3B synthase | - |
JN135_RS10970 | 2343915..2344541 | + | 627 | WP_031680792.1 | precorrin-8X methylmutase | - |
JN135_RS10975 | 2344538..2346064 | + | 1527 | WP_003410659.1 | precorrin-2 C(20)-methyltransferase | - |
JN135_RS10980 | 2346010..2347233 | - | 1224 | WP_003901321.1 | class I SAM-dependent methyltransferase | - |
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: 137 a.a. Molecular weight: 14176.35 Da Isoelectric Point: 9.4835
>T189802 WP_003904769.1 NZ_CP069077:2342420-2342830 [Mycobacterium tuberculosis]
MAEPRRGDLWLVSLGAARAGEPGKHRPAVVVSVDELLTGIDDELVVVVPVSSSRSRTPLRPPVAPSEGVAADSVAVCRGV
RAVARARLVERLGALKPATMPAIENALTLILGLPTGPERGEAATHSPVRWTGGRDP
MAEPRRGDLWLVSLGAARAGEPGKHRPAVVVSVDELLTGIDDELVVVVPVSSSRSRTPLRPPVAPSEGVAADSVAVCRGV
RAVARARLVERLGALKPATMPAIENALTLILGLPTGPERGEAATHSPVRWTGGRDP
Download Length: 411 bp
>T189802 NZ_CP091016:1136953-1137288 [Escherichia coli]
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCTGG
ACATCGTCCAGCTGTTGTCCTGAGTCCTTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTGTACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACAGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCTGG
ACATCGTCCAGCTGTTGTCCTGAGTCCTTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTGTACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACAGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG
Antitoxin
Download Length: 78 a.a. Molecular weight: 8450.25 Da Isoelectric Point: 4.7954
>AT189802 WP_003410651.1 NZ_CP069077:2342194-2342427 [Mycobacterium tuberculosis]
MSTSTTIRVSTQTRDRLAAQARERGISMSALLTELAAQAERQAIFRAEREASHAETTTQAVRDEDREWEGTVGDGLG
MSTSTTIRVSTQTRDRLAAQARERGISMSALLTELAAQAERQAIFRAEREASHAETTTQAVRDEDREWEGTVGDGLG
Download Length: 234 bp
>AT189802 NZ_CP091016:1136705-1136953 [Escherichia coli]
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA
Similar Proteins
Only experimentally validated proteins are listed.
Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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Protein | Organism | Identities (%) | Coverage (%) | Ha-value |
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Structures
Toxin
Source | ID | Structure |
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Antitoxin
Source | ID | Structure |
---|---|---|
PDB | 7DU4 | |
PDB | 6A6X | |
AlphaFold DB | A0A7U4BV50 |