Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type V Classification (family/domain) ghoTS/ghoT-GhoS
Location 4357262..4357759 Replicon chromosome
Accession NC_007779
Organism Escherichia coli str. K-12 substr. W3110

Toxin (Protein)


Gene name ghoT Uniprot ID L4JJG6
Locus tag Y75_RS21550 Protein ID WP_001173343.1
Coordinates 4357586..4357759 (+) Length 58 a.a.

Antitoxin (Protein)


Gene name ghoS Uniprot ID L4JK92
Locus tag Y75_RS21545 Protein ID WP_000398619.1
Coordinates 4357262..4357558 (+) Length 99 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
Y75_RS21525 (Y75_p4011) 4353993..4354712 - 720 WP_000611288.1 two-component system response regulator DcuR -
Y75_RS21530 (Y75_p4012) 4354709..4356340 - 1632 WP_001216477.1 sensor histidine kinase -
Y75_RS21535 (Y75_p4013) 4356521..4356751 + 231 WP_000371704.1 (4Fe-4S)-binding protein -
Y75_RS21540 (Y75_p4014) 4356763..4357035 + 273 WP_000405651.1 N-acetyltransferase -
Y75_RS21545 (Y75_p4015) 4357262..4357558 + 297 WP_000398619.1 type V toxin-antitoxin system endoribonuclease antitoxin GhoS Antitoxin
Y75_RS21550 (Y75_p4016) 4357586..4357759 + 174 WP_001173343.1 type V toxin-antitoxin system toxin GhoT Toxin
Y75_RS21555 (Y75_p4017) 4357878..4359395 - 1518 WP_001295074.1 lysine--tRNA ligase -
Y75_RS21560 (Y75_p4018) 4359632..4361089 - 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 - - 4357262..4366612 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

>T21458 WP_001173343.1 NC_007779:4357586-4357759 [Escherichia coli str. K-12 substr. W3110]
MALFSKILIFYVIGVNISFVIIWFISHEKTHIRLLSAFLVGITWPMSLPVALLFSLF

Download         Length: 174 bp

>T21458 NC_007779:4357586-4357759 [Escherichia coli str. K-12 substr. W3110]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT21458 WP_000398619.1 NC_007779:4357262-4357558 [Escherichia coli str. K-12 substr. W3110]
MEGKNKFNTYVVSFDYPSSYSSVFLRLRSLMYDMNFSSIVADEYGIPRQLNENSFAITTSLAASEIEDLIRLKCLDLPDI
DFDLNIMTVDDYFRQFYK

Download         Length: 297 bp

>AT21458 NC_007779:4357262-4357558 [Escherichia coli str. K-12 substr. W3110]
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