Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2782778..2784366 Replicon chromosome
Accession NZ_CP101542
Organism Klebsiella pneumoniae subsp. pneumoniae strain KP21

Toxin (Protein)


Gene name hipA Uniprot ID A0A0H3GN97
Locus tag NMY29_RS13845 Protein ID WP_004199851.1
Coordinates 2782778..2784100 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag NMY29_RS13850 Protein ID WP_002904790.1
Coordinates 2784100..2784366 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NMY29_RS13830 (NMY29_13810) 2777843..2780344 + 2502 WP_004199853.1 fimbria/pilus outer membrane usher protein -
NMY29_RS13835 (NMY29_13815) 2780332..2781336 + 1005 WP_004199852.1 fimbrial protein -
NMY29_RS13840 (NMY29_13820) 2781469..2782761 + 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
NMY29_RS13845 (NMY29_13825) 2782778..2784100 - 1323 WP_004199851.1 type II toxin-antitoxin system HipA family toxin Toxin
NMY29_RS13850 (NMY29_13830) 2784100..2784366 - 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
NMY29_RS13855 (NMY29_13835) 2784632..2784958 - 327 WP_002904788.1 hydroxyisourate hydrolase -
NMY29_RS13860 (NMY29_13840) 2784955..2785455 - 501 WP_002904787.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
NMY29_RS13865 (NMY29_13845) 2785433..2786812 - 1380 WP_004199850.1 nucleobase:cation symporter-2 family protein -
NMY29_RS13870 (NMY29_13850) 2787158..2788312 + 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
NMY29_RS13875 (NMY29_13855) 2788293..2789216 - 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

>T252245 WP_004199851.1 NZ_CP101542:c2784100-2782778 [Klebsiella pneumoniae subsp. 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

>AT252245 WP_002904790.1 NZ_CP101542:c2784366-2784100 [Klebsiella pneumoniae subsp. 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