Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 1336883..1337799 Replicon chromosome
Accession NZ_CP035402
Organism Bacillus subtilis strain SRCM103576

Toxin (Protein)


Gene name spoIISA Uniprot ID O34853
Locus tag ES969_RS07120 Protein ID WP_003244695.1
Coordinates 1337053..1337799 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag ES969_RS07115 Protein ID WP_003232646.1
Coordinates 1336883..1337053 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ES969_RS07080 1333742..1334071 + 330 WP_014479562.1 XkdW family protein -
ES969_RS07085 1334068..1334232 + 165 WP_014479563.1 XkdX family protein -
ES969_RS07090 1334279..1335118 + 840 WP_014479564.1 phage-like element PBSX protein XepA -
ES969_RS07095 1335171..1335440 + 270 WP_014479565.1 hemolysin XhlA family protein -
ES969_RS07100 1335453..1335716 + 264 WP_014479566.1 phage holin -
ES969_RS07105 1335729..1336622 + 894 WP_021479459.1 N-acetylmuramoyl-L-alanine amidase -
ES969_RS07110 1336660..1336797 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
ES969_RS07115 1336883..1337053 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
ES969_RS07120 1337053..1337799 - 747 WP_003244695.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
ES969_RS07125 1337909..1338910 - 1002 WP_095010682.1 inorganic phosphate transporter -
ES969_RS07130 1338923..1339540 - 618 WP_003218470.1 DUF47 domain-containing protein -
ES969_RS07135 1339816..1341132 - 1317 WP_014479570.1 serine/threonine exchanger -
ES969_RS07140 1341521..1342471 + 951 WP_014479571.1 ring-cleaving dioxygenase -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 1300609..1346163 45554


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

(3-238)

Antitoxin

(1-56)


Sequences


Toxin        


Download         Length: 249 a.a.        Molecular weight: 29061.50 Da        Isoelectric Point: 4.6191

>T117756 WP_003244695.1 NZ_CP035402:c1337799-1337053 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWERYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHMYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T117756 NZ_CP035402:c1337799-1337053 [Bacillus subtilis]
ATGGTTTTATTCTTTCAGATCATGGTCTGGTGCATCGTGGCCGGACTGGGGTTATACGTGTATGCCACGTGGCGTTTCGA
AGCGAAGGTCAAAGAAAAAATGTCCGCCATCCGGAAAACTTGGTATTTGCTGTTTGTTCTGGGCGCTATGGTATACTGGA
CATATGAGCCCACTTCCCTATTTACCCACTGGGAACGGTATCTCATTGTCGCAGTCAGTTTTGCTTTGATTGATGCTTTT
ATCTTCTTAAGTGCATACGTCAAAAAACTGGCCGGCAGCGAGCTTGAAACAGACACAAGAGAAATTCTTGAAGAAAACAA
CGAAATGCTCCACATGTACCTCAATCGGCTGAAAACATACCAATACCTATTGAAAAACGAACCGATCCATGTTTATTATG
GAAGTATAGATGCTTATGCTGAAGGTATTGATAAACTGCTGAAAACCTATGCTGATAAAATGAACTTAACGGCCTCTCTT
TGCCACTATTCGACACAGGCTGATAAAGACCGGTTAACCGAGCATATGGATGATCCGGCAGATGTACAAACACGGCTCGA
TCGAAAGGATGTTTATTACGACCAATACGGAAAAGTGGTTCTCATCCCCTTTACCATCGAGACACAGAACTATGTCATCA
AGCTGACGTCTGACAGCATTGTCACGGAATTTGATTATTTGCTATTTACGTCATTAACGAGCATATATGATTTGGTGCTG
CCAATTGAGGAGGAAGGTGAAGGATAA

Antitoxin


Download         Length: 57 a.a.        Molecular weight: 6654.72 Da        Isoelectric Point: 11.0203

>AT117756 WP_003232646.1 NZ_CP035402:c1337053-1336883 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT117756 NZ_CP035402:c1337053-1336883 [Bacillus subtilis]
ATGGAACGTGCGTTTCAAAACAGATGCGAGCCCAGAGCGGCGAAGCCGTTTAAAATCCTGAAAAAACGTTCAACCACCAG
TGTCGCAAGCTATCAAGTCAGTCCGCATACAGCAAGAATCTTCAAAGAAAACGAACGGCTGATTGACGAGTATAAACGAA
AAAAAGCATGA

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 3O6Q


Antitoxin

Source ID Structure
PDB 3O6Q
AlphaFold DB G4EXD8

References