Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3434232..3434850 Replicon chromosome
Accession NZ_CP019361
Organism Escherichia coli strain XH993

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag BW158_RS18620 Protein ID WP_001291435.1
Coordinates 3434632..3434850 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag BW158_RS18615 Protein ID WP_000344800.1
Coordinates 3434232..3434606 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BW158_RS18605 3429321..3430514 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
BW158_RS18610 3430537..3433686 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
BW158_RS18615 3434232..3434606 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
BW158_RS18620 3434632..3434850 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
BW158_RS18625 3435022..3435573 + 552 WP_000102564.1 maltose O-acetyltransferase -
BW158_RS18630 3435689..3436159 + 471 WP_000136192.1 YlaC family protein -
BW158_RS18635 3436323..3437873 + 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
BW158_RS18640 3437915..3438268 - 354 WP_000878140.1 DUF1428 domain-containing protein -
BW158_RS18650 3438647..3438958 + 312 WP_000409911.1 MGMT family protein -
BW158_RS18655 3438989..3439561 - 573 WP_000779826.1 lipoprotein -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-117)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T72346 WP_001291435.1 NZ_CP019361:3434632-3434850 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T72346 NZ_CP019361:3434632-3434850 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14557.39 Da        Isoelectric Point: 4.7395

>AT72346 WP_000344800.1 NZ_CP019361:3434232-3434606 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT72346 NZ_CP019361:3434232-3434606 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTAAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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
PDB 2MW2
PDB 1JW2

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QBQ5

References