Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 3430237..3430734 Replicon chromosome
Accession NZ_CP047455
Organism Escherichia coli strain ZF31

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag GTK48_RS16395 Protein ID WP_001173343.1
Coordinates 3430561..3430734 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag GTK48_RS16390 Protein ID WP_000398619.1
Coordinates 3430237..3430533 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GTK48_RS16370 3426968..3427687 - 720 WP_000611288.1 two-component system response regulator DcuR -
GTK48_RS16375 3427684..3429315 - 1632 WP_001565376.1 sensor histidine kinase -
GTK48_RS16380 3429496..3429726 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
GTK48_RS16385 3429738..3430010 + 273 WP_000405647.1 N-acetyltransferase -
GTK48_RS16390 3430237..3430533 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
GTK48_RS16395 3430561..3430734 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
GTK48_RS16400 3430853..3432370 - 1518 WP_001295074.1 lysine--tRNA ligase -
GTK48_RS16405 3432607..3434064 - 1458 WP_164538535.1 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

>T146242 WP_001173343.1 NZ_CP047455:3430561-3430734 [Escherichia coli]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T146242 NZ_CP062733:283377-283484 [Escherichia coli O157:H7]
ATGACGCTCGCAGAGCTGGGCATGGCCTTCTGGCATGATTTAGCGGCTCCGGTCATTGCTGGCATTCTTGCCAGTATGAT
CGTGAACTGGCTGAACAAGCGGAAGTAA

Antitoxin


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

>AT146242 WP_000398619.1 NZ_CP047455:3430237-3430533 [Escherichia coli]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT146242 NZ_CP062733:c283329-283263 [Escherichia coli O157:H7]
GGTCTAGGTTCAAGATTAGCCCCCGTGGTGTTGTCAGGTGCATACCTGCAACGTGCGGGGGTTTTCT

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