Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1853324..1853826 Replicon chromosome
Accession NZ_CP028578
Organism Escherichia coli strain WCHEC005784

Toxin (Protein)


Gene name yoeB Uniprot ID A0A7I6H4L3
Locus tag DBQ99_RS10570 Protein ID WP_000767831.1
Coordinates 1853572..1853826 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag DBQ99_RS10565 Protein ID WP_001259255.1
Coordinates 1853324..1853575 (+) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DBQ99_RS10535 1848501..1849568 - 1068 WP_000080093.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
DBQ99_RS10540 1849568..1850638 - 1071 WP_000108945.1 histidinol-phosphate transaminase -
DBQ99_RS10545 1850635..1851939 - 1305 WP_001446927.1 histidinol dehydrogenase -
DBQ99_RS10550 1851945..1852844 - 900 WP_000131782.1 ATP phosphoribosyltransferase -
DBQ99_RS10560 1852990..1853040 - 51 WP_001364200.1 his operon leader peptide -
DBQ99_RS10565 1853324..1853575 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
DBQ99_RS10570 1853572..1853826 + 255 WP_000767831.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
DBQ99_RS10575 1853909..1854733 + 825 WP_000754737.1 SDR family oxidoreductase -
DBQ99_RS10580 1854779..1855708 + 930 WP_024195433.1 LysR family transcriptional regulator -
DBQ99_RS10585 1855923..1855985 + 63 WP_010723108.1 membrane protein YoeI -
DBQ99_RS10590 1855975..1857333 + 1359 WP_000019197.1 putrescine/proton symporter PlaP -
DBQ99_RS10595 1857512..1858570 + 1059 WP_000492321.1 transport protein YeeE -
DBQ99_RS10600 1858584..1858811 + 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: 10231.67 Da        Isoelectric Point: 8.8202

>T101481 WP_000767831.1 NZ_CP028578:1853572-1853826 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTYDSLLIAAC
RYHY

Download         Length: 255 bp

>T101481 NZ_CP028578:1853572-1853826 [Escherichia coli]
GTGAAACTAATCTGGTCTGAGGAATCATGGGATGATTATCTGTACTGGCAGGAAACAGATAAGCGAATTGTTAAAAAGAT
CAATGAACTTATCAAAGATACCCGCAGAACGCCATTTGAAGGTAAGGGGAAGCCAGAACCCCTGAAACATAATTTGTCAG
GTTTCTGGTCTCGACGCATTACAGAGGAGCACCGTCTGGTATACGCGGTTACCTACGATTCACTGCTCATTGCAGCATGT
CGTTATCATTATTGA

Antitoxin


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

>AT101481 WP_001259255.1 NZ_CP028578:1853324-1853575 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT101481 NZ_CP028578:1853324-1853575 [Escherichia coli]
ATGCGTACAATTAGTTACAGCGAAGCGCGTCAGAATTTGTCGGCAACAATGATGAAAGCCGTTGAAGATCATGCCCCGAT
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 A0A7I6H4L3

Antitoxin

Source ID Structure
PDB 2A6Q
AlphaFold DB A0A7U9LNR0

References