Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 2037266..2037768 Replicon chromosome
Accession NZ_LM995446
Organism Escherichia coli strain K-12 substr. RV308

Toxin (Protein)


Gene name yoeB Uniprot ID U9YDH0
Locus tag ECRV308_RS10290 Protein ID WP_000767829.1
Coordinates 2037266..2037520 (-) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag ECRV308_RS10295 Protein ID WP_001259255.1
Coordinates 2037517..2037768 (-) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ECRV308_RS10265 2032281..2032508 - 228 WP_000234896.1 sulfurtransferase TusA -
ECRV308_RS10270 2032522..2033580 - 1059 WP_000492339.1 transport protein YeeE -
ECRV308_RS10275 2033759..2035117 - 1359 WP_000019197.1 putrescine/proton symporter PlaP -
ECRV308_RS25385 2035107..2035169 - 63 WP_010723108.1 membrane protein YoeI -
ECRV308_RS10280 2035384..2036313 - 930 WP_000803351.1 LysR family transcriptional regulator -
ECRV308_RS10285 2036359..2037183 - 825 WP_000754737.1 SDR family oxidoreductase -
ECRV308_RS10290 2037266..2037520 - 255 WP_000767829.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
ECRV308_RS10295 2037517..2037768 - 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
ECRV308_RS23720 2038051..2038101 + 51 WP_001364200.1 his operon leader peptide -
ECRV308_RS10300 2038247..2039146 + 900 WP_000131782.1 ATP phosphoribosyltransferase -
ECRV308_RS10305 2039152..2040456 + 1305 WP_000009594.1 histidinol dehydrogenase -
ECRV308_RS10310 2040453..2041523 + 1071 WP_000108941.1 histidinol-phosphate transaminase -
ECRV308_RS10315 2041523..2042590 + 1068 WP_000080105.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -

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

>T285441 WP_000767829.1 NZ_LM995446:c2037520-2037266 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

Antitoxin


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

>AT285441 WP_001259255.1 NZ_LM995446:c2037768-2037517 [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