Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1847991..1848493 Replicon chromosome
Accession NZ_CP062838
Organism Escherichia coli strain Res13-Lact-PER02-33

Toxin (Protein)


Gene name yoeB Uniprot ID U9YDH0
Locus tag IMQ20_RS08730 Protein ID WP_000767829.1
Coordinates 1848239..1848493 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag IMQ20_RS08725 Protein ID WP_001259255.1
Coordinates 1847991..1848242 (+) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IMQ20_RS08700 1843169..1844236 - 1068 WP_029397756.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
IMQ20_RS08705 1844236..1845306 - 1071 WP_000108937.1 histidinol-phosphate transaminase -
IMQ20_RS08710 1845303..1846607 - 1305 WP_021545648.1 histidinol dehydrogenase -
IMQ20_RS08715 1846613..1847512 - 900 WP_000131782.1 ATP phosphoribosyltransferase -
IMQ20_RS08720 1847658..1847708 - 51 WP_001364200.1 his operon leader peptide -
IMQ20_RS08725 1847991..1848242 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
IMQ20_RS08730 1848239..1848493 + 255 WP_000767829.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
IMQ20_RS08735 1848576..1849400 + 825 WP_000754758.1 SDR family oxidoreductase -
IMQ20_RS08740 1849446..1850375 + 930 WP_000803351.1 LysR family transcriptional regulator -
IMQ20_RS08745 1850590..1850652 + 63 WP_010723108.1 membrane protein YoeI -
IMQ20_RS08750 1850642..1852000 + 1359 WP_000019197.1 putrescine/proton symporter PlaP -
IMQ20_RS08755 1852179..1853237 + 1059 WP_000492346.1 transport protein YeeE -
IMQ20_RS08760 1853251..1853478 + 228 WP_000985273.1 sulfurtransferase TusA family protein -

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

Toxin YoeB

(2-84)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-73)


Sequences

Toxin        


Download         Length: 85 a.a.        Molecular weight: 10183.58 Da        Isoelectric Point: 8.0353

>T176816 WP_000767829.1 NZ_CP062838:1848239-1848493 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T176816 NZ_CP082958:41831-41980 [Salmonella enterica subsp. arizonae]
ATGACGAAATATGCCCTTATCGGGTTGCTCGCCGTGTGTGCCACGGTATTGTGTTTTTCACTGATATTCAGGGAACGGTT
ATGTGAACTGAATATTCACAGGGGAAATACAGTGGTGCAGGTAACTCTGGCCTACGAAGCACGGAAGTAA

Antitoxin


Download         Length: 84 a.a.        Molecular weight: 9307.58 Da        Isoelectric Point: 4.7954

>AT176816 WP_001259255.1 NZ_CP062838:1847991-1848242 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT176816 NZ_CP082958:c41786-41727 [Salmonella enterica subsp. arizonae]
TAAGTACTTCATGCAGACCTCACGAGTTAATGGATTAACGAGTGGGGTCTTCGCATTTCT

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 6NY6
PDB 2A6S
PDB 6OXA
PDB 2A6R
PDB 4V8X
PDB 6OTR
PDB 6OXI
PDB 2A6Q

Antitoxin

Source ID Structure
PDB 2A6Q
AlphaFold DB A0A7U9LNR0

References