Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3555717..3556335 Replicon chromosome
Accession NZ_CP027205
Organism Escherichia coli strain WCHEC025943

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag CXB56_RS21010 Protein ID WP_001291435.1
Coordinates 3556117..3556335 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag CXB56_RS21005 Protein ID WP_000344800.1
Coordinates 3555717..3556091 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CXB56_RS20995 3550806..3551999 + 1194 WP_001295324.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
CXB56_RS21000 3552022..3555171 + 3150 WP_001132469.1 multidrug efflux RND transporter permease subunit -
CXB56_RS21005 3555717..3556091 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
CXB56_RS21010 3556117..3556335 + 219 WP_001291435.1 hemolysin expression modulator Hha Toxin
CXB56_RS21015 3556507..3557058 + 552 WP_000102568.1 maltose O-acetyltransferase -
CXB56_RS21020 3557174..3557644 + 471 WP_000136192.1 YlaC family protein -
CXB56_RS21025 3557808..3559358 + 1551 WP_001372022.1 cyclic-guanylate-specific phosphodiesterase PdeB -
CXB56_RS21030 3559400..3559753 - 354 WP_000878140.1 DUF1428 domain-containing protein -
CXB56_RS21040 3560132..3560443 + 312 WP_000409911.1 MGMT family protein -
CXB56_RS21045 3560474..3561046 - 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

>T97632 WP_001291435.1 NZ_CP027205:3556117-3556335 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T97632 NZ_CP027205:3556117-3556335 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTTTGGAAATTTATTCGCTAA

Antitoxin


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

>AT97632 WP_000344800.1 NZ_CP027205:3555717-3556091 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT97632 NZ_CP027205:3555717-3556091 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
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