Detailed information of TA system
Overview
TA module
| Type | II | Classification (family/domain) | tacAT/DUF1778(antitoxin) |
| Location | 3388942..3389915 | Replicon | chromosome |
| Accession | NZ_CP110674 | ||
| Organism | Mycobacterium tuberculosis strain BLR-31d | ||
Toxin (Protein)
| Gene name | tacT | Uniprot ID | O05911 |
| Locus tag | OO115_RS15875 | Protein ID | WP_003404756.1 |
| Coordinates | 3388942..3389442 (-) | Length | 167 a.a. |
Antitoxin (Protein)
| Gene name | tacA | Uniprot ID | G0TFR4 |
| Locus tag | OO115_RS15880 | Protein ID | WP_003404754.1 |
| Coordinates | 3389439..3389915 (-) | Length | 159 a.a. |
Genomic Context
| Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
|---|---|---|---|---|---|---|
| OO115_RS15855 (OO115_15855) | 3384789..3386441 | - | 1653 | WP_003905412.1 | IS607 family element RNA-guided endonuclease TnpB | - |
| OO115_RS15860 (OO115_15860) | 3386441..3387022 | - | 582 | WP_003404760.1 | IS607-like element IS1535 family transposase | - |
| OO115_RS15865 (OO115_15865) | 3387310..3388629 | + | 1320 | WP_003404757.1 | IS256-like element IS1554 family transposase | - |
| OO115_RS15875 (OO115_15875) | 3388942..3389442 | - | 501 | WP_003404756.1 | GNAT family N-acetyltransferase | Toxin |
| OO115_RS15880 (OO115_15880) | 3389439..3389915 | - | 477 | WP_003404754.1 | DUF1778 domain-containing protein | Antitoxin |
| OO115_RS15885 (OO115_15885) | 3390004..3390258 | - | 255 | WP_234708440.1 | hypothetical protein | - |
| OO115_RS15890 (OO115_15890) | 3390258..3392039 | - | 1782 | WP_003404749.1 | BCCT family transporter | - |
| OO115_RS15895 (OO115_15895) | 3392483..3392782 | + | 300 | WP_003404748.1 | PE family protein | - |
| OO115_RS15900 (OO115_15900) | 3392797..3394068 | + | 1272 | WP_003404747.1 | PPE family 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: 167 a.a. Molecular weight: 18048.55 Da Isoelectric Point: 7.8659
>T264175 WP_003404756.1 NZ_CP110674:c3389442-3388942 [Mycobacterium tuberculosis]
VSGYSAPRRISDADDVTSFSSGEPSLDDYLRKRALANHVQGGSRCFVTCRDGRVVGFYALASGSVAHADAPGRVRRNMPD
PVPVILLSRLAVDRKEQGRGLGSHLLRDAIGRCVQAADSIGLRAILVHALHDEARAFYVHFDFEISPTDPLHLMLLMKDA
RALIGD
VSGYSAPRRISDADDVTSFSSGEPSLDDYLRKRALANHVQGGSRCFVTCRDGRVVGFYALASGSVAHADAPGRVRRNMPD
PVPVILLSRLAVDRKEQGRGLGSHLLRDAIGRCVQAADSIGLRAILVHALHDEARAFYVHFDFEISPTDPLHLMLLMKDA
RALIGD
Download Length: 501 bp
Antitoxin
Download Length: 159 a.a. Molecular weight: 17357.95 Da Isoelectric Point: 11.2467
>AT264175 WP_003404754.1 NZ_CP110674:c3389915-3389439 [Mycobacterium tuberculosis]
MHRAGAAVTANVWCRAGGIRMAPRPVIPVATQQRLRRQADRQSLGGSGLPALNCTPIRHTIDVMATKPERKTERLAARLT
PEQDALIRRAAEAEGTDLTNFTVTAALAHARDVLADRRLFVLTDAAWTEFLAALDRPVSHKPRLEKLFAARSIFDTEG
MHRAGAAVTANVWCRAGGIRMAPRPVIPVATQQRLRRQADRQSLGGSGLPALNCTPIRHTIDVMATKPERKTERLAARLT
PEQDALIRRAAEAEGTDLTNFTVTAALAHARDVLADRRLFVLTDAAWTEFLAALDRPVSHKPRLEKLFAARSIFDTEG
Download Length: 477 bp
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 | A0A7U4BSZ2 |
Antitoxin
| Source | ID | Structure |
|---|---|---|
| AlphaFold DB | G0TFR4 |