Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 350686..351332 Replicon chromosome
Accession NZ_CP100308
Organism Klebsiella pneumoniae strain 1021

Toxin (Protein)


Gene name higB Uniprot ID A0A483JFR4
Locus tag NKY02_RS01615 Protein ID WP_004188313.1
Coordinates 350686..351033 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A483GM64
Locus tag NKY02_RS01620 Protein ID WP_004188315.1
Coordinates 351033..351332 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NKY02_RS01605 (346612) 346612..348045 + 1434 WP_002920564.1 glycogen synthase GlgA -
NKY02_RS01610 (348063) 348063..350510 + 2448 WP_002920561.1 glycogen phosphorylase -
NKY02_RS01615 (350686) 350686..351033 + 348 WP_004188313.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NKY02_RS01620 (351033) 351033..351332 + 300 WP_004188315.1 XRE family transcriptional regulator Antitoxin
NKY02_RS01625 (351395) 351395..352903 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
NKY02_RS01630 (353108) 353108..353437 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
NKY02_RS01635 (353488) 353488..354318 + 831 WP_004188317.1 rhomboid family intramembrane serine protease GlpG -
NKY02_RS01640 (354368) 354368..355126 + 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

>T250406 WP_004188313.1 NZ_CP100308:350686-351033 [Klebsiella pneumoniae]
MWDVETTDTFDTWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


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

>AT250406 WP_004188315.1 NZ_CP100308:351033-351332 [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