Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2946713..2948301 Replicon chromosome
Accession NZ_CP116903
Organism Klebsiella pneumoniae strain KP2722

Toxin (Protein)


Gene name hipA Uniprot ID A0A0H3GN97
Locus tag PO783_RS14665 Protein ID WP_004199851.1
Coordinates 2946713..2948035 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag PO783_RS14670 Protein ID WP_002904790.1
Coordinates 2948035..2948301 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PO783_RS14650 (PO783_14650) 2941778..2944279 + 2502 WP_004199853.1 fimbria/pilus outer membrane usher protein -
PO783_RS14655 (PO783_14655) 2944267..2945271 + 1005 WP_004199852.1 fimbrial protein -
PO783_RS14660 (PO783_14660) 2945404..2946696 + 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
PO783_RS14665 (PO783_14665) 2946713..2948035 - 1323 WP_004199851.1 type II toxin-antitoxin system HipA family toxin Toxin
PO783_RS14670 (PO783_14670) 2948035..2948301 - 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
PO783_RS14675 (PO783_14675) 2948567..2948893 - 327 WP_002904788.1 hydroxyisourate hydrolase -
PO783_RS14680 (PO783_14680) 2948890..2949390 - 501 WP_002904787.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
PO783_RS14685 (PO783_14685) 2949368..2950747 - 1380 WP_004199850.1 nucleobase:cation symporter-2 family protein -
PO783_RS14690 (PO783_14690) 2951093..2952247 + 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
PO783_RS14695 (PO783_14695) 2952228..2953151 - 924 WP_004199849.1 LysR family hpxDE operon transcriptional regulator HpxR -

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

HipA-like, C-terminal

(149-402)

Antitoxin

Cro/C1-type helix-turn-helix domain

(16-65)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49128.44 Da        Isoelectric Point: 7.2487

>T269345 WP_004199851.1 NZ_CP116903:c2948035-2946713 [Klebsiella pneumoniae]
MATLTTWMNNVRVGTLTRQANGAHSFRYDEEWLRSPRARPLSLSLPLQYGNITADAVYHYFDNLLPDSPQVRDRIVRRYQ
ARSKQPFDLLAEVGRDSVGAVTLLPPGEEAHLEGLRWQTLDEAQLTALLTAYQSDIPLGMITSQDDFRISVAGAQEKTAL
LRMGEQWCIPQGATPTTHIIKLPIGEIKQPNATLDLRESVDNEYLCLALARELGLAVPEAEIITTPRIRALAVTRFDRRW
AQEGRVLLRLPQEDLCQAFGLPSAMKYESDGGPGIAAIMTFLLGSSEALKDRYDFMKFMVFQWLTGATDGHAKNFSIYLL
PGGSYRLTPFYDIISAFPVLGGTGLHLRDLKLSMGLNATKGRKTEINAIYPRHFLATAKAVNFPLEQMLAILQEFAGHVP
QAIESARRTLPADFSSHVWQAITENMLKLHARLQQGLQAL

Download         Length: 1323 bp

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9906.27 Da        Isoelectric Point: 8.5912

>AT269345 WP_002904790.1 NZ_CP116903:c2948301-2948035 [Klebsiella pneumoniae]
MNSPQIYSPVQLANYLKLLRQQNHWTQDALARRIGIKQATLSNFENHPDKTTLTTLFKILQSLGVVMTLNAKAAETAPAP
DNNTDLDW

Download         Length: 267 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 A0A0H3GN97

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GXD8

References