Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2741217..2742805 Replicon chromosome
Accession NZ_CP106912
Organism Klebsiella pneumoniae strain BSIKPN-9

Toxin (Protein)


Gene name hipA Uniprot ID A0A0H3GN97
Locus tag OE131_RS13620 Protein ID WP_004199851.1
Coordinates 2741217..2742539 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag OE131_RS13625 Protein ID WP_002904790.1
Coordinates 2742539..2742805 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OE131_RS13605 (OE131_13605) 2736282..2738783 + 2502 WP_004199853.1 fimbria/pilus outer membrane usher protein -
OE131_RS13610 (OE131_13610) 2738771..2739775 + 1005 WP_004199852.1 fimbrial protein -
OE131_RS13615 (OE131_13615) 2739908..2741200 + 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
OE131_RS13620 (OE131_13620) 2741217..2742539 - 1323 WP_004199851.1 type II toxin-antitoxin system HipA family toxin Toxin
OE131_RS13625 (OE131_13625) 2742539..2742805 - 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
OE131_RS13630 (OE131_13630) 2743071..2743397 - 327 WP_002904788.1 hydroxyisourate hydrolase -
OE131_RS13635 (OE131_13635) 2743394..2743894 - 501 WP_002904787.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
OE131_RS13640 (OE131_13640) 2743872..2745251 - 1380 WP_004199850.1 nucleobase:cation symporter-2 family protein -
OE131_RS13645 (OE131_13645) 2745597..2746751 + 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
OE131_RS13650 (OE131_13650) 2746732..2747655 - 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

>T260019 WP_004199851.1 NZ_CP106912:c2742539-2741217 [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

>AT260019 WP_002904790.1 NZ_CP106912:c2742805-2742539 [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