Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 881185..881810 Replicon chromosome
Accession NZ_CP117370
Organism Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain RM054

Toxin (Protein)


Gene name vapC Uniprot ID M7SD17
Locus tag PQP97_RS04305 Protein ID WP_000911336.1
Coordinates 881412..881810 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID M7S3S8
Locus tag PQP97_RS04300 Protein ID WP_000557549.1
Coordinates 881185..881412 (+) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PQP97_RS04270 (876230) 876230..877747 + 1518 WP_000003339.1 lysine--tRNA ligase -
PQP97_RS04275 (877823) 877823..878368 - 546 WP_000133994.1 isopentenyl-diphosphate Delta-isomerase -
PQP97_RS04280 (878633) 878633..879391 + 759 WP_000244329.1 amidase activator ActS -
PQP97_RS04290 (879676) 879676..880482 - 807 WP_010989071.1 DUF1460 domain-containing protein -
PQP97_RS04295 (880757) 880757..881008 - 252 WP_001540858.1 hypothetical protein -
PQP97_RS04300 (881185) 881185..881412 + 228 WP_000557549.1 toxin-antitoxin system antitoxin VapB Antitoxin
PQP97_RS04305 (881412) 881412..881810 + 399 WP_000911336.1 tRNA(fMet)-specific endonuclease VapC Toxin
PQP97_RS04310 (882616) 882616..883152 + 537 WP_001038506.1 STM3031 family outer membrane protein -
PQP97_RS04315 (883199) 883199..883831 + 633 WP_000835265.1 YfdX family protein -
PQP97_RS04320 (884550) 884550..885134 + 585 WP_001244638.1 fimbrial protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - - 879676..891001 11325


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

>T270871 WP_000911336.1 NZ_CP117370:881412-881810 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MLKFMLDTNTCIFTIKNKPEHIRERFNLNTSRMCISSITLMELIYGAEKSLAPERNLAVVEGFISRLEVLDYDTQAAIHT
GQIRAELARKGTPVGPYDQMIAGHAGSRGLVVVTNNLREFERIPGIRIEDWC

Download         Length: 399 bp

Antitoxin


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

>AT270871 WP_000557549.1 NZ_CP117370:881185-881412 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MHTTLFFSNRTQAVRLPKSISFPEDVKHVEIIAVGRSRIITPVGESWDSWFDGEGASTDFMSTREQPAVQEREGF

Download         Length: 228 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 6IFC
PDB 6IFM

Antitoxin

Source ID Structure
PDB 6IFM
AlphaFold DB A0A3V2Y5V5

References