Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pemIK/MazF(toxin)
Location 2601594..2602245 Replicon chromosome
Accession NZ_LR698954
Organism Lacticaseibacillus rhamnosus isolate MGYG-HGUT-01293

Toxin (Protein)


Gene name pemK Uniprot ID K8Q4Y0
Locus tag FXY97_RS13195 Protein ID WP_005686631.1
Coordinates 2601594..2601977 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name pemI Uniprot ID K8QH19
Locus tag FXY97_RS13200 Protein ID WP_005686632.1
Coordinates 2601997..2602245 (-) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FXY97_RS13180 2600630..2601157 - 528 WP_005686630.1 QueT transporter family protein -
FXY97_RS13185 2601195..2601392 - 198 WP_064536013.1 hypothetical protein -
FXY97_RS13195 2601594..2601977 - 384 WP_005686631.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
FXY97_RS13200 2601997..2602245 - 249 WP_005686632.1 antitoxin Antitoxin
FXY97_RS13205 2602357..2603496 - 1140 WP_005686633.1 alanine racemase -
FXY97_RS13210 2603483..2603857 - 375 WP_005686634.1 holo-ACP synthase -
FXY97_RS13215 2604026..2605534 - 1509 WP_005686635.1 DEAD/DEAH box helicase -
FXY97_RS13220 2605808..2607196 - 1389 WP_015765066.1 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

(4-115)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 13757.03 Da        Isoelectric Point: 10.9764

>T288689 WP_005686631.1 NZ_LR698954:c2601977-2601594 [Lacticaseibacillus rhamnosus]
MDVTVKRGDVFFADLSPVVGSEQGGNRPVLIIQNNVGNHYSPTVIVAAITSKIQKPKMPTHVGLRAKQDGVERNSVILLE
QIRTIDKQRLQARVTALSSAKMAAVDRALAISVGLVSLPKPKTYNKN

Download         Length: 384 bp

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 8936.13 Da        Isoelectric Point: 4.4778

>AT288689 WP_005686632.1 NZ_LR698954:c2602245-2601997 [Lacticaseibacillus rhamnosus]
MKKETSVTVALDSAIKARLDAYCELNDMGVQDVITEAVAKFLQSQAPEINQLISGYVAMGQINTEISHAFSACESEAYAH
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 K8Q4Y0

Antitoxin

Source ID Structure
AlphaFold DB K8QH19

References