Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-YefM
Location 739188..739690 Replicon chromosome
Accession NZ_CP069624
Organism Escherichia coli strain PBP8

Toxin (Protein)


Gene name yoeB Uniprot ID S1P977
Locus tag JSQ93_RS03610 Protein ID WP_000767822.1
Coordinates 739188..739442 (-) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID S1Q063
Locus tag JSQ93_RS03615 Protein ID WP_001259255.1
Coordinates 739439..739690 (-) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JSQ93_RS03590 (735681) 735681..737039 - 1359 WP_000019194.1 putrescine/proton symporter PlaP -
JSQ93_RS03595 (737029) 737029..737091 - 63 WP_010723108.1 membrane protein YoeI -
JSQ93_RS03600 (737306) 737306..738235 - 930 WP_000803366.1 LysR substrate-binding domain-containing protein -
JSQ93_RS03605 (738281) 738281..739105 - 825 WP_000754733.1 SDR family oxidoreductase -
JSQ93_RS03610 (739188) 739188..739442 - 255 WP_000767822.1 type II toxin-antitoxin system mRNA interferase toxin YoeB Toxin
JSQ93_RS03615 (739439) 739439..739690 - 252 WP_001259255.1 YoeB-YefM toxin-antitoxin system antitoxin YefM Antitoxin
JSQ93_RS03620 (739973) 739973..740023 + 51 WP_001364200.1 his operon leader peptide -
JSQ93_RS03625 (740169) 740169..741068 + 900 WP_000131782.1 ATP phosphoribosyltransferase -
JSQ93_RS03630 (741074) 741074..742378 + 1305 WP_001297912.1 histidinol dehydrogenase -
JSQ93_RS03635 (742375) 742375..743445 + 1071 WP_000108995.1 histidinol-phosphate transaminase -
JSQ93_RS03640 (743445) 743445..744512 + 1068 WP_000080122.1 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

(5-84)

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

>T191314 WP_000767822.1 NZ_CP069624:c739442-739188 [Escherichia coli]
VKLIWSEESWDDYLYWQETDKRIVKKINEIIKDTRRTPFEGKGKPEPLKHNLSGFWSRRITEEHRLVYAVTDDSLLIAAC
RYHY

Download         Length: 255 bp

>T191314 NZ_CP091677:c1781235-1781128 [Escherichia coli]
ATGACGCTCGCGCAGTTTGCCATGACTTTCTGGCACGACCTGGCGGCACCGATCCTGGCGGGAATTATTACCGCAGCGAT
TGTCGGCTGGTGGCGTAACCGGAAGTAA

Antitoxin


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

>AT191314 WP_001259255.1 NZ_CP069624:c739690-739439 [Escherichia coli]
MRTISYSEARQNLSATMMKAVEDHAPILITRQNGEACVLMSLEEYNSLEETAYLLRSPANARRLMDSIDSLKSGKGTEKD
IIE

Download         Length: 252 bp

>AT191314 NZ_CP091677:1781282-1781348 [Escherichia coli]
TGTCTGGTTTCAAGATTAGCCCCCGTTCTGTTGTCAGGTTTTACCTCTCAACGTGCGGGGGTTTTCT

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 S1P977

Antitoxin

Source ID Structure
PDB 2A6Q
AlphaFold DB A0A7U9LNR0

References