Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 1807140..1807642 Replicon chromosome
Accession NZ_CP117672
Organism Escherichia coli strain KW21

Toxin (Protein)


Gene name yoeB Uniprot ID U9YDH0
Locus tag PSR34_RS08560 Protein ID WP_000767829.1
Coordinates 1807388..1807642 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag PSR34_RS08555 Protein ID WP_001259255.1
Coordinates 1807140..1807391 (+) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PSR34_RS08530 (1802318) 1802318..1803385 - 1068 WP_001374028.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
PSR34_RS08535 (1803385) 1803385..1804455 - 1071 WP_001374029.1 histidinol-phosphate transaminase -
PSR34_RS08540 (1804452) 1804452..1805756 - 1305 WP_001374033.1 histidinol dehydrogenase -
PSR34_RS08545 (1805762) 1805762..1806661 - 900 WP_001374031.1 ATP phosphoribosyltransferase -
PSR34_RS08550 (1806807) 1806807..1806857 - 51 WP_001364200.1 his operon leader peptide -
PSR34_RS08555 (1807140) 1807140..1807391 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
PSR34_RS08560 (1807388) 1807388..1807642 + 255 WP_000767829.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
PSR34_RS08565 (1807725) 1807725..1808549 + 825 WP_000754737.1 SDR family oxidoreductase -
PSR34_RS08570 (1808595) 1808595..1809524 + 930 WP_001374016.1 LysR substrate-binding domain-containing protein -
PSR34_RS08575 (1809739) 1809739..1809801 + 63 WP_010723108.1 membrane protein YoeI -
PSR34_RS08580 (1809791) 1809791..1811149 + 1359 WP_000019197.1 putrescine/proton symporter PlaP -

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

>T271985 WP_000767829.1 NZ_CP117672:1807388-1807642 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

Antitoxin


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

>AT271985 WP_001259255.1 NZ_CP117672:1807140-1807391 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp


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