Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 719324..719826 Replicon chromosome
Accession NZ_CP027472
Organism Escherichia coli strain 2014C-3050

Toxin (Protein)


Gene name yoeB Uniprot ID D3GZ85
Locus tag AAF93_RS03665 Protein ID WP_000767820.1
Coordinates 719572..719826 (+) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag AAF93_RS03660 Protein ID WP_001259255.1
Coordinates 719324..719575 (+) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AAF93_RS03630 714501..715568 - 1068 WP_000080140.1 bifunctional histidinol-phosphatase/imidazoleglycerol-phosphate dehydratase HisB -
AAF93_RS03635 715568..716638 - 1071 WP_000108928.1 histidinol-phosphate transaminase -
AAF93_RS03640 716635..717939 - 1305 WP_000009586.1 histidinol dehydrogenase -
AAF93_RS03645 717945..718844 - 900 WP_000131782.1 ATP phosphoribosyltransferase -
AAF93_RS03655 718990..719040 - 51 WP_001364200.1 his operon leader peptide -
AAF93_RS03660 719324..719575 + 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
AAF93_RS03665 719572..719826 + 255 WP_000767820.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
AAF93_RS03670 719909..720733 + 825 WP_000754758.1 SDR family oxidoreductase -
AAF93_RS03675 720779..721708 + 930 WP_000803351.1 LysR family transcriptional regulator -
AAF93_RS03680 721923..721985 + 63 WP_010723108.1 membrane protein YoeI -
AAF93_RS03685 721975..723333 + 1359 WP_000019197.1 putrescine/proton symporter PlaP -
AAF93_RS03690 723512..724570 + 1059 WP_032276992.1 transport protein YeeE -
AAF93_RS03695 724584..724811 + 228 WP_000985273.1 sulfurtransferase TusA family protein -

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

(5-84)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-73)


Sequences

Toxin        


Download         Length: 85 a.a.        Molecular weight: 10182.64 Da        Isoelectric Point: 8.0353

>T99096 WP_000767820.1 NZ_CP027472:719572-719826 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKIIELIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T99096 NZ_CP027472:719572-719826 [Escherichia coli]
GTGAAACTAATCTGGTCTGAGGAGTCATGGGATGATTATCTGTACTGGCAGGAAACAGATAAGCGAATTGTTAAAAAGAT
CATTGAACTTATCAAAGATACCCGCAGAACACCATTTGAAGGTAAGGGGAAGCCAGAACCCCTGAAGCATAATTTGTCAG
GCTTCTGGTCCCGACGCATTACAGAGGAGCACCGTCTGGTATACGCGGTTACCGACGATTCACTGCTCATTGCAGCATGT
CGTTATCATTATTGA

Antitoxin


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

>AT99096 WP_001259255.1 NZ_CP027472:719324-719575 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT99096 NZ_CP027472:719324-719575 [Escherichia coli]
ATGCGTACAATTAGCTACAGCGAAGCGCGCCAGAATTTGTCGGCAACAATGATGAAAGCCGTTGAAGATCATGCCCCGAT
CCTTATTACTCGTCAGAATGGAGAGGCTTGTGTTCTGATGTCACTCGAAGAATACAACTCGCTGGAAGAGACGGCTTATC
TACTGCGCTCCCCCGCTAACGCCCGGAGATTGATGGACTCAATCGATAGCCTGAAATCAGGCAAAGGAACGGAAAAGGAC
ATTATTGAGTGA

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 D3GZ85

Antitoxin

Source ID Structure
PDB 2A6Q
AlphaFold DB A0A7U9LNR0

References