Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4327291..4327788 Replicon chromosome
Accession NZ_CP123024
Organism Escherichia coli strain 20-16

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag QEN53_RS21020 Protein ID WP_001173343.1
Coordinates 4327291..4327464 (-) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID J7RC38
Locus tag QEN53_RS21025 Protein ID WP_001425728.1
Coordinates 4327492..4327788 (-) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QEN53_RS21010 (4323961) 4323961..4325418 + 1458 WP_000856841.1 dipeptide/tripeptide permease DtpC -
QEN53_RS21015 (4325655) 4325655..4327172 + 1518 WP_001295074.1 lysine--tRNA ligase -
QEN53_RS21020 (4327291) 4327291..4327464 - 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
QEN53_RS21025 (4327492) 4327492..4327788 - 297 WP_001425728.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
QEN53_RS21030 (4328015) 4328015..4328287 - 273 WP_000405647.1 GNAT family N-acetyltransferase -
QEN53_RS21035 (4328299) 4328299..4328529 - 231 WP_000371700.1 4Fe-4S mono-cluster protein YjdI -
QEN53_RS21040 (4328710) 4328710..4330341 + 1632 WP_001216487.1 sensor histidine kinase -
QEN53_RS21045 (4330338) 4330338..4331057 + 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

>T278478 WP_001173343.1 NZ_CP123024:c4327464-4327291 [Escherichia coli]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

Antitoxin


Download         Length: 99 a.a.        Molecular weight: 11466.99 Da        Isoelectric Point: 4.2544

>AT278478 WP_001425728.1 NZ_CP123024:c4327788-4327492 [Escherichia coli]
MEGKNKFNTYVVSFNYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp


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
AlphaFold DB J7RC38

References