Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4210080..4210577 Replicon chromosome
Accession NZ_CP014314
Organism Escherichia coli O157:H7 strain JEONG-1266

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag JEONG1266_RS31795 Protein ID WP_001173343.1
Coordinates 4210080..4210253 (-) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag JEONG1266_RS31800 Protein ID WP_000398619.1
Coordinates 4210281..4210577 (-) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JEONG1266_RS21750 4206750..4208207 + 1458 WP_000856824.1 dipeptide/tripeptide permease DtpC -
JEONG1266_RS21755 4208444..4209961 + 1518 WP_001295074.1 lysine--tRNA ligase -
JEONG1266_RS31795 4210080..4210253 - 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
JEONG1266_RS31800 4210281..4210577 - 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
JEONG1266_RS21770 4210804..4211076 - 273 WP_000405647.1 N-acetyltransferase -
JEONG1266_RS21775 4211088..4211318 - 231 WP_000371704.1 (4Fe-4S)-binding protein -
JEONG1266_RS21780 4211499..4213130 + 1632 WP_001216477.1 sensor histidine kinase -
JEONG1266_RS21785 4213127..4213846 + 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

>T60683 WP_001173343.1 NZ_CP014314:c4210253-4210080 [Escherichia coli O157:H7]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T60683 NZ_CP014314:c4210253-4210080 [Escherichia coli O157:H7]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT60683 WP_000398619.1 NZ_CP014314:c4210577-4210281 [Escherichia coli O157:H7]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT60683 NZ_CP014314:c4210577-4210281 [Escherichia coli O157:H7]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGGTT
AAGATCATTGATGTATGATATGAATTTCTCTTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAATT
CCTTCGCAATAACGACATCGTTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTTAAATGCTTAGACTTACCGGATATT
GACTTTGACCTCAACATTATGACAGTTGATGACTATTTCCGTCAGTTTTACAAGTAG

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