Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pemIK/MazF(toxin)
Location 2668929..2669580 Replicon chromosome
Accession NZ_LR698988
Organism Lacticaseibacillus paracasei isolate MGYG-HGUT-02388

Toxin (Protein)


Gene name pemK Uniprot ID K6S8L5
Locus tag FX029_RS13885 Protein ID WP_003567661.1
Coordinates 2668929..2669312 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name pemI Uniprot ID K6RKI5
Locus tag FX029_RS13890 Protein ID WP_003567665.1
Coordinates 2669332..2669580 (-) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FX029_RS13880 2668224..2668745 - 522 WP_003567657.1 QueT transporter family protein -
FX029_RS13885 2668929..2669312 - 384 WP_003567661.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
FX029_RS13890 2669332..2669580 - 249 WP_003567665.1 antitoxin Antitoxin
FX029_RS13895 2669648..2670784 - 1137 WP_003581082.1 alanine racemase -
FX029_RS13900 2670771..2671145 - 375 WP_003567669.1 holo-ACP synthase -
FX029_RS13905 2671314..2672822 - 1509 WP_003567670.1 DEAD/DEAH box helicase -
FX029_RS16060 2672948..2673091 - 144 WP_016380391.1 hypothetical protein -
FX029_RS13910 2673122..2674510 - 1389 WP_003581096.1 UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase -

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

(6-112)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 13773.03 Da        Isoelectric Point: 10.9764

>T288717 WP_003567661.1 NZ_LR698988:c2669312-2668929 [Lacticaseibacillus paracasei]
MDVSVKRGDVFFADLSPVVGSEQGGNRPVLIIQNNVGNHYSPTVIVAAITSKIQKPKMPTHVGLRAKQDGVERNSVILLE
QIRTIDKQRLQARVTALSSTKMAAVDRALAISVGLVSLPKPKTYNKN

Download         Length: 384 bp

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 8938.08 Da        Isoelectric Point: 4.4610

>AT288717 WP_003567665.1 NZ_LR698988:c2669580-2669332 [Lacticaseibacillus paracasei]
MKKQTSVAVTFDDAIKARLDAYCELNDIDAQAVITEAVATFLKSQAPEINQLISGYVAMGQINTEISHAFSACESEAYAH
IR

Download         Length: 249 bp


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
AlphaFold DB K6S8L5

Antitoxin

Source ID Structure
AlphaFold DB A0A0E2BNY2

References