Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pemIK/PRK09812-MazE
Location 2950117..2950707 Replicon chromosome
Accession NZ_CP045726
Organism Citrobacter freundii strain zone4

Toxin (Protein)


Gene name pemK Uniprot ID A0A0J1NBD3
Locus tag GHT30_RS14225 Protein ID WP_003836692.1
Coordinates 2950117..2950449 (-) Length 111 a.a.

Antitoxin (Protein)


Gene name pemI Uniprot ID A0A0J1NBD4
Locus tag GHT30_RS14230 Protein ID WP_003836694.1
Coordinates 2950450..2950707 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GHT30_RS14200 2945870..2947357 + 1488 WP_003846749.1 EmmdR/YeeO family multidrug/toxin efflux MATE transporter -
GHT30_RS14210 2947673..2948623 - 951 WP_003846751.1 HTH-type transcriptional regulator Cbl -
GHT30_RS14215 2948725..2949642 - 918 WP_003030855.1 nitrogen assimilation transcriptional regulator NAC -
GHT30_RS14225 2950117..2950449 - 333 WP_003836692.1 type II toxin-antitoxin system PemK/MazF family toxin Toxin
GHT30_RS14230 2950450..2950707 - 258 WP_003836694.1 hypothetical protein Antitoxin
GHT30_RS14235 2951321..2955220 + 3900 WP_046670495.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 2939723..2970712 30989


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

(1-109)

Antitoxin

Antitoxin PemI-like

(4-84)


Sequences

Toxin        


Download         Length: 111 a.a.        Molecular weight: 11703.48 Da        Isoelectric Point: 8.5572

>T142410 WP_003836692.1 NZ_CP045726:c2950449-2950117 [Citrobacter freundii]
MDRGEIWLVSLDPTAGHEQSGKRPVLIVSPASFNKFTRLPVVVPVTSGGNFARAAGFTVSLDGAGTKTTGVIRCDQPRTI
DMGARNGKCLERIPEAVVNEVLARLEAILS

Download         Length: 333 bp

>T142410 NZ_CP060676:3239538-3239849 [Salmonella enterica]
ATGCAATTTATAGAAACGGAACTCTTTACTGAAGATGTTAAAAAACTGCTCGATGAGGATGAATACCATAAGCTTCAGGT
TTTTATGGCTCAGCATCCAGATTGTGGTGATGTCATTCAGGAAACGGGCGGCCTGAGAAAAATGCGCTGGGGAGCGCGAG
GCAAAGGAAAGCGTAGTGGCGTGCGAATTATCTATTTTCACCGTAGTCAACGGTATGAGATTCGCTTGCTTCTGATTTAT
CAAAAAGGCATTAAAGATGATCTCACGCCGCAGGAAAAAGCGGTGCTTCGTATGCTGAATGAGAGGTGGTAG

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9428.89 Da        Isoelectric Point: 4.3440

>AT142410 WP_003836694.1 NZ_CP045726:c2950707-2950450 [Citrobacter freundii]
MYTTRLKKVGGSIMLAVPPAVLKTLELSTDSEVGMTIDNGCLIIEPQKRPRYSLEELLAQCDPHAEMSDEDREWIDAPAV
GKEIL

Download         Length: 258 bp

>AT142410 NZ_CP060676:3239850-3240140 [Salmonella enterica]
ATGGATAAAGTGTTATTTGAGCGATTAACTCAAAGTATGTCTCAAATGAATGAAATCATTGAAGGGACCCGTGAGCCTTC
TCGTACCTTTCATATTGATGCAATGAAGATTAAAGAAATACGGCAGGCATCTGGGTTGTCGCAATCTAAGTTTGCAGAAC
TGATTTCGGTCAACGTGGATACGCTGCGCAACTGGGAGCAAGGAAGACGTTCACCGACAGGGCCAGCCAAAGCGTTACTT
CGCGCCATTGCCAACGACCCGAGAAACGTTATACAAGCATTGCGTTATTGA

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 A0A0J1NBD3

Antitoxin

Source ID Structure
AlphaFold DB A0A0J1NBD4

References