Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 1314307..1315223 Replicon chromosome
Accession NZ_AP024625
Organism Bacillus subtilis strain BEST3109

Toxin (Protein)


Gene name spoIISA Uniprot ID O34853
Locus tag BsBEST3145_RS06870 Protein ID WP_003244695.1
Coordinates 1314477..1315223 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag BsBEST3145_RS06865 Protein ID WP_003232646.1
Coordinates 1314307..1314477 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BsBEST3145_RS06830 (1311170) 1311170..1311499 + 330 WP_003232660.1 XkdW family protein -
BsBEST3145_RS06835 (1311496) 1311496..1311660 + 165 WP_003232658.1 XkdX family protein -
BsBEST3145_RS06840 (1311704) 1311704..1312543 + 840 WP_003245597.1 phage-like element PBSX protein XepA -
BsBEST3145_RS06845 (1312596) 1312596..1312865 + 270 WP_003232655.1 hemolysin XhlA family protein -
BsBEST3145_RS06850 (1312878) 1312878..1313141 + 264 WP_003232653.1 phage holin -
BsBEST3145_RS06855 (1313154) 1313154..1314047 + 894 WP_003245230.1 N-acetylmuramoyl-L-alanine amidase -
BsBEST3145_RS06860 (1314084) 1314084..1314221 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
BsBEST3145_RS06865 (1314307) 1314307..1314477 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
BsBEST3145_RS06870 (1314477) 1314477..1315223 - 747 WP_003244695.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
BsBEST3145_RS06875 (1315333) 1315333..1316334 - 1002 WP_003232642.1 inorganic phosphate transporter -
BsBEST3145_RS06880 (1316347) 1316347..1316964 - 618 WP_003218470.1 DUF47 domain-containing protein -
BsBEST3145_RS06885 (1317240) 1317240..1318556 - 1317 WP_003244819.1 serine/threonine exchanger -
BsBEST3145_RS06890 (1318945) 1318945..1319895 + 951 WP_003245086.1 ring-cleaving dioxygenase -
BsBEST3145_RS06895 (1319996) 1319996..1320142 + 147 WP_003244977.1 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: 29061.50 Da        Isoelectric Point: 4.6191

>T39054 WP_003244695.1 NZ_AP024625:c1315223-1314477 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWERYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHMYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T39054 NZ_AP024625:c1315223-1314477 [Bacillus subtilis]
ATGGTTTTATTCTTTCAGATCATGGTCTGGTGCATCGTGGCCGGACTGGGGTTATACGTGTATGCCACGTGGCGTTTCGA
AGCGAAGGTCAAAGAAAAAATGTCCGCCATTCGGAAAACTTGGTATTTGCTGTTTGTTCTGGGCGCTATGGTATACTGGA
CATATGAGCCCACTTCCCTATTTACCCACTGGGAACGGTATCTCATTGTCGCAGTCAGTTTTGCTTTGATTGATGCTTTT
ATCTTCTTAAGTGCATATGTCAAAAAACTGGCCGGCAGCGAGCTTGAAACAGACACAAGAGAAATTCTTGAAGAAAACAA
CGAAATGCTCCACATGTATCTCAATCGGCTGAAAACATACCAATACCTATTGAAAAACGAACCGATCCATGTTTATTATG
GAAGTATAGATGCTTATGCTGAAGGTATTGATAAGCTGCTGAAAACCTATGCTGATAAAATGAACTTAACGGCTTCTCTT
TGCCACTATTCGACACAGGCTGATAAAGACCGGTTAACCGAGCATATGGATGATCCGGCAGATGTACAAACACGGCTCGA
TCGAAAGGATGTTTATTACGACCAATACGGAAAAGTGGTTCTCATCCCTTTTACCATCGAGACACAGAACTATGTCATCA
AGCTGACGTCTGACAGCATTGTCACGGAATTTGATTATTTGCTATTTACGTCATTAACGAGCATATATGATTTGGTGCTG
CCAATTGAGGAGGAAGGTGAAGGATAA

Antitoxin


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

>AT39054 WP_003232646.1 NZ_AP024625:c1314477-1314307 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT39054 NZ_AP024625:c1314477-1314307 [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