Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 850125..851713 Replicon chromosome
Accession NZ_CP069946
Organism Klebsiella pneumoniae strain FDAARGOS_1325

Toxin (Protein)


Gene name hipA Uniprot ID W8UI36
Locus tag I6K55_RS04185 Protein ID WP_002904792.1
Coordinates 850391..851713 (+) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID A0A0H3GXD8
Locus tag I6K55_RS04180 Protein ID WP_002904790.1
Coordinates 850125..850391 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6K55_RS04155 845155..846078 + 924 WP_002904781.1 LysR family hpxDE operon transcriptional regulator HpxR -
I6K55_RS04160 846059..847213 - 1155 WP_002904783.1 FAD-dependent urate hydroxylase HpxO -
I6K55_RS04165 847559..848938 + 1380 WP_032433093.1 purine permease -
I6K55_RS04170 848916..849416 + 501 WP_032433095.1 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase -
I6K55_RS04175 849413..849739 + 327 WP_002904788.1 hydroxyisourate hydrolase -
I6K55_RS04180 850125..850391 + 267 WP_002904790.1 type II toxin-antitoxin system antitoxin HipB Antitoxin
I6K55_RS04185 850391..851713 + 1323 WP_002904792.1 type II toxin-antitoxin system HipA family toxin Toxin
I6K55_RS04190 851730..853022 - 1293 WP_002904794.1 glycoside hydrolase family 10 protein -
I6K55_RS04195 853164..854168 - 1005 WP_032433097.1 type 1 fimbrial protein -
I6K55_RS04200 854156..856657 - 2502 WP_032433099.1 fimbrial biogenesis outer membrane usher protein -

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: 49171.46 Da        Isoelectric Point: 7.5357

>T192251 WP_002904792.1 NZ_CP069946:850391-851713 [Klebsiella pneumoniae]
MATLTTWMNNVRVGTLTRQANGAHSFRYDEEWLRSPRARPLSLSLPLQYGNITADAVYHYFDNLLPDSPQVRDRIVRRYQ
ARSKQPFDLLAEVGRDSVGAVTLLPPGEEAHLEGLRWQTLDEAQLTALLTAYQSDIPLGMITSQDDFRISVAGAQEKTAL
LRMGEQWCIPQGATPTTHIIKLPIGEIKQPNATLDLRESVDNEYLCLALARELGLAVPEAEIITTPRIRALAVTRFDRRW
AQEGRVLLRLPQEDLCQAFGLPSAMKYESDGGPGIAAIMTFLLGSSEALKDRYDFMKFMVFQWLTGATDGHAKNFSIYLL
PGGSYRLTPFYDIISAFPVLGGTGLHLRDLKLSMGLNATKGRKTEINAIYPRHFLATAKAVNFPREQMLAILQEFAGHVP
QAIESARRTLPADFSSHVWQAITENMLKLHARLQQGLQAL

Download         Length: 1323 bp

>T192251 NZ_CP092253:40782-40934 [Escherichia coli]
ATGCCACAGCGAACGTTTTTAATGATGTTAATCGTCATCTGTGTGACGATTCTGTGTTTTATCTGGATGGTGAGGGATTC
GCTTTGCGGACTCCGGCTCCAGCAGGGAAACACAGTGCTTGTGGCAACGTTAGCCTACGAAGTTAAACGTTAA

Antitoxin


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

>AT192251 WP_002904790.1 NZ_CP069946:850125-850391 [Klebsiella pneumoniae]
MNSPQIYSPVQLANYLKLLRQQNHWTQDALARRIGIKQATLSNFENHPDKTTLTTLFKILQSLGVVMTLNAKAAETAPAP
DNNTDLDW

Download         Length: 267 bp

>AT192251 NZ_CP092253:c40727-40670 [Escherichia coli]
GCATTACAGTAGAGCCCTTGGTTGATTGATAAAAAAATCTCCAGGGGCTTTCTGCTGT

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 A0A0E1CEC8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GXD8

References