Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 1376720..1377636 Replicon chromosome
Accession NZ_CP035226
Organism Bacillus subtilis strain SRCM103517

Toxin (Protein)


Gene name spoIISA Uniprot ID O34853
Locus tag EQW70_RS07375 Protein ID WP_003244695.1
Coordinates 1376890..1377636 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag EQW70_RS07370 Protein ID WP_003232646.1
Coordinates 1376720..1376890 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EQW70_RS07325 1371951..1372529 + 579 WP_072174136.1 YmfQ family protein -
EQW70_RS07330 1372526..1372798 + 273 WP_003232665.1 hypothetical protein -
EQW70_RS07335 1372801..1374276 + 1476 WP_072174135.1 hypothetical protein -
EQW70_RS07340 1374294..1374755 + 462 WP_072174134.1 hypothetical protein -
EQW70_RS07345 1374745..1374936 + 192 WP_080375511.1 phage portal protein -
EQW70_RS07350 1375008..1375277 + 270 WP_072174140.1 hemolysin XhlA family protein -
EQW70_RS07355 1375290..1375553 + 264 WP_003232653.1 phage holin -
EQW70_RS07360 1375566..1376459 + 894 WP_021479459.1 N-acetylmuramoyl-L-alanine amidase -
EQW70_RS07365 1376497..1376634 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
EQW70_RS07370 1376720..1376890 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
EQW70_RS07375 1376890..1377636 - 747 WP_003244695.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
EQW70_RS07380 1377746..1378747 - 1002 WP_070548855.1 inorganic phosphate transporter -
EQW70_RS07385 1378760..1379377 - 618 WP_003218470.1 DUF47 domain-containing protein -
EQW70_RS07390 1379653..1380969 - 1317 WP_128740275.1 serine/threonine exchanger -
EQW70_RS07395 1381358..1382308 + 951 WP_015252261.1 ring-cleaving dioxygenase -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 1344134..1382308 38174


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

>T117405 WP_003244695.1 NZ_CP035226:c1377636-1376890 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWERYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHMYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T117405 NZ_CP035226:c1377636-1376890 [Bacillus subtilis]
ATGGTTTTATTCTTTCAGATCATGGTCTGGTGCATCGTGGCCGGACTGGGGTTATACGTGTATGCCACGTGGCGTTTCGA
AGCGAAGGTCAAAGAAAAAATGTCCGCCATCCGGAAAACTTGGTATTTGCTGTTTGTTCTGGGCGCTATGGTATACTGGA
CATATGAGCCCACTTCCCTATTTACCCACTGGGAACGGTATCTCATTGTCGCAGTCAGTTTTGCTTTGATTGATGCTTTT
ATCTTCTTAAGTGCATACGTCAAAAAACTGGCCGGCAGCGAGCTTGAAACAGACACAAGAGAAATTCTTGAAGAAAACAA
CGAAATGCTCCACATGTACCTCAATCGGCTGAAAACATACCAATACCTATTGAAAAACGAACCGATCCATGTTTATTATG
GAAGTATAGATGCTTATGCTGAAGGTATTGATAAGCTGCTGAAAACCTATGCTGATAAAATGAACTTAACGGCTTCTCTT
TGCCACTATTCGACACAGGCTGATAAAGACCGGTTAACCGAGCATATGGATGATCCGGCAGATGTACAAACACGGCTCGA
TCGAAAGGATGTTTATTACGACCAATACGGAAAAGTGGTTCTCATCCCTTTTACCATCGAGACACAGAACTATGTCATCA
AGCTGACGTCTGACAGCATTGTCACGGAATTTGATTATTTGCTATTTACGTCATTAACGAGCATATATGATTTGGTGCTG
CCAATTGAGGAGGAAGGTGAAGGATAA

Antitoxin


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

>AT117405 WP_003232646.1 NZ_CP035226:c1376890-1376720 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT117405 NZ_CP035226:c1376890-1376720 [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