Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1968516..1969018 Replicon chromosome
Accession NZ_CP081677
Organism Escherichia coli strain 0H15

Toxin (Protein)


Gene name yoeB Uniprot ID U9YDH0
Locus tag J6O45_RS09675 Protein ID WP_000767829.1
Coordinates 1968764..1969018 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag J6O45_RS09670 Protein ID WP_001259255.1
Coordinates 1968516..1968767 (+) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J6O45_RS09645 (1963694) 1963694..1964761 - 1068 WP_000080066.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
J6O45_RS09650 (1964761) 1964761..1965831 - 1071 WP_000108961.1 histidinol-phosphate transaminase -
J6O45_RS09655 (1965828) 1965828..1967132 - 1305 WP_123282557.1 histidinol dehydrogenase -
J6O45_RS09660 (1967138) 1967138..1968037 - 900 WP_000131777.1 ATP phosphoribosyltransferase -
J6O45_RS09665 (1968183) 1968183..1968233 - 51 WP_001364200.1 his operon leader peptide -
J6O45_RS09670 (1968516) 1968516..1968767 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
J6O45_RS09675 (1968764) 1968764..1969018 + 255 WP_000767829.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
J6O45_RS09680 (1969101) 1969101..1969925 + 825 WP_000754749.1 SDR family oxidoreductase -
J6O45_RS09685 (1969971) 1969971..1970753 + 783 Protein_1894 LysR substrate-binding domain-containing protein -
J6O45_RS09690 (1970760) 1970760..1971911 - 1152 WP_001254932.1 IS30-like element IS30 family transposase -
J6O45_RS09695 (1971976) 1971976..1972572 + 597 Protein_1896 IS3 family transposase -
J6O45_RS09700 (1972854) 1972854..1973930 + 1077 WP_000227970.1 IS110 family transposase -

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: 10183.58 Da        Isoelectric Point: 8.0353

>T212981 WP_000767829.1 NZ_CP081677:1968764-1969018 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T212981 NZ_CP107422:1445021-1445239 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT212981 WP_001259255.1 NZ_CP081677:1968516-1968767 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT212981 NZ_CP107422:1444620-1444994 [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 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