Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2211942..2212560 Replicon chromosome
Accession NZ_CP024830
Organism Escherichia coli strain CREC-532

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CU076_RS11355 Protein ID WP_001291435.1
Coordinates 2211942..2212160 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CU076_RS11360 Protein ID WP_000344800.1
Coordinates 2212186..2212560 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CU076_RS11320 2207231..2207803 + 573 WP_000779831.1 YbaY family lipoprotein -
CU076_RS11325 2207834..2208145 - 312 WP_000409911.1 MGMT family protein -
CU076_RS11335 2208524..2208877 + 354 WP_000878140.1 DUF1428 domain-containing protein -
CU076_RS11340 2208919..2210469 - 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CU076_RS11345 2210633..2211103 - 471 WP_000136192.1 YlaC family protein -
CU076_RS11350 2211219..2211770 - 552 WP_000102564.1 maltose O-acetyltransferase -
CU076_RS11355 2211942..2212160 - 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CU076_RS11360 2212186..2212560 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CU076_RS11365 2213106..2216255 - 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
CU076_RS11370 2216278..2217471 - 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

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

>T88720 WP_001291435.1 NZ_CP024830:c2212160-2211942 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T88720 NZ_CP024830:c2212160-2211942 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT88720 WP_000344800.1 NZ_CP024830:c2212560-2212186 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT88720 NZ_CP024830:c2212560-2212186 [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