Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 4125618..4126159 Replicon chromosome
Accession NZ_CP024240
Organism Escherichia coli O114:H49 strain 90-9280

Toxin (Protein)


Gene name yafQ Uniprot ID U9XPG0
Locus tag COG33_RS21535 Protein ID WP_000615976.1
Coordinates 4125618..4125896 (-) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID S1EWQ0
Locus tag COG33_RS21540 Protein ID WP_000729704.1
Coordinates 4125899..4126159 (-) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
COG33_RS21520 4123200..4123778 + 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -
COG33_RS21525 4123984..4124751 + 768 WP_000333380.1 class II glutamine amidotransferase -
COG33_RS21530 4124722..4125462 - 741 WP_001225679.1 murein L,D-transpeptidase -
COG33_RS21535 4125618..4125896 - 279 WP_000615976.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
COG33_RS21540 4125899..4126159 - 261 WP_000729704.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
COG33_RS21545 4126345..4127118 + 774 WP_000543897.1 C40 family peptidase -
COG33_RS21550 4127175..4127531 - 357 WP_001030484.1 type II toxin-antitoxin system HicB family antitoxin -
COG33_RS21555 4127524..4127802 - 279 WP_000598760.1 type II toxin-antitoxin system HicA family toxin -
COG33_RS21560 4127907..4129619 - 1713 Protein_3954 flagellar biosynthesis protein FlhA -
COG33_RS21565 4129591..4130376 + 786 WP_064718014.1 putative lateral flagellar export/assembly protein LafU -

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-antitoxin system, YafQ-like toxin

(1-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(4-84)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10800.59 Da        Isoelectric Point: 10.0702

>T87217 WP_000615976.1 NZ_CP024240:c4125896-4125618 [Escherichia coli O114:H49]
MIQRDIEYSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNALPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T87217 NZ_CP024240:c4125896-4125618 [Escherichia coli O114:H49]
ATGATTCAAAGGGATATTGAATACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAA
TAAATTGAAATATCTTATGACGCTTCTTATCAATAATGCTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAG
GTTCATGGAAAGGTTATCGCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGA
TTTGAGAGAACTGGAACTCACGCGGCGCTCTTTGGGTAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9391.77 Da        Isoelectric Point: 5.0758

>AT87217 WP_000729704.1 NZ_CP024240:c4126159-4125899 [Escherichia coli O114:H49]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT87217 NZ_CP024240:c4126159-4125899 [Escherichia coli O114:H49]
ATGGCTGCTAACGCATTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCGGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAGGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATCAAAAACAGCGAAGCTGGCGTTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
TTTGATAAATTAGGAATTTAA

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 U9XPG0

Antitoxin

Source ID Structure
PDB 4ML0
AlphaFold DB A0A0E0Y6Z6

References