Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 354866..355512 Replicon chromosome
Accession NZ_CP050342
Organism Klebsiella pneumoniae strain ZRKP03

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag HB788_RS01645 Protein ID WP_002920560.1
Coordinates 354866..355213 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag HB788_RS01650 Protein ID WP_002920557.1
Coordinates 355213..355512 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HB788_RS01635 350792..352225 + 1434 WP_002920564.1 glycogen synthase GlgA -
HB788_RS01640 352243..354690 + 2448 WP_002920561.1 glycogen phosphorylase -
HB788_RS01645 354866..355213 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
HB788_RS01650 355213..355512 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
HB788_RS01655 355575..357083 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
HB788_RS01660 357288..357617 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
HB788_RS01665 357668..358498 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
HB788_RS01670 358548..359306 + 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

>T152640 WP_002920560.1 NZ_CP050342:354866-355213 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T152640 NZ_CP066366:1944509-1944612 [Escherichia coli]
GGCAAGGCAACTAAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATAC
AGGAATCGTGTTCGGTCTCTTTTT

Antitoxin


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

>AT152640 WP_002920557.1 NZ_CP050342:355213-355512 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT152640 NZ_CP066366:c1944650-1944379 [Escherichia coli]
AAAGTCAGCGAAGGAAATGCTTCTGGCTTTTAACAGATAAAAAGAGACCGAACACGATTCCTGTATTCGGTCCAGGGAAA
TGGCTCTTGGGAGAGAGCCGTGCGCTAAAAGTTGGCATTAATGCAGGCTTAGTTGCCTTGCCCTTTAAGAATAGATGACG
ACGCCAGGTTTTCCAGTTTGCGTGCAAAATGGTCAATAAAAAGCGTGGTGGTCATCAGCTGAAATGTTAAAAACCGCCCG
TTCTGGTGAAAGAACTGAGGCGGTTTTTTTAT

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