Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 325041..325677 Replicon chromosome
Accession NZ_CP028201
Organism Bacillus subtilis strain SRCM102753

Toxin (Protein)


Gene name mazF Uniprot ID G4NU33
Locus tag C7M16_RS01565 Protein ID WP_003156187.1
Coordinates 325327..325677 (+) Length 117 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID G4NU32
Locus tag C7M16_RS01560 Protein ID WP_003225183.1
Coordinates 325041..325322 (+) Length 94 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C7M16_RS01540 321401..322000 - 600 WP_003246687.1 rhomboid family intramembrane serine protease -
C7M16_RS01545 322095..322460 + 366 WP_015252768.1 holo-ACP synthase -
C7M16_RS01550 322626..323642 + 1017 WP_072557167.1 outer membrane lipoprotein carrier protein LolA -
C7M16_RS01555 323756..324925 + 1170 WP_015252766.1 alanine racemase -
C7M16_RS01560 325041..325322 + 282 WP_003225183.1 type II toxin-antitoxin system antitoxin EndoAI Antitoxin
C7M16_RS01565 325327..325677 + 351 WP_003156187.1 type II toxin-antitoxin system endoribonuclease NdoA Toxin
C7M16_RS01570 325793..326617 + 825 WP_009966610.1 RsbT co-antagonist protein RsbRA -
C7M16_RS01575 326622..326987 + 366 WP_003225190.1 RsbT antagonist protein RsbS -
C7M16_RS01580 326991..327392 + 402 WP_017697001.1 serine/threonine-protein kinase RsbT -
C7M16_RS01585 327404..328411 + 1008 WP_003234295.1 phosphoserine phosphatase RsbU -
C7M16_RS01590 328473..328802 + 330 WP_080528943.1 anti-sigma factor antagonist RsbV -
C7M16_RS01595 328799..329281 + 483 WP_003234299.1 anti-sigma B factor RsbW -
C7M16_RS01600 329247..330035 + 789 WP_003246715.1 RNA polymerase sigma factor SigB -
C7M16_RS01605 330035..330634 + 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

>T100844 WP_003156187.1 NZ_CP028201:325327-325677 [Bacillus subtilis]
MIVKRGDVYFADLSPVVGSEQGGVRPVLVIQNDIGNRFSPTAIVAAITAQIQKAKLPTHVEIDAKRYGFERDSVILLEQI
RTIDKQRLTDKITHLDDEMMDKVDEALQISLALIDF

Download         Length: 351 bp

>T100844 NZ_CP028201:325327-325677 [Bacillus subtilis]
TTGATTGTGAAACGCGGCGATGTTTATTTTGCTGATTTATCTCCTGTTGTTGGCTCAGAGCAAGGCGGGGTGCGCCCGGT
TTTAGTGATCCAAAATGACATCGGAAATCGCTTCAGCCCAACTGCTATTGTTGCAGCCATAACAGCACAAATACAGAAAG
CGAAATTACCAACCCACGTCGAAATCGATGCAAAACGCTACGGTTTTGAAAGAGATTCCGTTATTTTGCTGGAGCAAATT
CGGACGATTGACAAGCAAAGGTTAACGGATAAGATTACTCATCTGGATGATGAAATGATGGATAAGGTTGATGAAGCCTT
ACAAATCAGTTTGGCACTCATTGATTTTTAG

Antitoxin


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

>AT100844 WP_003225183.1 NZ_CP028201:325041-325322 [Bacillus subtilis]
MSESSARTEMKISLPENLVAELDGVAMREKRSRNELISQAVRAYVSERTTRHNRDLMRRGYMEMAKINLNISSEAHFAEC
EAETTVERLVSGG

Download         Length: 282 bp

>AT100844 NZ_CP028201:325041-325322 [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