Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 353125..353771 Replicon chromosome
Accession NZ_CP090931
Organism Klebsiella pneumoniae strain ONE259

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag I7858_RS01625 Protein ID WP_002920560.1
Coordinates 353125..353472 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag I7858_RS01630 Protein ID WP_002920557.1
Coordinates 353472..353771 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I7858_RS01615 (I7858_01615) 349051..350484 + 1434 WP_002920564.1 glycogen synthase GlgA -
I7858_RS01620 (I7858_01620) 350502..352949 + 2448 WP_002920561.1 glycogen phosphorylase -
I7858_RS01625 (I7858_01625) 353125..353472 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
I7858_RS01630 (I7858_01630) 353472..353771 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
I7858_RS01635 (I7858_01635) 353834..355342 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
I7858_RS01640 (I7858_01640) 355547..355876 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
I7858_RS01645 (I7858_01645) 355927..356757 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
I7858_RS01650 (I7858_01650) 356807..357565 + 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -

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

Toxin HigB-like

(13-107)

Antitoxin

HigA2-like, helix-turn-helix domain

(9-87)


Sequences

Toxin        


Download         Length: 116 a.a.        Molecular weight: 13502.56 Da        Isoelectric Point: 6.2300

>T232188 WP_002920560.1 NZ_CP090931:353125-353472 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T232188 NZ_CP127274:71820-72221 [Mycobacterium tuberculosis]
GTGGATGAATGTGTAGTCGACGCGGCGGCCGTGGTTGACGCTCTCGCCGGCAAGGGCGCCAGCGCGATCGTTCTGCGCGG
TTTGCTCAAGGAGTCGATTTCTAACGCGCCGCATTTGCTGGACGCAGAGGTCGGACATGCACTCCGCCGCGCCGTGCTCA
GCGACGAAATCTCCGAAGAGCAGGCTCGCGCCGCGTTGGATGCCTTGCCTTATCTCATCGACAATCGTTACCCGCACAGC
CCACGACTGATCGAATACACATGGCAGCTAAGGCACAACGTCACGTTCTACGACGCCCTTTACGTCGCACTGGCCACCGC
ACTGGATGTCCCGCTGCTCACGGGCGACTCGCGGCTTGCGGCCGCGCCGGGCCTTCCGTGCGAAATCAAACTCGTTCGGT
GA

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10800.58 Da        Isoelectric Point: 10.1464

>AT232188 WP_002920557.1 NZ_CP090931:353472-353771 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT232188 NZ_CP127274:71588-71827 [Mycobacterium tuberculosis]
ATGGCTACCATTCAAGTTCGGGATTTGCCCGAAGATGTCGCCGAAACCTATCGACGGCGCGCCACCGCAGCGGGGCAGTC
GCTGCAGACGTATATGCGCACCAAGCTCATCGAAGGGGTGCGGGGCCGAGACAAGGCCGAGGCAATCGAGATCCTGGAAC
AGGCGCTCGCCAGCACTGCCAGCCCAGGCATCAGCCGGGAGACCATCGAGGCATCCCGGCGGGAGCTCAGGGGTGGATGA

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 A0A0E1CBY5

Antitoxin

Source ID Structure
AlphaFold DB A0A0E1CBF8

References