Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 3409549..3410465 Replicon chromosome
Accession NZ_CP026039
Organism Bacillus subtilis strain PK1_2

Toxin (Protein)


Gene name spoIISA Uniprot ID -
Locus tag C2I05_RS18105 Protein ID WP_015715744.1
Coordinates 3409719..3410465 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag C2I05_RS18100 Protein ID WP_003232646.1
Coordinates 3409549..3409719 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C2I05_RS18060 (C2I05_18050) 3404585..3406390 + 1806 WP_249848421.1 terminase -
C2I05_RS18065 (C2I05_18055) 3406407..3406736 + 330 WP_120028009.1 XkdW family protein -
C2I05_RS18070 (C2I05_18060) 3406733..3406897 + 165 WP_015252267.1 XkdX family protein -
C2I05_RS18075 (C2I05_18065) 3406944..3407783 + 840 WP_120028010.1 phage-like element PBSX protein XepA -
C2I05_RS18080 (C2I05_18070) 3407836..3408105 + 270 WP_014479565.1 hemolysin XhlA family protein -
C2I05_RS18085 (C2I05_18075) 3408118..3408381 + 264 WP_014479566.1 phage holin -
C2I05_RS18090 (C2I05_18080) 3408394..3409287 + 894 WP_015715742.1 N-acetylmuramoyl-L-alanine amidase -
C2I05_RS18095 3409325..3409462 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
C2I05_RS18100 (C2I05_18085) 3409549..3409719 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
C2I05_RS18105 (C2I05_18090) 3409719..3410465 - 747 WP_015715744.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
C2I05_RS18110 (C2I05_18095) 3410575..3411576 - 1002 WP_003232642.1 inorganic phosphate transporter -
C2I05_RS18115 (C2I05_18100) 3411589..3412206 - 618 WP_003218470.1 DUF47 domain-containing protein -
C2I05_RS18120 (C2I05_18105) 3412482..3413798 - 1317 WP_015252262.1 serine/threonine exchanger -
C2I05_RS18125 (C2I05_18110) 3414187..3415137 + 951 WP_032725533.1 ring-cleaving dioxygenase -
C2I05_RS18130 3415238..3415385 + 148 Protein_3511 hypothetical protein -

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

(3-238)

Antitoxin

(1-56)


Sequences


Toxin        


Download         Length: 249 a.a.        Molecular weight: 29043.47 Da        Isoelectric Point: 4.6191

>T92889 WP_015715744.1 NZ_CP026039:c3410465-3409719 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWERYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHIYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T92889 NZ_CP026039:c3410465-3409719 [Bacillus subtilis]
ATGGTTTTATTCTTTCAGATCATGGTCTGGTGCATCGTGGCCGGACTGGGGTTATACGTGTATGCCACGTGGCGTTTCGA
AGCGAAGGTCAAAGAAAAAATGTCCGCCATCCGGAAAACTTGGTATTTGCTGTTTGTTCTGGGCGCTATGGTATACTGGA
CATATGAGCCCACTTCCCTATTTACCCACTGGGAACGGTATCTCATTGTCGCAGTCAGTTTTGCTTTGATTGATGCTTTT
ATCTTCTTAAGTGCATACGTCAAAAAACTGGCCGGCAGCGAGCTTGAAACAGACACAAGAGAAATTCTTGAAGAAAACAA
CGAAATGCTCCACATATACCTTAATCGGCTGAAAACATACCAATACCTATTGAAAAACGAACCGATCCATGTTTATTATG
GAAGTATAGATGCTTATGCTGAAGGTATTGATAAGCTGCTGAAAACCTATGCTGATAAAATGAACTTAACGGCTTCTCTT
TGCCACTATTCGACACAGGCTGATAAAGACCGGTTAACCGAGCATATGGATGATCCGGCAGATGTACAAACACGGCTCGA
TCGAAAGGATGTTTATTACGACCAATACGGAAAAGTGGTTCTCATCCCTTTTACCATCGAGACACAGAACTATGTCATCA
AGCTGACGTCTGACAGCATTGTCACGGAATTTGATTATTTGCTATTTACGTCATTAACGAGCATATATGATTTGGTGCTG
CCAATTGAGGAGGAAGGTGAAGGATAA

Antitoxin


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

>AT92889 WP_003232646.1 NZ_CP026039:c3409719-3409549 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT92889 NZ_CP026039:c3409719-3409549 [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