Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 5182877..5183374 Replicon chromosome
Accession NZ_CP018239
Organism Escherichia coli strain 272

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag BFL22_RS28450 Protein ID WP_001173343.1
Coordinates 5183201..5183374 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag BFL22_RS28445 Protein ID WP_000398619.1
Coordinates 5182877..5183173 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BFL22_RS28420 5179608..5180327 - 720 WP_000611288.1 two-component system response regulator DcuR -
BFL22_RS28425 5180324..5181955 - 1632 WP_001216477.1 sensor histidine kinase -
BFL22_RS28430 5182136..5182366 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
BFL22_RS28435 5182378..5182650 + 273 WP_000405647.1 N-acetyltransferase -
BFL22_RS28445 5182877..5183173 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
BFL22_RS28450 5183201..5183374 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
BFL22_RS28455 5183493..5185010 - 1518 WP_001295074.1 lysine--tRNA ligase -
BFL22_RS28460 5185247..5186704 - 1458 WP_000856824.1 dipeptide/tripeptide permease DtpC -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 5182877..5192228 9351


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

>T69044 WP_001173343.1 NZ_CP018239:5183201-5183374 [Escherichia coli]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T69044 NZ_CP018239:5183201-5183374 [Escherichia coli]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT69044 WP_000398619.1 NZ_CP018239:5182877-5183173 [Escherichia coli]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT69044 NZ_CP018239:5182877-5183173 [Escherichia coli]
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