Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3341854..3342474 Replicon chromosome
Accession NZ_OU943336
Organism Salmonella enterica subsp. enterica serovar Typhi strain MDUST305

Toxin (Protein)


Gene name Hha Uniprot ID V1H8E6
Locus tag AEG13_RS16685 Protein ID WP_001280991.1
Coordinates 3342256..3342474 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID V1H4V6
Locus tag AEG13_RS16680 Protein ID WP_000344807.1
Coordinates 3341854..3342228 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AEG13_RS16670 (SAMEA1964467_03330) 3336993..3338186 + 1194 WP_001039199.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
AEG13_RS16675 (SAMEA1964467_03331) 3338209..3341358 + 3150 WP_001132507.1 efflux RND transporter permease AcrB -
AEG13_RS16680 (SAMEA1964467_03332) 3341854..3342228 + 375 WP_000344807.1 Hha toxicity modulator TomB Antitoxin
AEG13_RS16685 (SAMEA1964467_03333) 3342256..3342474 + 219 WP_001280991.1 HHA domain-containing protein Toxin
AEG13_RS16690 (SAMEA1964467_03334) 3342653..3343204 + 552 WP_001278793.1 maltose O-acetyltransferase -
AEG13_RS16695 (SAMEA1964467_03335) 3343322..3343792 + 471 WP_000136183.1 YlaC family protein -
AEG13_RS16700 3343848..3343988 - 141 WP_001197749.1 type B 50S ribosomal protein L36 -
AEG13_RS16705 (SAMEA1964467_03336) 3343994..3344254 - 261 WP_000801415.1 type B 50S ribosomal protein L31 -
AEG13_RS16710 (SAMEA1964467_03337) 3344479..3346029 + 1551 WP_000213129.1 EAL domain-containing protein -
AEG13_RS16720 (SAMEA1964467_03338) 3346260..3346649 + 390 WP_000961285.1 MGMT family protein -
AEG13_RS16725 (SAMEA1964467_03339) 3346682..3347251 - 570 WP_000779802.1 YbaY 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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-116)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8613.97 Da        Isoelectric Point: 8.9008

>T294913 WP_001280991.1 NZ_OU943336:3342256-3342474 [Salmonella enterica subsp. enterica serovar Typhi]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14453.27 Da        Isoelectric Point: 5.1444

>AT294913 WP_000344807.1 NZ_OU943336:3341854-3342228 [Salmonella enterica subsp. enterica serovar Typhi]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYNEDNKLIAQIDEYL
DDTFMLFSSYGINTQDLQKWRKSGNRLFRCFVNATRANPVSLSC

Download         Length: 375 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 4ICG

Antitoxin

Source ID Structure
AlphaFold DB A0A5I5FGI0

References