Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type VII Classification (family/domain) TglT-TakA/AbiEii-AbiEi
Location 1169636..1171137 Replicon chromosome
Accession NZ_CP069062
Organism Mycobacterium tuberculosis strain N0069

Toxin (Protein)


Gene name tglT Uniprot ID L7N4P5
Locus tag JN151_RS05570 Protein ID WP_003898703.1
Coordinates 1170256..1171137 (+) Length 294 a.a.

Antitoxin (Protein)


Gene name takA Uniprot ID L7N5C7
Locus tag JN151_RS05565 Protein ID WP_003405517.1
Coordinates 1169636..1170259 (+) Length 208 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN151_RS05545 1165131..1165958 - 828 WP_003405370.1 PE domain-containing protein -
JN151_RS05550 1166746..1166985 - 240 WP_003405375.1 hypothetical protein -
JN151_RS05555 1167154..1168081 - 928 Protein_1094 IS5-like element ISMt1 family transposase -
JN151_RS05560 1168364..1169389 - 1026 WP_003405514.1 serine protease -
JN151_RS05565 1169636..1170259 + 624 WP_003405517.1 type IV toxin-antitoxin system AbiEi family antitoxin domain-containing protein Antitoxin
JN151_RS05570 1170256..1171137 + 882 WP_003898703.1 nucleotidyl transferase AbiEii/AbiGii toxin family protein Toxin
JN151_RS05575 1172007..1173254 + 1248 WP_003901078.1 IS256-like element IS1081 family transposase -
JN151_RS05580 1173622..1174737 - 1116 WP_003405582.1 hypothetical protein -
JN151_RS05585 1174694..1174897 - 204 WP_003405585.1 hypothetical protein -
JN151_RS05590 1174970..1175416 + 447 WP_003405595.1 oxidation-sensing regulator MosR -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside IScluster/Tn - esxN 1161500..1173254 11754


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.


Domains

Predicted by InterproScan

Toxin

Nucleotidyl transferase AbiEii toxin, Type IV TA system

(49-279)

Antitoxin

Transcriptional regulator, AbiEi antitoxin

(18-66)


Sequences

Toxin        


Download         Length: 294 a.a.        Molecular weight: 31958.65 Da        Isoelectric Point: 6.3901

>T188881 WP_003898703.1 NZ_CP069062:1170256-1171137 [Mycobacterium tuberculosis]
VTKPYSSPPTNLRSLRDRLTQVAERQGVVFGRLQRHVAMIVVAQFAATLTDDTGAPLLLVKGGSSLELRRGIPDSRTSKD
FDTVARRDIELIHEQLADAGETGWEGFTAIFTAPEEIDVPGMPVKPRRFTAKLSYRGRAFATVPIEVSSVEAGNADQFDT
LTSDALGLVGVPAAVAVPCMTIPWQIAQKLHAVTAVLEEPKVNDRAHDLVDLQLLEGLLLDADLMPTRSACIAIFEARAQ
HPWPPRVATLPHWPLIYAGALEGLDHLELARTVDAAAQAVQRFVARIDRATKR

Download         Length: 882 bp

>T188881 NZ_CP090589:4749097-4749384 [Pectobacterium aroidearum]
ATGAGCTATAGCGTCAAATTCAGGGAAGATGCGCTGAAAGAATGGCTCAAGCTCGATAAAACCATCCAGCAGCAATTTGC
CAAAAAACTAAAAAAATGCTGCGAAAATCCCCATATTCCTTCGGCAAAATTACGGGGGATGAAGGACTGCTACAAAATAA
AGCTCCGAGCATCAGGCTTTCGTTTGGTTTATGAAGTCATTGACGATGTATTGATTATCGCCGTAGTGGCGGTAGGTAAA
CGTGAACGCAGTGGCGTTTATCATCTGGCGAGTGAGCGAATGAGATAA

Antitoxin


Download         Length: 208 a.a.        Molecular weight: 22531.68 Da        Isoelectric Point: 10.0518

>AT188881 WP_003405517.1 NZ_CP069062:1169636-1170259 [Mycobacterium tuberculosis]
MCAKPYLIDTIAHMAIWDRLVEVAAEQHGYVTTRDARDIGVDPVQLRLLAGRGRLERVGRGVYRVPVLPRGEHDDLAAAV
SWTLGRGVISHESALALHALADVNPSRIHLTVPRNNHPRAAGGELYRVHRRDLQAAHVTSVDGIPVTTVARTIKDCVKTG
TDPYQLRAAIERAEAEGTLRRGSAAELRAALDETTAGLRARPKRASA

Download         Length: 624 bp

>AT188881 NZ_CP090589:4748849-4749100 [Pectobacterium aroidearum]
ATGCCGAATATTATATTGAGTGATACCAGTGCCAGCGTCAGTGAATTGAAAAAGAACCCGATGGCGACAGTCAATGCTGG
CGACGGTCTACCTGTCGCTATTTTGAACCGCAACCAGCCTGCGTTTTATTGCATTCCTGCGGATCTCTACGAAAAAATGC
TGGATGCGCTGGACGATCAAGAACTGGTTAAGCTAATCGGTGAACGCAAAAACCAGCCACTGGTTGACGTGGATTTGGAT
AGTTTCTTATGA

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
PDB 7C46
PDB 6J7S
PDB 6J7T
PDB 7C48
PDB 6J7P
PDB 6J7Q
PDB 6Y5U
PDB 6J7O
PDB 6J7R
PDB 6J7N

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BT71

References