Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1793190..1793692 Replicon chromosome
Accession NZ_CP043203
Organism Escherichia coli O16:H48 strain PG20180058

Toxin (Protein)


Gene name yoeB Uniprot ID U9YDH0
Locus tag FYA09_RS08505 Protein ID WP_000767829.1
Coordinates 1793438..1793692 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag FYA09_RS08500 Protein ID WP_001259255.1
Coordinates 1793190..1793441 (+) Length 84 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FYA09_RS08475 1788368..1789435 - 1068 WP_000080105.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
FYA09_RS08480 1789435..1790505 - 1071 WP_000108941.1 histidinol-phosphate transaminase -
FYA09_RS08485 1790502..1791806 - 1305 WP_000009594.1 histidinol dehydrogenase -
FYA09_RS08490 1791812..1792711 - 900 WP_000131782.1 ATP phosphoribosyltransferase -
FYA09_RS08495 1792857..1792907 - 51 WP_001364200.1 his operon leader peptide -
FYA09_RS08500 1793190..1793441 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
FYA09_RS08505 1793438..1793692 + 255 WP_000767829.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
FYA09_RS08510 1793775..1794599 + 825 WP_000754737.1 SDR family oxidoreductase -
FYA09_RS08515 1794645..1795574 + 930 WP_000803351.1 LysR family transcriptional regulator -
FYA09_RS08520 1795789..1795851 + 63 WP_010723108.1 membrane protein YoeI -
FYA09_RS08525 1795841..1797199 + 1359 WP_000019197.1 putrescine/proton symporter PlaP -
FYA09_RS08530 1797378..1798436 + 1059 WP_000492339.1 transport protein YeeE -
FYA09_RS08535 1798450..1798677 + 228 WP_000234896.1 sulfurtransferase TusA -

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

(2-84)

Antitoxin

(1-73)


Sequences


Toxin        


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

>T137734 WP_000767829.1 NZ_CP043203:1793438-1793692 [Escherichia coli O16:H48]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T137734 NZ_CP056916:3534620-3534997 [Escherichia fergusonii]
ATGAATACATTACCCGACACTCACGTACGGGAGACATCGGGCTGCCCGTCTCCGGTTGAAATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTACGGCCTCACGCTGAATGACACTCCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCCGGCATTTCACTGTGCGATGCAGTGAACTTTCTTGTTGAAAAATACGCACTGGTGCGTACCGACCAGCCGGAATTC
AGTGCCTGTACCCGTTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCACGCCGGGCAACCGGCCTGATGACCCGCGA
CAACTACAGAACGGTAAATGACATTACCCTGGGTAAGCATCCGGAGGCGAAACAATGA

Antitoxin


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

>AT137734 WP_001259255.1 NZ_CP043203:1793190-1793441 [Escherichia coli O16:H48]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT137734 NZ_CP056916:3534199-3534573 [Escherichia fergusonii]
GTGTCAGACACACTCCCCGGGACAACGCTTCCCGACGACAACAAAGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCAGACCGCGCCGGTATCAGAGGCCGCT
TCAGCGACGCGGATTCGTACCACCTGGAGCAGGCCTTTCCGCTGCTGATGAAACAACTGGAGCTCATGCTCACCAGTGGT
GAACTCAGCCCCCGCTATCAGCATACCGTCACGCTGTATGCGAAAGGACTGACCTGCGAAGCCGATACCCTGGGCTCCTG
TGGTTACGTTTATCTGGCTGTTTATCCGACGCCGGCACCCGCAACCACCTCATAA

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