Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2127508..2128126 Replicon chromosome
Accession NZ_CP069549
Organism Escherichia coli strain FDAARGOS_1253

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag I6J83_RS10335 Protein ID WP_001291435.1
Coordinates 2127908..2128126 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag I6J83_RS10330 Protein ID WP_000344800.1
Coordinates 2127508..2127882 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6J83_RS10320 2122598..2123791 + 1194 WP_001295833.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
I6J83_RS10325 2123814..2126963 + 3150 WP_001132480.1 multidrug efflux RND transporter permease subunit -
I6J83_RS10330 2127508..2127882 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
I6J83_RS10335 2127908..2128126 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
I6J83_RS10340 2128299..2128850 + 552 WP_000102539.1 maltose O-acetyltransferase -
I6J83_RS10345 2128966..2129436 + 471 WP_000136192.1 YlaC family protein -
I6J83_RS10350 2129600..2131150 + 1551 WP_001441899.1 cyclic-guanylate-specific phosphodiesterase PdeB -
I6J83_RS10355 2131192..2131545 - 354 WP_000878140.1 DUF1428 domain-containing protein -
I6J83_RS10365 2131924..2132235 + 312 WP_000409908.1 MGMT family protein -
I6J83_RS10370 2132266..2132838 - 573 WP_000779831.1 YbaY family 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

>T190879 WP_001291435.1 NZ_CP069549:2127908-2128126 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T190879 NZ_CP091566:c1034042-1033557 [Salmonella enterica]
GTGGGACGTGTAACAGCACCAGAACCTTTGTCCGCTTTTCATCAGGTAGCTGAGTTCGTCAGCGGTGAAGCTGTGCTCGA
TGACTGGTTGAAGCAAAAGGGCCTCAAAAACCAGGCTCTCGGAGCGGCCAGAACATTTGTGGTGTGCAAGAAAGACACGA
AGCAAGTAGCCGGTTTTTACTCTCTGGCCACCGGTAGCGTCAACCATACAGAAGCGACAGGCAACCTTCGGCGTAACATG
CCAGATCCCATCCCTGTCATTATACTTGCCCGTCTTGCTGTCGATCTCTCATTCCATGGAAAAGGGCTTGGTGCTGATTT
ACTTCATGATGCAGTGCTTCGTTGCTATCGGGTTGCCGAGAATATTGGTGTACGTGCAATCATGGTTCATGCACTTACCG
AAGAAGCCAAAAATTTCTACATTCACCATGGTTTCAAATCATCACAAACTCAGCAGCGAACATTGTTCCTTAGGCTCCCT
CAATAG

Antitoxin


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

>AT190879 WP_000344800.1 NZ_CP069549:2127508-2127882 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT190879 NZ_CP091566:c1034317-1034030 [Salmonella enterica]
ATGCTATACAAGGGGTGTCTCATGAAATCAGATGTTCAACTTAACCTTAGAGCTAAGGAATCGCAGCGGGCGCTCATTGA
TGCAGCTGCGGAAATCCTTCACAAGTCACGTACAGATTTCATTCTGGAAACGGCCTGCCAGGCTGCCGAGAAAGTGATCC
TTGACCGCCGTGTATTTAACTTTAACGATGAGCAATATGAGGAGTTCATCAATCTGCTTGATGCACCGGTCGCAGATGAT
CCCGTTATCGAAAAACTGCTGGCAAGGAAACCTCAGTGGGACGTGTAA

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