Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4238430..4238927 Replicon chromosome
Accession NZ_HG738867
Organism Escherichia coli str. K-12 substr. MC4100 strain K-12

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag BN896_RS20920 Protein ID WP_001173343.1
Coordinates 4238754..4238927 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag BN896_RS20915 Protein ID WP_000398619.1
Coordinates 4238430..4238726 (+) Length 99 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BN896_RS20895 (BN896_3837) 4235161..4235880 - 720 WP_000611288.1 two-component system response regulator DcuR -
BN896_RS20900 (BN896_3838) 4235877..4237508 - 1632 WP_001216477.1 sensor histidine kinase -
BN896_RS20905 (BN896_3839) 4237689..4237919 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
BN896_RS20910 (BN896_3840) 4237931..4238203 + 273 WP_000405651.1 N-acetyltransferase -
BN896_RS20915 (BN896_3841) 4238430..4238726 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
BN896_RS20920 (BN896_3842) 4238754..4238927 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
BN896_RS20925 (BN896_3843) 4239046..4240563 - 1518 WP_001295074.1 lysine--tRNA ligase -
BN896_RS20930 (BN896_3844) 4240800..4242257 - 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)
inside Genomic island - - 4238430..4247780 9350


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

(4-57)

Antitoxin

(5-94)


Sequences


Toxin        


Download         Length: 58 a.a.        Molecular weight: 6555.06 Da        Isoelectric Point: 10.2288

>T285032 WP_001173343.1 NZ_HG738867:4238754-4238927 [Escherichia coli str. K-12 substr. MC4100]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T285032 NZ_HG738867:4238754-4238927 [Escherichia coli str. K-12 substr. MC4100]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT285032 WP_000398619.1 NZ_HG738867:4238430-4238726 [Escherichia coli str. K-12 substr. MC4100]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT285032 NZ_HG738867:4238430-4238726 [Escherichia coli str. K-12 substr. MC4100]
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