Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 364598..365136 Replicon chromosome
Accession NZ_CP047531
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain SJTUF10484

Toxin (Protein)


Gene name yafQ Uniprot ID M7RHM1
Locus tag DXN09_RS01650 Protein ID WP_001526148.1
Coordinates 364861..365136 (+) Length 92 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID M7RMV7
Locus tag DXN09_RS01645 Protein ID WP_000729713.1
Coordinates 364598..364858 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXN09_RS01630 (360351) 360351..361904 + 1554 WP_000013007.1 TROVE domain-containing protein -
DXN09_RS01635 (362252) 362252..363466 + 1215 WP_001105521.1 RNA-splicing ligase RtcB -
DXN09_RS01640 (363470) 363470..364489 + 1020 WP_000101027.1 RNA 3'-terminal phosphate cyclase -
DXN09_RS01645 (364598) 364598..364858 + 261 WP_000729713.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
DXN09_RS01650 (364861) 364861..365136 + 276 WP_001526148.1 type II toxin-antitoxin system YafQ family toxin Toxin
DXN09_RS01655 (365224) 365224..367929 - 2706 WP_000907029.1 HTH-type transcriptional regulator MalT -

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-antitoxin system, YafQ-like toxin

(4-91)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(4-84)


Sequences

Toxin        


Download         Length: 92 a.a.        Molecular weight: 10739.34 Da        Isoelectric Point: 8.8652

>T146434 WP_001526148.1 NZ_CP047531:364861-365136 [Salmonella enterica subsp. enterica serovar Typhimurium]
MGQREIEYSGQFQKDVKRAQKRHKDVGKLKTLMTLLIHHPFPLPAIYKDHPLQGSYSGYRDAHIEPDWILIYKITDECLR
FERTGTHADLF

Download         Length: 276 bp

>T146434 NZ_CP062749:3110447-3110554 [Escherichia coli O157:H7]
ATGACGCTCGCGCAGTTTGCCATGACTTTCTGGCACGACCTGGCGGCACCGATCCTGGCGGGAATTATTACCGCAGCGAT
TGTCGGCTGGTGGCGTAACCGGAAGTAA

Antitoxin


Download         Length: 87 a.a.        Molecular weight: 9446.80 Da        Isoelectric Point: 4.4734

>AT146434 WP_000729713.1 NZ_CP047531:364598-364858 [Salmonella enterica subsp. enterica serovar Typhimurium]
MAANALVRARIDETLKDQAADVLAEMGLTISDLIRITLTKVAREKALPFDLRIPNELTSRTIENSEAGVDIHKAKDADDL
FDQLGI

Download         Length: 261 bp

>AT146434 NZ_CP062749:c3110399-3110340 [Escherichia coli O157:H7]
GTCTGGTTTCAAGATTAGCCCTGTTGTCAGGTTTTACCTCTCAACGTGCGGGGGTTTTCT

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 A0A3V4SM83

Antitoxin

Source ID Structure
AlphaFold DB A0A4D6P2L2

References