Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 1319348..1320264 Replicon chromosome
Accession NZ_CP035391
Organism Bacillus subtilis strain SRCM103689

Toxin (Protein)


Gene name spoIISA Uniprot ID -
Locus tag ES965_RS06975 Protein ID WP_017695117.1
Coordinates 1319518..1320264 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag ES965_RS06970 Protein ID WP_003232646.1
Coordinates 1319348..1319518 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ES965_RS06935 1316214..1316540 + 327 WP_124059766.1 XkdW family protein -
ES965_RS06940 1316537..1316701 + 165 WP_014479563.1 XkdX family protein -
ES965_RS06945 1316745..1317584 + 840 WP_124059767.1 phage-like element PBSX protein XepA -
ES965_RS06950 1317637..1317906 + 270 WP_015252265.1 hemolysin XhlA family protein -
ES965_RS06955 1317919..1318182 + 264 WP_088325695.1 phage holin -
ES965_RS06960 1318195..1319088 + 894 WP_129092417.1 N-acetylmuramoyl-L-alanine amidase -
ES965_RS06965 1319125..1319262 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
ES965_RS06970 1319348..1319518 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
ES965_RS06975 1319518..1320264 - 747 WP_017695117.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
ES965_RS06980 1320374..1321375 - 1002 WP_003232642.1 inorganic phosphate transporter -
ES965_RS06985 1321388..1322005 - 618 WP_003218470.1 DUF47 domain-containing protein -
ES965_RS06990 1322281..1323597 - 1317 WP_124059768.1 serine/threonine exchanger -
ES965_RS06995 1323985..1324935 + 951 WP_129092418.1 ring-cleaving dioxygenase -
ES965_RS07000 1325036..1325182 + 147 WP_003244977.1 hypothetical protein -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 1283896..1340765 56869


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: 29060.56 Da        Isoelectric Point: 4.7741

>T117733 WP_017695117.1 NZ_CP035391:c1320264-1319518 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWKRYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHMYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T117733 NZ_CP035391:c1320264-1319518 [Bacillus subtilis]
ATGGTTTTATTCTTTCAGATCATGGTCTGGTGCATCGTGGCCGGACTGGGGTTATACGTATATGCCACGTGGCGTTTCGA
AGCGAAGGTCAAAGAAAAAATGTCCGCCATCCGGAAAACTTGGTATTTGCTGTTTGTTCTGGGCGCTATGGTATACTGGA
CATATGAGCCCACTTCCCTATTTACCCACTGGAAACGGTATCTCATTGTCGCAGTCAGTTTTGCTTTGATTGATGCTTTT
ATCTTCTTAAGTGCATACGTCAAAAAACTGGCCGGCAGCGAGCTTGAAACAGACACAAGAGAAATTCTTGAAGAAAACAA
CGAAATGCTCCACATGTATCTCAATCGGCTGAAAACATACCAATACCTATTGAAAAACGAACCGATCCATGTTTATTATG
GAAGTATAGATGCTTATGCTGAAGGTATTGATAAGCTGCTGAAAACCTATGCTGATAAAATGAACTTAACGGCTTCTCTT
TGCCACTATTCGACACAGGCTGATAAAGACCGGTTAACCGAGCATATGGATGATCCGGCAGATGTACAAACACGGCTCGA
TCGAAAGGATGTTTATTACGACCAATACGGAAAAGTGGTTCTCATCCCTTTTACCATCGAGACACAGAACTATGTCATCA
AGCTGACGTCTGACAGCATTGTCACGGAATTTGATTATTTGCTATTTACGTCATTAACGAGCATATATGATTTGGTGCTG
CCAATTGAGGAGGAAGGTGAAGGATAA

Antitoxin


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

>AT117733 WP_003232646.1 NZ_CP035391:c1319518-1319348 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT117733 NZ_CP035391:c1319518-1319348 [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


Antitoxin

Source ID Structure
PDB 3O6Q
AlphaFold DB G4EXD8

References