Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2172352..2172970 Replicon chromosome
Accession NZ_CP023960
Organism Escherichia coli strain FDAARGOS_448

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CRN68_RS12530 Protein ID WP_001291435.1
Coordinates 2172752..2172970 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CRN68_RS12525 Protein ID WP_000344800.1
Coordinates 2172352..2172726 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CRN68_RS12515 2167441..2168634 + 1194 WP_001295833.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
CRN68_RS12520 2168657..2171806 + 3150 WP_001132480.1 multidrug efflux RND transporter permease subunit -
CRN68_RS12525 2172352..2172726 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CRN68_RS12530 2172752..2172970 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CRN68_RS12535 2173142..2173693 + 552 WP_001522034.1 maltose O-acetyltransferase -
CRN68_RS12540 2173809..2174279 + 471 WP_001490888.1 YlaC family protein -
CRN68_RS12545 2174443..2175993 + 1551 WP_001577872.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CRN68_RS12550 2176035..2176388 - 354 WP_000878140.1 DUF1428 domain-containing protein -
CRN68_RS12560 2176767..2177078 + 312 WP_000409911.1 MGMT family protein -
CRN68_RS12565 2177109..2177681 - 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

>T86474 WP_001291435.1 NZ_CP023960:2172752-2172970 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T86474 NZ_CP023960:2172752-2172970 [Escherichia coli]
ATGTCCGAAAAACCTTTAACAAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT86474 WP_000344800.1 NZ_CP023960:2172352-2172726 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT86474 NZ_CP023960:2172352-2172726 [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