Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 370197..370822 Replicon chromosome
Accession NZ_CP085798
Organism Salmonella enterica subsp. enterica serovar Enteritidis strain Latias

Toxin (Protein)


Gene name vapC Uniprot ID M7SD17
Locus tag LJF55_RS01835 Protein ID WP_000911336.1
Coordinates 370424..370822 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID M7S3S8
Locus tag LJF55_RS01830 Protein ID WP_000557549.1
Coordinates 370197..370424 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LJF55_RS01800 (365205) 365205..366722 + 1518 WP_000003339.1 lysine--tRNA ligase -
LJF55_RS01805 (366798) 366798..367343 - 546 WP_000133994.1 isopentenyl-diphosphate Delta-isomerase -
LJF55_RS01810 (367608) 367608..368366 + 759 WP_000244328.1 amidase activator ActS -
LJF55_RS01820 (368651) 368651..369457 - 807 WP_001574939.1 DUF1460 domain-containing protein -
LJF55_RS01825 (369737) 369737..369988 - 252 WP_001576352.1 hypothetical protein -
LJF55_RS01830 (370197) 370197..370424 + 228 WP_000557549.1 toxin-antitoxin system antitoxin VapB Antitoxin
LJF55_RS01835 (370424) 370424..370822 + 399 WP_000911336.1 tRNA(fMet)-specific endonuclease VapC Toxin
LJF55_RS01840 (371630) 371630..372166 + 537 WP_001038502.1 STM3031 family outer membrane protein -
LJF55_RS01845 (372213) 372213..372845 + 633 WP_000835265.1 YfdX family protein -
LJF55_RS01850 (373564) 373564..374145 + 582 WP_001244651.1 fimbrial protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 368651..380006 11355


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

PIN domain

(5-123)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 14938.30 Da        Isoelectric Point: 7.2155

>T221461 WP_000911336.1 NZ_CP085798:370424-370822 [Salmonella enterica subsp. enterica serovar Enteritidis]
MLKFMLDTNTCIFTIKNKPEHIRERFNLNTSRMCISSITLMELIYGAEKSLAPERNLAVVEGFISRLEVLDYDTQAAIHT
GQIRAELARKGTPVGPYDQMIAGHAGSRGLVVVTNNLREFERIPGIRIEDWC

Download         Length: 399 bp

>T221461 NZ_CP117396:2019400-2019503 [Salmonella enterica subsp. enterica serovar Uganda]
GGCAAGGCGATTTAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATAC
AGGAATCGTATTCGGTCTCTTTTT

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8514.51 Da        Isoelectric Point: 5.0210

>AT221461 WP_000557549.1 NZ_CP085798:370197-370424 [Salmonella enterica subsp. enterica serovar Enteritidis]
MHTTLFFSNRTQAVRLPKSISFPEDVKHVEIIAVGRSRIITPVGESWDSWFDGEGASTDFMSTREQPAVQEREGF

Download         Length: 228 bp

>AT221461 NZ_CP117396:c2019505-2019362 [Salmonella enterica subsp. enterica serovar Uganda]
ATAAAAAGAGACCGAATACGATTCCTGTATTCGGTCCAGGGAAATGGCTCTTGGGAGAGAGCCGTGCGCTAAAAGTTGGC
ATTAATGCAGGCTAAATCGCCTTGCCCTTTAAGAATAGATGACGACGCCAGGTTTTCCAGTTTG

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 6IFC
PDB 6IFM

Antitoxin

Source ID Structure
PDB 6IFM
AlphaFold DB A0A3V2Y5V5

References