Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3773276..3773894 Replicon chromosome
Accession NZ_CP029981
Organism Escherichia coli strain 99-3165

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag B4O06_RS20920 Protein ID WP_001291435.1
Coordinates 3773676..3773894 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID -
Locus tag B4O06_RS20915 Protein ID WP_000344789.1
Coordinates 3773276..3773650 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B4O06_RS20905 3768365..3769558 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
B4O06_RS20910 3769581..3772730 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
B4O06_RS20915 3773276..3773650 + 375 WP_000344789.1 Hha toxicity modulator TomB Antitoxin
B4O06_RS20920 3773676..3773894 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
B4O06_RS20925 3774066..3774617 + 552 WP_000102564.1 maltose O-acetyltransferase -
B4O06_RS20930 3774733..3775203 + 471 WP_000136192.1 YlaC family protein -
B4O06_RS20935 3775367..3776917 + 1551 WP_001310610.1 cyclic-guanylate-specific phosphodiesterase PdeB -
B4O06_RS20940 3776959..3777312 - 354 WP_000878143.1 DUF1428 domain-containing protein -
B4O06_RS20950 3777691..3778002 + 312 WP_000409911.1 MGMT family protein -
B4O06_RS20955 3778033..3778605 - 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

>T106820 WP_001291435.1 NZ_CP029981:3773676-3773894 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T106820 NZ_CP029981:3773676-3773894 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14569.44 Da        Isoelectric Point: 4.7395

>AT106820 WP_000344789.1 NZ_CP029981:3773276-3773650 [Escherichia coli]
MDEYSPKRHDIAQLKFLCEILYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT106820 NZ_CP029981:3773276-3773650 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAATCCTGTATCATGACTGCCTTGC
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

References