Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2765056..2766644 Replicon chromosome
Accession NZ_CP101726
Organism Klebsiella pneumoniae strain 150040X1B1

Toxin (Protein)


Gene name hipA Uniprot ID A0A0H3GN97
Locus tag NPN21_RS13730 Protein ID WP_004199851.1
Coordinates 2765056..2766378 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag NPN21_RS13735 Protein ID WP_002904790.1
Coordinates 2766378..2766644 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NPN21_RS13715 (NPN21_13715) 2760121..2762622 + 2502 WP_004199853.1 fimbria/pilus outer membrane usher protein -
NPN21_RS13720 (NPN21_13720) 2762610..2763614 + 1005 WP_004199852.1 fimbrial protein -
NPN21_RS13725 (NPN21_13725) 2763747..2765039 + 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
NPN21_RS13730 (NPN21_13730) 2765056..2766378 - 1323 WP_004199851.1 type II toxin-antitoxin system HipA family toxin Toxin
NPN21_RS13735 (NPN21_13735) 2766378..2766644 - 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
NPN21_RS13740 (NPN21_13740) 2766910..2767236 - 327 WP_002904788.1 hydroxyisourate hydrolase -
NPN21_RS13745 (NPN21_13745) 2767233..2767733 - 501 WP_002904787.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
NPN21_RS13750 (NPN21_13750) 2767711..2769090 - 1380 WP_004199850.1 nucleobase:cation symporter-2 family protein -
NPN21_RS13755 (NPN21_13755) 2769436..2770590 + 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
NPN21_RS13760 (NPN21_13760) 2770571..2771494 - 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

>T252560 WP_004199851.1 NZ_CP101726:c2766378-2765056 [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

>AT252560 WP_002904790.1 NZ_CP101726:c2766644-2766378 [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