Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) DinJ-YafQ (relBE)/YafQ-RelB
Location 366235..366773 Replicon chromosome
Accession NZ_AP023304
Organism Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain L-4551

Toxin (Protein)


Gene name yafQ Uniprot ID M7RHM1
Locus tag K5676_RS01665 Protein ID WP_001526148.1
Coordinates 366498..366773 (+) Length 92 a.a.

Antitoxin (Protein)


Gene name dinJ Uniprot ID M7RMV7
Locus tag K5676_RS01660 Protein ID WP_000729713.1
Coordinates 366235..366495 (+) Length 87 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K5676_RS01640 (361788) 361788..363341 + 1554 WP_000013007.1 TROVE domain-containing protein -
K5676_RS01645 (363350) 363350..363541 + 192 Protein_325 TROVE domain-containing protein -
K5676_RS01650 (363889) 363889..365103 + 1215 WP_001105521.1 RNA-splicing ligase RtcB -
K5676_RS01655 (365107) 365107..366126 + 1020 WP_000101027.1 RNA 3'-terminal phosphate cyclase -
K5676_RS01660 (366235) 366235..366495 + 261 WP_000729713.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
K5676_RS01665 (366498) 366498..366773 + 276 WP_001526148.1 type II toxin-antitoxin system YafQ family toxin Toxin
K5676_RS01670 (366861) 366861..369566 - 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

>T37392 WP_001526148.1 NZ_AP023304:366498-366773 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MGQREIEYSGQFQKDVKRAQKRHKDVGKLKTLMTLLIHHPFPLPAIYKDHPLQGSYSGYRDAHIEPDWILIYKITDECLR
FERTGTHADLF

Download         Length: 276 bp

>T37392 NZ_AP023304:366498-366773 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGGGGCAAAGGGAAATTGAATATTCGGGACAGTTCCAGAAAGATGTAAAACGGGCACAAAAGCGTCATAAGGATGTCGG
CAAACTTAAAACACTTATGACGCTTCTGATTCACCACCCTTTTCCCCTTCCTGCCATTTATAAAGATCACCCGTTACAAG
GTTCATATAGCGGATACCGGGATGCCCATATTGAGCCTGACTGGATTCTTATTTATAAGATAACGGATGAATGCCTGCGA
TTTGAACGAACAGGAACGCATGCCGATTTATTTTAA

Antitoxin


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

>AT37392 WP_000729713.1 NZ_AP023304:366235-366495 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MAANALVRARIDETLKDQAADVLAEMGLTISDLIRITLTKVAREKALPFDLRIPNELTSRTIENSEAGVDIHKAKDADDL
FDQLGI

Download         Length: 261 bp

>AT37392 NZ_AP023304:366235-366495 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGGCTGCAAATGCGCTTGTTCGTGCCCGTATCGACGAAACGCTGAAGGACCAGGCGGCAGATGTCCTGGCTGAAATGGG
GTTAACCATTTCTGATTTGATACGGATTACACTGACTAAAGTTGCGCGTGAAAAGGCATTGCCTTTTGATTTGCGCATAC
CCAATGAGTTAACGTCCCGAACGATAGAAAATAGCGAAGCTGGCGTTGATATTCATAAAGCCAAAGATGCTGATGATTTG
TTTGACCAGTTAGGGATCTGA

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