Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 350624..351270 Replicon chromosome
Accession NZ_CP128487
Organism Klebsiella pneumoniae strain YZEF2-2C

Toxin (Protein)


Gene name higB Uniprot ID A0A483JFR4
Locus tag QTN20_RS03615 Protein ID WP_004188313.1
Coordinates 350624..350971 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A483GM64
Locus tag QTN20_RS03620 Protein ID WP_004188315.1
Coordinates 350971..351270 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QTN20_RS03605 (346550) 346550..347983 + 1434 WP_002920564.1 glycogen synthase GlgA -
QTN20_RS03610 (348001) 348001..350448 + 2448 WP_002920561.1 glycogen phosphorylase -
QTN20_RS03615 (350624) 350624..350971 + 348 WP_004188313.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
QTN20_RS03620 (350971) 350971..351270 + 300 WP_004188315.1 XRE family transcriptional regulator Antitoxin
QTN20_RS03625 (351333) 351333..352841 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
QTN20_RS03630 (353046) 353046..353375 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
QTN20_RS03635 (353426) 353426..354256 + 831 WP_004188317.1 rhomboid family intramembrane serine protease GlpG -
QTN20_RS03640 (354306) 354306..355064 + 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -

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

Toxin HigB-like

(13-107)

Antitoxin

Cro/C1-type helix-turn-helix domain

(31-78)


Sequences

Toxin        


Download         Length: 116 a.a.        Molecular weight: 13548.57 Da        Isoelectric Point: 6.2327

>T284633 WP_004188313.1 NZ_CP128487:350624-350971 [Klebsiella pneumoniae]
MWDVETTDTFDTWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10873.64 Da        Isoelectric Point: 10.1464

>AT284633 WP_004188315.1 NZ_CP128487:350971-351270 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAAWG
GELSINVTLPTGKKVSFNL

Download         Length: 300 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 A0A483JFR4

Antitoxin

Source ID Structure
AlphaFold DB A0A483GM64

References