Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1135740..1136358 Replicon chromosome
Accession NZ_CP007394
Organism Escherichia coli strain ST2747

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CF60_RS05380 Protein ID WP_001291435.1
Coordinates 1135740..1135958 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CF60_RS05385 Protein ID WP_000344800.1
Coordinates 1135984..1136358 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CF60_RS05350 1131029..1131601 + 573 WP_000779826.1 lipoprotein -
CF60_RS05355 1131632..1131943 - 312 WP_000409911.1 MGMT family protein -
CF60_RS05360 1132322..1132675 + 354 WP_000878140.1 DUF1428 domain-containing protein -
CF60_RS05365 1132717..1134267 - 1551 WP_001389864.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CF60_RS05370 1134431..1134901 - 471 WP_000136192.1 YlaC family protein -
CF60_RS05375 1135017..1135568 - 552 WP_025210255.1 maltose O-acetyltransferase -
CF60_RS05380 1135740..1135958 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CF60_RS05385 1135984..1136358 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CF60_RS05390 1136904..1140053 - 3150 WP_001132480.1 multidrug efflux RND transporter permease subunit -
CF60_RS05395 1140076..1141269 - 1194 WP_001295833.1 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

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

>T46381 WP_001291435.1 NZ_CP007394:c1135958-1135740 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T46381 NZ_CP007394:c1135958-1135740 [Escherichia coli]
ATGTCCGAAAAACCTTTAACAAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT46381 WP_000344800.1 NZ_CP007394:c1136358-1135984 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT46381 NZ_CP007394:c1136358-1135984 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGCAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
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