Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 355277..355923 Replicon chromosome
Accession NZ_CP092793
Organism Klebsiella pneumoniae strain XH1507

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag ML258_RS01640 Protein ID WP_002920560.1
Coordinates 355277..355624 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag ML258_RS01645 Protein ID WP_002920557.1
Coordinates 355624..355923 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ML258_RS01630 (ML258_01630) 351203..352636 + 1434 WP_002920564.1 glycogen synthase GlgA -
ML258_RS01635 (ML258_01635) 352654..355101 + 2448 WP_002920561.1 glycogen phosphorylase -
ML258_RS01640 (ML258_01640) 355277..355624 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
ML258_RS01645 (ML258_01645) 355624..355923 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
ML258_RS01650 (ML258_01650) 355986..357494 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
ML258_RS01655 (ML258_01655) 357699..358028 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
ML258_RS01660 (ML258_01660) 358079..358909 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
ML258_RS01665 (ML258_01665) 358959..359717 + 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

>T237173 WP_002920560.1 NZ_CP092793:355277-355624 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T237173 NZ_LR778301:4015420-4015701 [Denitratisoma oestradiolicum]
ATGCGCACGATTGAGCGATCCTCAGCGTTTAAGCGCGACTACAAGCGGGAAAGCAAAGGCGCCCACCGGGCATCCTTGGA
CACAGATTTGGTTCACGTTCTCACAGCATTAGTGCATGACAAACCACTACCAGCAAAGCTGCGTGATCACGATCTCAGCG
GCGATTGGGCTGGATATCGTGAGTGCCATATCAAACCTGATCTACTGCTGATCTATCGAAAGCCCGATGCAGAGACCTTG
AGGCTGGCACGCCTTGGCTCTCACAGTGAGCTTTTCGGCTAA

Antitoxin


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

>AT237173 WP_002920557.1 NZ_CP092793:355624-355923 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT237173 NZ_LR778301:4015164-4015433 [Denitratisoma oestradiolicum]
ATGAATACCGCTGCCGACACCTACGTCCGCGCTCGTATAGATTCCGCTACCAAGGAGCGTGCCGCCACTGCCCTGGAAGC
GATGGGCCTGTCCATCTCTGATGCCATCCGTCTGCTGATGCTGCGGGTTGCTGACGAGCGCCGGCTACCCTTCGAGGTCA
AGGCTCCGAATACCGTTACTCGGAAGGCTATGGCTGAGTTGGAAGCTGGGAAGGGTAAGCGCTTTGCTTCCGTGGAGGAC
CTGATGGCGGACCTCCATGCGCACGATTGA

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