Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 2611062..2611559 Replicon chromosome
Accession NZ_CP064167
Organism Escherichia coli O157:H7 strain Wll001

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag IMX21_RS12900 Protein ID WP_001173343.1
Coordinates 2611062..2611235 (-) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag IMX21_RS12905 Protein ID WP_000398619.1
Coordinates 2611263..2611559 (-) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IMX21_RS12890 2607732..2609189 + 1458 WP_000856824.1 dipeptide/tripeptide permease DtpC -
IMX21_RS12895 2609426..2610943 + 1518 WP_001295074.1 lysine--tRNA ligase -
IMX21_RS12900 2611062..2611235 - 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
IMX21_RS12905 2611263..2611559 - 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
IMX21_RS12910 2611786..2612058 - 273 WP_000405647.1 N-acetyltransferase -
IMX21_RS12915 2612070..2612300 - 231 WP_000371704.1 (4Fe-4S)-binding protein -
IMX21_RS12920 2612481..2614112 + 1632 WP_001216477.1 sensor histidine kinase -
IMX21_RS12925 2614109..2614828 + 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

>T180392 WP_001173343.1 NZ_CP064167:c2611235-2611062 [Escherichia coli O157:H7]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T180392 NZ_CP085203:174557-174832 [Shigella flexneri]
ATGGAACTGAAGTGGACCAGTAAGGCACTTTCTGATTTGGCGCGGTTATATGATTTTCTGGTGCTGGCCAGTAAACCTGC
TGCCGCCAGAACGGTGCAGTCCCTGACACAGGCGCCGGTCATTCTGTTAACTTATCCACGTATGGGAGAACAGTTGTTTC
AGTTTGAACCCAGGGAGGTCAGACGGATTTTTACTGGCGAGTACGAAATCCGTTACGAACTTACTGGCCAGACTATTTAT
GTATTGCGCCTGTGGCACACACGAGAGAACAGGTAG

Antitoxin


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

>AT180392 WP_000398619.1 NZ_CP064167:c2611559-2611263 [Escherichia coli O157:H7]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT180392 NZ_CP085203:174273-174557 [Shigella flexneri]
ATGCAAATGAAAAACAATACCGCACAAGCAACAAAAGTAATTACCGCGCATGTGCCATTACCTATGGCTGATAAAGTCGA
CCAGATGGCCGCCAGACTGGAACGCTCCCGGGGCTGGGTTATCAAACAGGCGCTTTCTGCATGGCTTGCCCAAGAGGAGG
AGCGTAATCGCCTGACGCTGGAAGCCCTGGACGATGTGACATCCGGACAGGTTATCGACCATCAGGCTGTACAGTCCTGG
GCGGACAGCCTCAGTACTGACCATCTGTTACCGGTGCCACGCTGA

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