Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1241482..1241984 Replicon chromosome
Accession NZ_CP032085
Organism Escherichia coli strain ATCC 25922

Toxin (Protein)


Gene name yoeB Uniprot ID S1P977
Locus tag D1792_RS06285 Protein ID WP_000767822.1
Coordinates 1241482..1241736 (-) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag D1792_RS06290 Protein ID WP_001259255.1
Coordinates 1241733..1241984 (-) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
D1792_RS06265 1237975..1239333 - 1359 WP_000019194.1 putrescine/proton symporter PlaP -
D1792_RS06270 1239323..1239385 - 63 WP_010723108.1 membrane protein YoeI -
D1792_RS06275 1239600..1240529 - 930 WP_000803366.1 LysR family transcriptional regulator -
D1792_RS06280 1240575..1241399 - 825 WP_000754733.1 SDR family oxidoreductase -
D1792_RS06285 1241482..1241736 - 255 WP_000767822.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
D1792_RS06290 1241733..1241984 - 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
D1792_RS06295 1242267..1242317 + 51 WP_001364200.1 his operon leader peptide -
D1792_RS06300 1242463..1243362 + 900 WP_000131782.1 ATP phosphoribosyltransferase -
D1792_RS06305 1243368..1244672 + 1305 WP_001297912.1 histidinol dehydrogenase -
D1792_RS06310 1244669..1245739 + 1071 WP_000108995.1 histidinol-phosphate transaminase -
D1792_RS06315 1245739..1246806 + 1068 WP_000080122.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -

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

(5-84)

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

>T111074 WP_000767822.1 NZ_CP032085:c1241736-1241482 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINEIIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T111074 NZ_CP032085:c1241736-1241482 [Escherichia coli]
GTGAAACTAATCTGGTCTGAGGAATCATGGGATGATTATCTGTACTGGCAGGAAACAGATAAGCGAATTGTTAAAAAGAT
CAATGAAATTATCAAAGATACACGCAGAACACCATTTGAAGGTAAGGGGAAGCCAGAACCCCTGAAACATAATTTGTCAG
GCTTCTGGTCCCGACGCATTACAGAGGAGCACCGTCTGGTATACGCGGTTACCGACGATTCACTGCTCATTGCAGCATGT
CGTTATCATTATTGA

Antitoxin


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

>AT111074 WP_001259255.1 NZ_CP032085:c1241984-1241733 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT111074 NZ_CP032085:c1241984-1241733 [Escherichia coli]
ATGCGTACAATTAGCTACAGCGAAGCGCGTCAGAATTTGTCGGCAACAATGATGAAAGCCGTTGAAGATCATGCCCCGAT
CCTCATTACTCGTCAGAATGGAGAGGCTTGTGTTCTGATGTCACTCGAAGAATACAACTCGCTGGAAGAGACGGCTTATC
TACTGCGTTCCCCCGCTAACGCCCGGAGATTGATGGACTCAATCGATAGCCTGAAATCAGGCAAAGGAACGGAAAAGGAC
ATTATTGAGTGA

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
AlphaFold DB S1P977

Antitoxin

Source ID Structure
PDB 2A6Q
AlphaFold DB A0A7U9LNR0

References