Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4342402..4342899 Replicon chromosome
Accession NZ_CP064678
Organism Escherichia coli K-12 strain CETR3G40

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag IVL03_RS20885 Protein ID WP_001173343.1
Coordinates 4342726..4342899 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag IVL03_RS20880 Protein ID WP_000398619.1
Coordinates 4342402..4342698 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IVL03_RS20860 4339133..4339852 - 720 WP_000611288.1 two-component system response regulator DcuR -
IVL03_RS20865 4339849..4341480 - 1632 WP_001216477.1 sensor histidine kinase -
IVL03_RS20870 4341661..4341891 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
IVL03_RS20875 4341903..4342175 + 273 WP_000405651.1 N-acetyltransferase -
IVL03_RS20880 4342402..4342698 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
IVL03_RS20885 4342726..4342899 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
IVL03_RS20890 4343018..4344535 - 1518 WP_001295074.1 lysine--tRNA ligase -
IVL03_RS20895 4344772..4346229 - 1458 WP_000856829.1 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

>T181447 WP_001173343.1 NZ_CP064678:4342726-4342899 [Escherichia coli K-12]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T181447 NZ_CP085860:c3734485-3734129 [Serratia marcescens]
ATGATCTTTTTGACCGCAGAGGATATTGCGGAGTTCAATGCTGAAATTGTGCCTCACGGCCGCCAGGAAGGCAGCAAAGT
TGAGGCTGTAGCCAACCGCGTGCTCAATGCTTACCACTACGAGAACGTCACAGACGTTTACCGCTTGGCCGCGCTCTATC
TCATCGCCATCAGCCACGGTCACATTTTTCTTGATGGCAACAAACGTACGGCCTTCCAAAGCATGGCGCTATTTCTCGGT
ATTAATGGCATTGCACTGCGGGAAGACGCAGAACTGGTCGAAATTACGGTTGAAGCAGCTCAAGGCCGCCTCAACGTTGA
ACAAGCCGCTGAACACTTACGCCGGCTAACCGAATAA

Antitoxin


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

>AT181447 WP_000398619.1 NZ_CP064678:4342402-4342698 [Escherichia coli K-12]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT181447 NZ_CP085860:c3734691-3734482 [Serratia marcescens]
ATGACTACGATTAGCTACACGGCGGCGAGAAACAATTTGGCCGAGGTGCTTTTGGAAGCGCAAAAACAGCCGGTGGAAGT
GACGCGCCGCGGACACGATGAGGTTTACATCATCAGTAAGGCCGACTATGAGGTTTTGGTCAAAGCCAAAGTGAAAGCGC
GCATTCAGGCTAAACACGCGGATACGATTAAGGCGCTGGCGAATAGATGA

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