230385

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tacAT/DUF1778(antitoxin)
Location 3047339..3048153 Replicon chromosome
Accession NZ_CP090304
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain ZJUJY

Toxin (Protein)


Gene name TacT3 Uniprot ID Q57KM2
Locus tag LPC12_RS14965 Protein ID WP_000971655.1
Coordinates 3047626..3048153 (+) Length 176 a.a.

Antitoxin (Protein)


Gene name TacA3 Uniprot ID E8XL32
Locus tag LPC12_RS14960 Protein ID WP_000855692.1
Coordinates 3047339..3047629 (+) Length 97 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LPC12_RS14930 (3043289) 3043289..3043939 - 651 WP_001674874.1 type III secretion system transcriptional activator InvF -
LPC12_RS14935 (3044396) 3044396..3044839 + 444 WP_000715092.1 SPI-1 type III secretion system invasion lipoprotein InvH -
LPC12_RS14940 (3045270) 3045270..3045719 + 450 WP_000381610.1 membrane protein -
LPC12_RS14945 (3045704) 3045704..3046051 + 348 WP_001669174.1 DUF1493 family protein -
LPC12_RS14950 (3046324) 3046324..3046650 - 327 WP_000393302.1 hypothetical protein -
LPC12_RS14955 (3046891) 3046891..3047069 + 179 Protein_2924 IS3 family transposase -
LPC12_RS14960 (3047339) 3047339..3047629 + 291 WP_000855692.1 DUF1778 domain-containing protein Antitoxin
LPC12_RS14965 (3047626) 3047626..3048153 + 528 WP_000971655.1 GNAT family N-acetyltransferase Toxin
LPC12_RS14970 (3048226) 3048226..3048431 - 206 Protein_2927 IS5/IS1182 family transposase -
LPC12_RS14975 (3048778) 3048778..3049434 + 657 WP_000420452.1 protein-serine/threonine phosphatase -
LPC12_RS14980 (3049606) 3049606..3050127 - 522 WP_000858988.1 hypothetical protein -
LPC12_RS14985 (3050286) 3050286..3052853 + 2568 WP_001005807.1 DNA mismatch repair protein MutS -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
flank IS/Tn - - 3048226..3048402 176


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


No domain identified.


Antitoxin

Vibrio phage ICP1, Orf50

(1-95)


Sequences

Toxin        


Download         Length: 176 a.a.        Molecular weight: 19069.91 Da        Isoelectric Point: 9.6420

>T230385 WP_000971655.1 NZ_CP090304:3047626-3048153 [Salmonella enterica subsp. enterica serovar Typhimurium]
MMFTDWHEAAIGKTHNRMNFDCGDADLNQFLQRHARQNHEKGTTKTYVALDNSDVTRIHGFYSVSPASLIYAQVPGAISK
GLGRYDVPVFRLGRLAVDKSMQGQGLGAQLLLSAGKRCIQAALQVGGVALLIDAKNKQVCDWYKGFGAVPLNDQPLSLLL
SFKTLYAALSASGRL

Download         Length: 528 bp

>T230385 NZ_CP124887:c2466887-2466771 [Enterococcus faecalis]
ATGTTTTTGTCCGTTGAAGCAGCGCTAGGACTGATGATTGGTTTTGCAACACTTGTTGTGACCATTATCTTCGGTATCTT
AGCGCTTGTCTTAGACAACAAAAATAACCGTTCATAA

Antitoxin


Download         Length: 97 a.a.        Molecular weight: 10678.57 Da        Isoelectric Point: 8.5779

>AT230385 WP_000855692.1 NZ_CP090304:3047339-3047629 [Salmonella enterica subsp. enterica serovar Typhimurium]
MKTMPQIAIESNERLSLRVSTDAKKLIVRAAAIQQTNLTDFVVSNILPVAQKIVDAAERVYLTERDTKMIMEILDNPPAP
NEKLLAAAFALPDMKK

Download         Length: 291 bp

>AT230385 NZ_CP124887:2466655-2466860 [Enterococcus faecalis]
AAAAGAGAGATATGCAGGAACATACCTCTCTAGTAGCCACTACTAGTTATAAGAACTAGCGGCTTACTGAGTTATTGGTT
TTATTTCAAACGCTTAACCGTTCAGCTCCTCAAAGCTTATGAACGGTTATTTTTGTTGTCTAAGACAAGCGCTAAGATAC
CGAAGATAATGGTCACAACAAGTGTTGCAAAACCAATCATCAGTCC

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 6G96
PDB 7AK9

Antitoxin

Source ID Structure
AlphaFold DB A0A625WHV3

References