Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) shpAB/BrnT-BrnA
Location 3987232..3987808 Replicon chromosome
Accession NZ_CP071690
Organism Salmonella sp. SAL-020

Toxin (Protein)


Gene name shpA Uniprot ID M7RG88
Locus tag J1G48_RS19370 Protein ID WP_001131963.1
Coordinates 3987521..3987808 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name shpB Uniprot ID B5R9R5
Locus tag J1G48_RS19365 Protein ID WP_000063142.1
Coordinates 3987232..3987534 (-) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J1G48_RS19350 3983742..3985892 + 2151 WP_000379928.1 pyruvate/proton symporter BtsT -
J1G48_RS19355 3985987..3986190 + 204 WP_000460616.1 YbdD/YjiX family protein -
J1G48_RS19360 3986201..3987157 + 957 WP_000187843.1 GTPase -
J1G48_RS19365 3987232..3987534 - 303 WP_000063142.1 BrnA antitoxin family protein Antitoxin
J1G48_RS19370 3987521..3987808 - 288 WP_001131963.1 BrnT family toxin Toxin
J1G48_RS19375 3988225..3989481 + 1257 Protein_3786 NERD domain-containing protein/DEAD/DEAH box helicase -
J1G48_RS19380 3989484..3989654 + 171 WP_001699398.1 hypothetical protein -
J1G48_RS19385 3989644..3990948 + 1305 WP_000863534.1 type I restriction-modification protein specificity subunit -

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

Ribonuclease toxin, BrnT, of type II toxin-antitoxin system

(7-88)

Antitoxin

BrnA antitoxin of type II toxin-antitoxin system

(37-93)


Sequences

Toxin        


Download         Length: 96 a.a.        Molecular weight: 11294.80 Da        Isoelectric Point: 9.5894

>T196697 WP_001131963.1 NZ_CP071690:c3987808-3987521 [Salmonella sp. SAL-020]
MPMEFEWDANKAKSNLRKHGVRFEDAVLVFDDPRHLSRQERYENGEYRWQTLGLVHGIVVILVAHSVRFESGFEVIRIIS
ARKADRKERNRYEHG

Download         Length: 288 bp

>T196697 NZ_CP095264:c4912955-4912671 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


Download         Length: 101 a.a.        Molecular weight: 11373.96 Da        Isoelectric Point: 10.1293

>AT196697 WP_000063142.1 NZ_CP071690:c3987534-3987232 [Salmonella sp. SAL-020]
MSMVKHKRGNASALSAQHEAELKALAKKSDDEIDYSDIPASEDGQWSEAVRGKFFRPLKTQASVRIDADVMEWLKRPGKG
YQTRLNAILREAMLREQNKK

Download         Length: 303 bp

>AT196697 NZ_CP095264:c4913187-4912945 [Klebsiella pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

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 7VD7

Antitoxin

Source ID Structure
PDB 7VD7
AlphaFold DB A0A4D6PB01

References