Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 4440427..4441073 Replicon chromosome
Accession NZ_CP102435
Organism Klebsiella pneumoniae strain K194

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag NR799_RS22065 Protein ID WP_002920560.1
Coordinates 4440726..4441073 (-) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag NR799_RS22060 Protein ID WP_002920557.1
Coordinates 4440427..4440726 (-) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NR799_RS22040 (NR799_22040) 4436633..4437391 - 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -
NR799_RS22045 (NR799_22045) 4437441..4438271 - 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
NR799_RS22050 (NR799_22050) 4438322..4438651 - 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
NR799_RS22055 (NR799_22055) 4438856..4440364 + 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
NR799_RS22060 (NR799_22060) 4440427..4440726 - 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
NR799_RS22065 (NR799_22065) 4440726..4441073 - 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
NR799_RS22070 (NR799_22070) 4441249..4443696 - 2448 WP_002920561.1 glycogen phosphorylase -
NR799_RS22075 (NR799_22075) 4443714..4445147 - 1434 WP_002920564.1 glycogen synthase GlgA -

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: 13502.56 Da        Isoelectric Point: 6.2300

>T253640 WP_002920560.1 NZ_CP102435:c4441073-4440726 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


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

>AT253640 WP_002920557.1 NZ_CP102435:c4440726-4440427 [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 A0A0E1CBY5

Antitoxin

Source ID Structure
AlphaFold DB A0A0E1CBF8

References