Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4680799..4681296 Replicon chromosome
Accession NZ_CP040263
Organism Escherichia coli strain 631

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag EST51_RS23110 Protein ID WP_001173343.1
Coordinates 4680799..4680972 (-) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag EST51_RS23115 Protein ID WP_000398619.1
Coordinates 4681000..4681296 (-) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EST51_RS23100 4677469..4678926 + 1458 WP_001550473.1 dipeptide/tripeptide permease DtpC -
EST51_RS23105 4679163..4680680 + 1518 WP_001550472.1 lysine--tRNA ligase -
EST51_RS23110 4680799..4680972 - 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
EST51_RS23115 4681000..4681296 - 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
EST51_RS23120 4681525..4681797 - 273 WP_000405647.1 N-acetyltransferase -
EST51_RS23125 4681809..4682039 - 231 WP_001550470.1 (4Fe-4S)-binding protein -
EST51_RS23130 4682219..4683850 + 1632 WP_001216477.1 sensor histidine kinase -
EST51_RS23135 4683847..4684566 + 720 WP_000611288.1 two-component system response regulator DcuR -

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

>T125241 WP_001173343.1 NZ_CP040263:c4680972-4680799 [Escherichia coli]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T125241 NZ_CP040263:c4680972-4680799 [Escherichia coli]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT125241 WP_000398619.1 NZ_CP040263:c4681296-4681000 [Escherichia coli]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT125241 NZ_CP040263:c4681296-4681000 [Escherichia coli]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGGTT
AAGATCATTGATGTATGATATGAATTTCTCCTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAATT
CCTTCGCAATAACGACATCATTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTCAAATGCTTAGACTTACCGGATATT
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