Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type VII Classification (family/domain) TglT-TakA/AbiEii-AbiEi
Location 1169735..1171236 Replicon chromosome
Accession NZ_CP069063
Organism Mycobacterium tuberculosis strain N3913

Toxin (Protein)


Gene name tglT Uniprot ID L7N4P5
Locus tag JN150_RS05575 Protein ID WP_003898703.1
Coordinates 1170355..1171236 (+) Length 294 a.a.

Antitoxin (Protein)


Gene name takA Uniprot ID L7N5C7
Locus tag JN150_RS05570 Protein ID WP_003405517.1
Coordinates 1169735..1170358 (+) Length 208 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN150_RS05550 1165230..1166057 - 828 WP_003405370.1 PE domain-containing protein -
JN150_RS05555 1166845..1167084 - 240 WP_003405375.1 hypothetical protein -
JN150_RS05560 1167253..1168180 - 928 Protein_1095 IS5-like element ISMt1 family transposase -
JN150_RS05565 1168463..1169488 - 1026 WP_003405514.1 serine protease -
JN150_RS05570 1169735..1170358 + 624 WP_003405517.1 type IV toxin-antitoxin system AbiEi family antitoxin domain-containing protein Antitoxin
JN150_RS05575 1170355..1171236 + 882 WP_003898703.1 nucleotidyl transferase AbiEii/AbiGii toxin family protein Toxin
JN150_RS05580 1172106..1173353 + 1248 WP_003901078.1 IS256-like element IS1081 family transposase -
JN150_RS05585 1173721..1174836 - 1116 WP_003405582.1 hypothetical protein -
JN150_RS05590 1174793..1174996 - 204 WP_003405585.1 hypothetical protein -
JN150_RS05595 1175069..1175515 + 447 WP_050069593.1 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 1161599..1173353 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

>T188941 WP_003898703.1 NZ_CP069063:1170355-1171236 [Mycobacterium tuberculosis]
VTKPYSSPPTNLRSLRDRLTQVAERQGVVFGRLQRHVAMIVVAQFAATLTDDTGAPLLLVKGGSSLELRRGIPDSRTSKD
FDTVARRDIELIHEQLADAGETGWEGFTAIFTAPEEIDVPGMPVKPRRFTAKLSYRGRAFATVPIEVSSVEAGNADQFDT
LTSDALGLVGVPAAVAVPCMTIPWQIAQKLHAVTAVLEEPKVNDRAHDLVDLQLLEGLLLDADLMPTRSACIAIFEARAQ
HPWPPRVATLPHWPLIYAGALEGLDHLELARTVDAAAQAVQRFVARIDRATKR

Download         Length: 882 bp

>T188941 NZ_CP090594:3769147-3769452 [Pectobacterium aroidearum]
ATGCAATTCATTGTTTATGAATATAAACGCGCCAGCCACTACAAAATGTTTGTCGATGTGCAAAGCGATATTGTCGACAC
ACCAAAGCGGCGCATGGTCATCCCGCTTATCGAAGCACATCACCTGTCTGAGAAAGTGAATAAGACGTTGTTCCCTCTGA
TCCGCATCGATGGCGAAGATTATCGGCTGATGACAACTGAACTATCGAGCGTTCCCGTTGAAGTCATTGGTGAGGCTATC
GCGGATCTTGGCGACTACGCGGATGAGGTCAAAGATGCTATTAATCTGATGTTTTGGGGGATTTGA

Antitoxin


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

>AT188941 WP_003405517.1 NZ_CP069063:1169735-1170358 [Mycobacterium tuberculosis]
MCAKPYLIDTIAHMAIWDRLVEVAAEQHGYVTTRDARDIGVDPVQLRLLAGRGRLERVGRGVYRVPVLPRGEHDDLAAAV
SWTLGRGVISHESALALHALADVNPSRIHLTVPRNNHPRAAGGELYRVHRRDLQAAHVTSVDGIPVTTVARTIKDCVKTG
TDPYQLRAAIERAEAEGTLRRGSAAELRAALDETTAGLRARPKRASA

Download         Length: 624 bp

>AT188941 NZ_CP090594:3768926-3769144 [Pectobacterium aroidearum]
ATGAAACACCGCGTCAGCGTTACCGTGGACAAAGACAGTTATCAGGTTCTGAGTGCTGCCGGAGTCAATATTTCCGGGCT
GGTGAACGATGCCATTGGCAAAGAAGCCCGCCGTATCAAGGCTGAAGAATGGAAGAAGGAAAACCGCGAAGGGATGGAAG
AAGTCGCCCGATTTATCGCACAACATGGCTCCTTTGCGGATGAAAACAGGAACTGGTAA

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