Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) Hha-TomB/-
Location 382073..382691 Replicon chromosome
Accession NZ_CP072054
Organism Escherichia coli strain K1508

Toxin (Protein)


Gene name Hha Uniprot ID -
Locus tag J5N95_RS01875 Protein ID WP_001290581.1
Coordinates 382073..382291 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag J5N95_RS01880 Protein ID WP_000344800.1
Coordinates 382317..382691 (-) Length 125 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J5N95_RS01840 (377362) 377362..377934 + 573 WP_000779842.1 YbaY family lipoprotein -
J5N95_RS01845 (377965) 377965..378276 - 312 WP_000409911.1 MGMT family protein -
J5N95_RS01855 (378655) 378655..379008 + 354 WP_000878140.1 DUF1428 domain-containing protein -
J5N95_RS01860 (379050) 379050..380600 - 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
J5N95_RS01865 (380764) 380764..381234 - 471 WP_000136192.1 YlaC family protein -
J5N95_RS01870 (381350) 381350..381901 - 552 WP_000102564.1 maltose O-acetyltransferase -
J5N95_RS01875 (382073) 382073..382291 - 219 WP_001290581.1 HHA domain-containing protein Toxin
J5N95_RS01880 (382317) 382317..382691 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
J5N95_RS01885 (383237) 383237..386386 - 3150 WP_001132469.1 efflux RND transporter permease AcrB -
J5N95_RS01890 (386409) 386409..387602 - 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

(13-69)

Antitoxin

(1-117)


Sequences


Toxin        


Download         Length: 73 a.a.        Molecular weight: 8678.06 Da        Isoelectric Point: 8.9008

>T197246 WP_001290581.1 NZ_CP072054:c382291-382073 [Escherichia coli]
MSEKFLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T197246 NZ_CP095843:3525776-3526066 [Escherichia fergusonii]
ATGAACTATGAACTGGCTTTTGATCCGCGGGCGCTGAAAGAGTGGCAAAAACTGGGCGTGACAGTCCGGGAACAATTTAA
AAAAAAGCTTGGGGATGTGCTGAAAAGGCCGCGCAATCCATCGGCTAAACTACGGGATTTGCCGGACTGCTACAAAATTA
AGCTTCGCACACTGGGATATCGCCGGGTCTATCAGGTCAATGATAAAGAGTTACTCGTGTTGGTGATAGCTATTGGTAAG
AGAGAGAACTCAGCCGTTTATGAAGACGCGACAAAACGGCTGGATGAGTGA

Antitoxin


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

>AT197246 WP_000344800.1 NZ_CP072054:c382691-382317 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT197246 NZ_CP095843:3525544-3525786 [Escherichia fergusonii]
ATGGCCACACTTAACGTCCGCCTGGATGACAAACTGAAAAATGAGGCTTATGCGGTGCTGGAAAAATTAAATATCACGCC
TACTGAAGCAGTGCGGCTGCTGTTTCAGTACGTTGCGGAAAATGGACGAATGCCGGTAAAAACGCTCACTGTCAGTGATA
GTGAAGAAGCCTTGTTACGCACTGTCAGGGAACGACTGGCCAACCCACAGGAGGCCATTAAGGTCCGACTGGATGAACTA
TGA

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


Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QBQ5

References