Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 351033..351679 Replicon chromosome
Accession NZ_CP101790
Organism Klebsiella pneumoniae strain hvKP859

Toxin (Protein)


Gene name higB Uniprot ID A0A486RBU5
Locus tag NPJ86_RS01615 Protein ID WP_032410616.1
Coordinates 351033..351380 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag NPJ86_RS01620 Protein ID WP_002920557.1
Coordinates 351380..351679 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NPJ86_RS01605 (NPJ86_01605) 346959..348392 + 1434 WP_002920564.1 glycogen synthase GlgA -
NPJ86_RS01610 (NPJ86_01610) 348410..350857 + 2448 WP_002920561.1 glycogen phosphorylase -
NPJ86_RS01615 (NPJ86_01615) 351033..351380 + 348 WP_032410616.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NPJ86_RS01620 (NPJ86_01620) 351380..351679 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
NPJ86_RS01625 (NPJ86_01625) 351742..353250 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
NPJ86_RS01630 (NPJ86_01630) 353455..353784 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
NPJ86_RS01635 (NPJ86_01635) 353835..354665 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
NPJ86_RS01640 (NPJ86_01640) 354715..355473 + 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

HigA2-like, helix-turn-helix domain

(9-87)


Sequences

Toxin        


Download         Length: 116 a.a.        Molecular weight: 13545.55 Da        Isoelectric Point: 5.6802

>T252719 WP_032410616.1 NZ_CP101790:351033-351380 [Klebsiella pneumoniae]
MWDVETTDTFDTWFELQSRALKEDMLATILILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFEPLRKAI
VLCAGDKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10800.58 Da        Isoelectric Point: 10.1464

>AT252719 WP_002920557.1 NZ_CP101790:351380-351679 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
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 A0A486RBU5

Antitoxin

Source ID Structure
AlphaFold DB A0A0E1CBF8

References