Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 198709..199327 Replicon chromosome
Accession NZ_CP104629
Organism Escherichia coli strain AHM21C2872I

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag N5855_RS00885 Protein ID WP_001291435.1
Coordinates 198709..198927 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag N5855_RS00890 Protein ID WP_000344800.1
Coordinates 198953..199327 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N5855_RS00850 (193999) 193999..194571 + 573 WP_000779826.1 YbaY family lipoprotein -
N5855_RS00855 (194602) 194602..194913 - 312 WP_000409911.1 MGMT family protein -
N5855_RS00865 (195292) 195292..195645 + 354 WP_000878140.1 DUF1428 domain-containing protein -
N5855_RS00870 (195687) 195687..197237 - 1551 WP_001299455.1 cyclic-guanylate-specific phosphodiesterase PdeB -
N5855_RS00875 (197401) 197401..197871 - 471 WP_000136192.1 YlaC family protein -
N5855_RS00880 (197987) 197987..198538 - 552 WP_000102564.1 maltose O-acetyltransferase -
N5855_RS00885 (198709) 198709..198927 - 219 WP_001291435.1 HHA domain-containing protein Toxin
N5855_RS00890 (198953) 198953..199327 - 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
N5855_RS00895 (199873) 199873..203022 - 3150 WP_001132469.1 efflux RND transporter permease AcrB -
N5855_RS00900 (203045) 203045..204238 - 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

>T258671 WP_001291435.1 NZ_CP104629:c198927-198709 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT258671 WP_000344800.1 NZ_CP104629:c199327-198953 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp


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