Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4342475..4342972 Replicon chromosome
Accession NZ_CP032679
Organism Escherichia coli str. K-12 substr. MG1655 strain K-12

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag D7U33_RS20875 Protein ID WP_001173343.1
Coordinates 4342799..4342972 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag D7U33_RS20870 Protein ID WP_000398619.1
Coordinates 4342475..4342771 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
D7U33_RS20850 4339206..4339925 - 720 WP_000611288.1 two-component system response regulator DcuR -
D7U33_RS20855 4339922..4341553 - 1632 WP_001216477.1 sensor histidine kinase -
D7U33_RS20860 4341734..4341964 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
D7U33_RS20865 4341976..4342248 + 273 WP_000405651.1 N-acetyltransferase -
D7U33_RS20870 4342475..4342771 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
D7U33_RS20875 4342799..4342972 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
D7U33_RS20880 4343091..4344608 - 1518 WP_001295074.1 lysine--tRNA ligase -
D7U33_RS20885 4344845..4346302 - 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

>T112127 WP_001173343.1 NZ_CP032679:4342799-4342972 [Escherichia coli str. K-12 substr. MG1655]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T112127 NZ_CP032679:4342799-4342972 [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

>AT112127 WP_000398619.1 NZ_CP032679:4342475-4342771 [Escherichia coli str. K-12 substr. MG1655]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT112127 NZ_CP032679:4342475-4342771 [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