Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 3651544..3652085 Replicon chromosome
Accession NZ_CP043209
Organism Escherichia coli O16:H48 strain PG20180052

Toxin (Protein)


Gene name yafQ Uniprot ID Q47149
Locus tag FYA06_RS18005 Protein ID WP_000615983.1
Coordinates 3651807..3652085 (+) Length 93 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID Q47150
Locus tag FYA06_RS18000 Protein ID WP_000729703.1
Coordinates 3651544..3651804 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FYA06_RS17980 3647219..3648004 - 786 WP_000207552.1 putative lateral flagellar export/assembly protein LafU -
FYA06_RS17985 3647976..3649688 + 1713 Protein_3505 flagellar biosynthesis protein FlhA -
FYA06_RS17990 3649912..3650409 - 498 WP_000006255.1 REP-associated tyrosine transposase RayT -
FYA06_RS17995 3650585..3651334 - 750 WP_000056849.1 C40 family peptidase -
FYA06_RS18000 3651544..3651804 + 261 WP_000729703.1 type II toxin-antitoxin system antitoxin DinJ Antitoxin
FYA06_RS18005 3651807..3652085 + 279 WP_000615983.1 type II toxin-antitoxin system mRNA interferase toxin YafQ Toxin
FYA06_RS18010 3652241..3652981 + 741 WP_001225679.1 murein L,D-transpeptidase -
FYA06_RS18015 3652952..3653719 - 768 WP_000333380.1 class II glutamine amidotransferase -
FYA06_RS18020 3653925..3654503 - 579 WP_000284050.1 D-sedoheptulose 7-phosphate isomerase -

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

(4-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-85)


Sequences

Toxin        


Download         Length: 93 a.a.        Molecular weight: 10846.62 Da        Isoelectric Point: 9.9941

>T137849 WP_000615983.1 NZ_CP043209:3651807-3652085 [Escherichia coli O16:H48]
MIQRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLR
FERTGTHAALFG

Download         Length: 279 bp

>T137849 NZ_CP057069:4143060-4143278 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACCTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9405.80 Da        Isoelectric Point: 5.0758

>AT137849 WP_000729703.1 NZ_CP043209:3651544-3651804 [Escherichia coli O16:H48]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGIDVHKAKDADDL
FDKLGI

Download         Length: 261 bp

>AT137849 NZ_CP057069:4142659-4143033 [Klebsiella pneumoniae]
ATGGACGAATACTCGCCAAAAAGACATGATATTGCACAGCTACGCTTTCTCTGCGAAACGCTGTATCATGACTGCCTTGC
AAACCTGGAAGAGAGCAACCATGGCTGGGTCAACGACCCGACGTCGGCTGTCAATCTCCAGTTAAATGAATTGATCGAGC
ACATTGCCACATTCGCTCTTAATTATAAAATTAAGTATGCAGAGGATAATAAGCTGATCGCTCAGGTTGACGAATATCTG
GACGACACTTTTACGTTGTTCAGTAACTACGGCATTAACTCTACGGATTTGCAAAAGTGGAAAAAATCCGGTAACCGACT
ATTTCGTTGCTTTGTCAACGCCAGCCGGGAAAACCCGGCCAGTCTATCGTGTTAG

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 4Q2U

Antitoxin

Source ID Structure
PDB 4Q2U
AlphaFold DB A0A5F1F716

References