Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) spoIISABC/SpoIISA-SpoIISB
Location 1930042..1930958 Replicon chromosome
Accession NZ_CP026037
Organism Bacillus subtilis strain PK5_17

Toxin (Protein)


Gene name spoIISA Uniprot ID O34853
Locus tag C2H95_RS10045 Protein ID WP_003244695.1
Coordinates 1930212..1930958 (-) Length 249 a.a.

Antitoxin (Protein)


Gene name spoIISB Uniprot ID G4EXD8
Locus tag C2H95_RS10040 Protein ID WP_003232646.1
Coordinates 1930042..1930212 (-) Length 57 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C2H95_RS10005 (C2H95_09980) 1926904..1927233 + 330 WP_072176027.1 XkdW family protein -
C2H95_RS10010 (C2H95_09985) 1927230..1927394 + 165 WP_072176026.1 XkdX family protein -
C2H95_RS10015 (C2H95_09990) 1927438..1928277 + 840 WP_072176025.1 phage-like element PBSX protein XepA -
C2H95_RS10020 (C2H95_09995) 1928330..1928599 + 270 WP_014479565.1 hemolysin XhlA family protein -
C2H95_RS10025 (C2H95_10000) 1928612..1928875 + 264 WP_072176024.1 phage holin -
C2H95_RS10030 (C2H95_10005) 1928888..1929781 + 894 WP_015715742.1 N-acetylmuramoyl-L-alanine amidase -
C2H95_RS10035 1929819..1929956 - 138 WP_003232648.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISC -
C2H95_RS10040 (C2H95_10010) 1930042..1930212 - 171 WP_003232646.1 three component toxin-antitoxin-antitoxin system antitoxin SpoIISB Antitoxin
C2H95_RS10045 (C2H95_10015) 1930212..1930958 - 747 WP_003244695.1 toxin-antitoxin-antitoxin system toxin SpoIISA Toxin
C2H95_RS10050 (C2H95_10020) 1931068..1932069 - 1002 WP_070548855.1 inorganic phosphate transporter -
C2H95_RS10055 (C2H95_10025) 1932082..1932699 - 618 WP_003218470.1 DUF47 domain-containing protein -
C2H95_RS10060 (C2H95_10030) 1932975..1934291 - 1317 WP_015252262.1 serine/threonine exchanger -
C2H95_RS10065 (C2H95_10035) 1934682..1935632 + 951 WP_072175415.1 ring-cleaving dioxygenase -
C2H95_RS10070 1935741..1935842 + 102 Protein_1923 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

>T92885 WP_003244695.1 NZ_CP026037:c1930958-1930212 [Bacillus subtilis]
MVLFFQIMVWCIVAGLGLYVYATWRFEAKVKEKMSAIRKTWYLLFVLGAMVYWTYEPTSLFTHWERYLIVAVSFALIDAF
IFLSAYVKKLAGSELETDTREILEENNEMLHMYLNRLKTYQYLLKNEPIHVYYGSIDAYAEGIDKLLKTYADKMNLTASL
CHYSTQADKDRLTEHMDDPADVQTRLDRKDVYYDQYGKVVLIPFTIETQNYVIKLTSDSIVTEFDYLLFTSLTSIYDLVL
PIEEEGEG

Download         Length: 747 bp

>T92885 NZ_CP026037:c1930958-1930212 [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

>AT92885 WP_003232646.1 NZ_CP026037:c1930212-1930042 [Bacillus subtilis]
MERAFQNRCEPRAAKPFKILKKRSTTSVASYQVSPHTARIFKENERLIDEYKRKKA

Download         Length: 171 bp

>AT92885 NZ_CP026037:c1930212-1930042 [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