Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4228834..4229331 Replicon chromosome
Accession NZ_CP010816
Organism Escherichia coli strain BL21 (TaKaRa)

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag SR36_RS20860 Protein ID WP_001173343.1
Coordinates 4229158..4229331 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag SR36_RS20855 Protein ID WP_000398619.1
Coordinates 4228834..4229130 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SR36_RS20835 (SR36_20835) 4225560..4226279 - 720 WP_000611288.1 two-component system response regulator DcuR -
SR36_RS20840 (SR36_20840) 4226276..4227912 - 1637 Protein_3952 sensor histidine kinase -
SR36_RS20845 (SR36_20845) 4228093..4228323 + 231 WP_001070602.1 (4Fe-4S)-binding protein -
SR36_RS20850 (SR36_20850) 4228335..4228607 + 273 WP_000405651.1 N-acetyltransferase -
SR36_RS20855 (SR36_20855) 4228834..4229130 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
SR36_RS20860 (SR36_20860) 4229158..4229331 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
SR36_RS20865 (SR36_20865) 4229450..4230967 - 1518 WP_001295090.1 lysine--tRNA ligase -
SR36_RS20870 (SR36_20870) 4231204..4232661 - 1458 WP_000856841.1 dipeptide/tripeptide permease DtpC -

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.


Domains

Predicted by InterproScan

Toxin

Toxin GhoT/OrtT

(4-57)

Antitoxin

Endoribonuclease antitoxin GhoS

(5-94)


Sequences

Toxin        


Download         Length: 58 a.a.        Molecular weight: 6555.06 Da        Isoelectric Point: 10.2288

>T52920 WP_001173343.1 NZ_CP010816:4229158-4229331 [Escherichia coli]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T52920 NZ_CP010816:4229158-4229331 [Escherichia coli]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


Download         Length: 99 a.a.        Molecular weight: 11467.97 Da        Isoelectric Point: 4.1705

>AT52920 WP_000398619.1 NZ_CP010816:4228834-4229130 [Escherichia coli]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT52920 NZ_CP010816:4228834-4229130 [Escherichia coli]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGATT
AAGATCATTGATGTATGATATGAATTTCTCCTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAACT
CCTTCGCAATAACGACATCGTTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTCAAATGCTTAGACTTACCGGATATT
GATTTTGACCTCAACATTATGACAGTTGATGACTATTTCCGTCAGTTTTACAAGTAG

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 A0A7U9QI41

Antitoxin

Source ID Structure
PDB 2LLZ
AlphaFold DB A0A7U9QBH6

References