Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 3984023..3984520 Replicon chromosome
Accession NZ_CP009685
Organism Escherichia coli str. K-12 substr. MG1655 strain K-12

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag EO53_RS19815 Protein ID WP_001173343.1
Coordinates 3984023..3984196 (-) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag EO53_RS19820 Protein ID WP_000398619.1
Coordinates 3984224..3984520 (-) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EO53_RS19805 3980693..3982150 + 1458 WP_000856829.1 dipeptide/tripeptide permease DtpC -
EO53_RS19810 3982387..3983904 + 1518 WP_001295074.1 lysine--tRNA ligase -
EO53_RS19815 3984023..3984196 - 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
EO53_RS19820 3984224..3984520 - 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
EO53_RS19825 3984747..3985019 - 273 WP_000405651.1 N-acetyltransferase -
EO53_RS19830 3985031..3985261 - 231 WP_000371704.1 (4Fe-4S)-binding protein -
EO53_RS19835 3985442..3987073 + 1632 WP_001216477.1 sensor histidine kinase -
EO53_RS19840 3987070..3987789 + 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

>T49455 WP_001173343.1 NZ_CP009685:c3984196-3984023 [Escherichia coli str. K-12 substr. MG1655]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T49455 NZ_CP009685:c3984196-3984023 [Escherichia coli str. K-12 substr. MG1655]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT49455 WP_000398619.1 NZ_CP009685:c3984520-3984224 [Escherichia coli str. K-12 substr. MG1655]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT49455 NZ_CP009685:c3984520-3984224 [Escherichia coli str. K-12 substr. MG1655]
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