Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 374295..374941 Replicon chromosome
Accession NZ_OU453210
Organism Klebsiella pneumoniae isolate Klebsiella pneumoniae

Toxin (Protein)


Gene name higB Uniprot ID A0A4S7KZ03
Locus tag K3775_RS01755 Protein ID WP_032433636.1
Coordinates 374295..374642 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A4S7L580
Locus tag K3775_RS01760 Protein ID WP_019725405.1
Coordinates 374642..374941 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K3775_RS01745 (370221) 370221..371654 + 1434 WP_032433640.1 glycogen synthase GlgA -
K3775_RS01750 (371672) 371672..374119 + 2448 WP_032433638.1 glycogen phosphorylase -
K3775_RS01755 (374295) 374295..374642 + 348 WP_032433636.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
K3775_RS01760 (374642) 374642..374941 + 300 WP_019725405.1 XRE family transcriptional regulator Antitoxin
K3775_RS01765 (375004) 375004..376512 - 1509 WP_029602548.1 glycerol-3-phosphate dehydrogenase -
K3775_RS01770 (376717) 376717..377046 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
K3775_RS01775 (377097) 377097..377927 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
K3775_RS01780 (377977) 377977..378735 + 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

(31-84)


Sequences

Toxin        


Download         Length: 116 a.a.        Molecular weight: 13500.51 Da        Isoelectric Point: 6.2327

>T294757 WP_032433636.1 NZ_OU453210:374295-374642 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGNKDGINEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10775.53 Da        Isoelectric Point: 9.7681

>AT294757 WP_019725405.1 NZ_OU453210:374642-374941 [Klebsiella pneumoniae]
MATLKELMAKQSPESQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQTDNDPRLSTLKSYIAALG
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 A0A4S7KZ03

Antitoxin

Source ID Structure
AlphaFold DB A0A4S7L580

References