Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 518026..518662 Replicon chromosome
Accession NZ_CP017112
Organism Bacillus subtilis strain BS16045

Toxin (Protein)


Gene name mazF Uniprot ID G4NU33
Locus tag BS16045_RS02660 Protein ID WP_003156187.1
Coordinates 518312..518662 (+) Length 117 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G4NU32
Locus tag BS16045_RS02655 Protein ID WP_003225183.1
Coordinates 518026..518307 (+) Length 94 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BS16045_RS02635 514385..514984 - 600 WP_032722928.1 rhomboid family intramembrane serine protease -
BS16045_RS02640 515079..515444 + 366 WP_015252768.1 holo-ACP synthase -
BS16045_RS02645 515610..516626 + 1017 WP_003234282.1 outer membrane lipoprotein carrier protein LolA -
BS16045_RS02650 516741..517910 + 1170 WP_032722929.1 alanine racemase -
BS16045_RS02655 518026..518307 + 282 WP_003225183.1 type II toxin-antitoxin system antitoxin EndoAI Antitoxin
BS16045_RS02660 518312..518662 + 351 WP_003156187.1 type II toxin-antitoxin system endoribonuclease NdoA Toxin
BS16045_RS02665 518778..519602 + 825 WP_009966610.1 RsbT co-antagonist protein RsbRA -
BS16045_RS02670 519607..519972 + 366 WP_003225190.1 RsbT antagonist protein RsbS -
BS16045_RS02675 519976..520377 + 402 WP_003246640.1 serine/threonine-protein kinase RsbT -
BS16045_RS02680 520389..521396 + 1008 WP_003234295.1 phosphoserine phosphatase RsbU -
BS16045_RS02685 521458..521787 + 330 WP_003234298.1 anti-sigma factor antagonist RsbV -
BS16045_RS02690 521784..522266 + 483 WP_003234299.1 anti-sigma B factor RsbW -
BS16045_RS02695 522232..523020 + 789 WP_003246715.1 RNA polymerase sigma factor SigB -
BS16045_RS02700 523020..523619 + 600 WP_003246608.1 phosphoserine phosphatase RsbX -

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

mRNA interferase PemK-like

(4-111)

Antitoxin

Ribbon-helix-helix protein, CopG

(12-45)


Sequences

Toxin        


Download         Length: 117 a.a.        Molecular weight: 12977.98 Da        Isoelectric Point: 4.8781

>T66017 WP_003156187.1 NZ_CP017112:518312-518662 [Bacillus subtilis]
MIVKRGDVYFADLSPVVGSEQGGVRPVLVIQNDIGNRFSPTAIVAAITAQIQKAKLPTHVEIDAKRYGFERDSVILLEQI
RTIDKQRLTDKITHLDDEMMDKVDEALQISLALIDF

Download         Length: 351 bp

>T66017 NZ_CP017112:518312-518662 [Bacillus subtilis]
TTGATTGTGAAACGCGGCGATGTTTATTTTGCTGATTTATCTCCTGTTGTTGGCTCAGAGCAAGGCGGGGTGCGCCCGGT
TTTAGTGATCCAAAATGACATCGGAAATCGCTTCAGCCCAACTGCTATTGTTGCAGCCATAACAGCACAAATACAGAAAG
CGAAATTACCAACCCACGTCGAAATCGATGCAAAACGCTACGGTTTTGAAAGAGATTCCGTTATTTTGCTGGAGCAAATT
CGGACGATTGACAAGCAAAGGTTAACGGATAAGATTACTCATCTGGATGATGAAATGATGGATAAGGTTGATGAAGCCTT
ACAAATCAGTTTGGCACTCATTGATTTTTAG

Antitoxin


Download         Length: 94 a.a.        Molecular weight: 10546.92 Da        Isoelectric Point: 6.4708

>AT66017 WP_003225183.1 NZ_CP017112:518026-518307 [Bacillus subtilis]
MSESSARTEMKISLPENLVAELDGVAMREKRSRNELISQAVRAYVSERTTRHNRDLMRRGYMEMAKINLNISSEAHFAEC
EAETTVERLVSGG

Download         Length: 282 bp

>AT66017 NZ_CP017112:518026-518307 [Bacillus subtilis]
TTGTCTGAATCCAGCGCAAGAACCGAAATGAAAATCAGCTTGCCCGAAAACCTAGTAGCTGAATTGGATGGTGTAGCGAT
GCGGGAGAAACGAAGCAGAAACGAACTGATATCACAAGCAGTGAGAGCGTATGTCAGCGAACGAACAACTCGTCACAACC
GTGATTTGATGAGACGCGGCTATATGGAAATGGCGAAAATCAACCTGAATATTTCTTCTGAGGCTCACTTTGCGGAGTGC
GAGGCTGAAACGACAGTTGAGCGCTTAGTCAGCGGAGGATAA

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 4MDX
PDB 4ME7
PDB 1NE8

Antitoxin

Source ID Structure
PDB 4ME7
AlphaFold DB G4NU32

References