Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2715938..2717526 Replicon chromosome
Accession NZ_CP117227
Organism Klebsiella pneumoniae strain ATCC BAA2146

Toxin (Protein)


Gene name hipA Uniprot ID A0A0H3GN97
Locus tag PQQ24_RS15500 Protein ID WP_004199851.1
Coordinates 2715938..2717260 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag PQQ24_RS15505 Protein ID WP_002904790.1
Coordinates 2717260..2717526 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PQQ24_RS15485 (PQQ24_15485) 2711003..2713504 + 2502 WP_004199853.1 fimbria/pilus outer membrane usher protein -
PQQ24_RS15490 (PQQ24_15490) 2713492..2714496 + 1005 WP_004199852.1 fimbrial protein -
PQQ24_RS15495 (PQQ24_15495) 2714629..2715921 + 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
PQQ24_RS15500 (PQQ24_15500) 2715938..2717260 - 1323 WP_004199851.1 type II toxin-antitoxin system HipA family toxin Toxin
PQQ24_RS15505 (PQQ24_15505) 2717260..2717526 - 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
PQQ24_RS15510 (PQQ24_15510) 2717792..2718118 - 327 WP_002904788.1 hydroxyisourate hydrolase -
PQQ24_RS15515 (PQQ24_15515) 2718115..2718615 - 501 WP_002904787.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
PQQ24_RS15520 (PQQ24_15520) 2718593..2719972 - 1380 WP_004199850.1 nucleobase:cation symporter-2 family protein -
PQQ24_RS15525 (PQQ24_15525) 2720318..2721472 + 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
PQQ24_RS15530 (PQQ24_15530) 2721453..2722376 - 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

>T270104 WP_004199851.1 NZ_CP117227:c2717260-2715938 [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

>AT270104 WP_002904790.1 NZ_CP117227:c2717526-2717260 [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