Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tacAT/DUF1778(antitoxin)
Location 206522..207282 Replicon chromosome
Accession NZ_CP117357
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain RM096

Toxin (Protein)


Gene name tacT Uniprot ID Q57IH1
Locus tag PQQ15_RS00970 Protein ID WP_000533909.1
Coordinates 206797..207282 (+) Length 162 a.a.

Antitoxin (Protein)


Gene name tacA Uniprot ID M7RHS4
Locus tag PQQ15_RS00965 Protein ID WP_000965886.1
Coordinates 206522..206809 (+) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PQQ15_RS00940 (201817) 201817..202119 + 303 WP_000605590.1 YsaB family lipoprotein -
PQQ15_RS00945 (202258) 202258..203169 + 912 WP_001168551.1 glycine--tRNA ligase subunit alpha -
PQQ15_RS00950 (203179) 203179..205248 + 2070 WP_001291736.1 glycine--tRNA ligase subunit beta -
PQQ15_RS00955 (205430) 205430..205705 + 276 Protein_189 IS3 family transposase -
PQQ15_RS00960 (205877) 205877..206344 + 468 WP_274882585.1 GNAT family N-acetyltransferase -
PQQ15_RS00965 (206522) 206522..206809 + 288 WP_000965886.1 DUF1778 domain-containing protein Antitoxin
PQQ15_RS00970 (206797) 206797..207282 + 486 WP_000533909.1 GNAT family N-acetyltransferase Toxin
PQQ15_RS00975 (207654) 207654..208193 - 540 WP_000047149.1 copper-binding periplasmic metallochaperone CueP -
PQQ15_RS00980 (208367) 208367..208579 - 213 WP_000014594.1 RNA chaperone/antiterminator CspA -
PQQ15_RS00985 (208868) 208868..209158 - 291 WP_000455790.1 HTH-type transcriptional regulator -
PQQ15_RS00990 (209597) 209597..210307 + 711 WP_000190524.1 DUF3053 domain-containing protein -
PQQ15_RS00995 (210357) 210357..211331 - 975 WP_000804674.1 glyoxylate/hydroxypyruvate reductase GhrB -
PQQ15_RS01000 (211550) 211550..212212 - 663 WP_000747548.1 OmpA family lipoprotein -

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

GNAT domain

(31-152)

Antitoxin

Vibrio phage ICP1, Orf50

(5-94)


Sequences

Toxin        


Download         Length: 162 a.a.        Molecular weight: 17703.41 Da        Isoelectric Point: 9.8719

>T270762 WP_000533909.1 NZ_CP117357:206797-207282 [Salmonella enterica subsp. enterica serovar Typhimurium]
VGRVTAPEPLSAFHQVAEFVSGEAVLDDWLKQKGLKNQALGAARTFVVCKKDTKQVAGFYSLATGSVNHTEATGNLRRNM
PDPIPVIILARLAVDLSFHGKGLGADLLHDAVLRCYRVAENIGVRAIMVHALTEEAKNFYIHHGFKSSQTQQRTLFLRLP
Q

Download         Length: 486 bp

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 10950.60 Da        Isoelectric Point: 4.6811

>AT270762 WP_000965886.1 NZ_CP117357:206522-206809 [Salmonella enterica subsp. enterica serovar Typhimurium]
MLYKGCLMKSDVQLNLRAKESQRALIDAAAEILHKSRTDFILETACQAAEKVILDRRVFNFNDEQYEEFINLLDAPVADD
PVIEKLLARKPQWDV

Download         Length: 288 bp


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 7F36
PDB 7AK8
PDB 5FVJ

Antitoxin

Source ID Structure
PDB 7AK8
AlphaFold DB A0A3V2JDX2

References