Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 355743..356389 Replicon chromosome
Accession NZ_CP075591
Organism Klebsiella pneumoniae strain ST17

Toxin (Protein)


Gene name higB Uniprot ID W9BBY1
Locus tag KJE29_RS01650 Protein ID WP_016529833.1
Coordinates 355743..356090 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag KJE29_RS01655 Protein ID WP_002920557.1
Coordinates 356090..356389 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KJE29_RS01640 (351669) 351669..353102 + 1434 WP_002920564.1 glycogen synthase GlgA -
KJE29_RS01645 (353120) 353120..355567 + 2448 WP_002920561.1 glycogen phosphorylase -
KJE29_RS01650 (355743) 355743..356090 + 348 WP_016529833.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
KJE29_RS01655 (356090) 356090..356389 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
KJE29_RS01660 (356452) 356452..357960 - 1509 WP_023301456.1 glycerol-3-phosphate dehydrogenase -
KJE29_RS01665 (358165) 358165..358494 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
KJE29_RS01670 (358545) 358545..359375 + 831 WP_024622927.1 rhomboid family intramembrane serine protease GlpG -
KJE29_RS01675 (359425) 359425..360183 + 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: 13549.56 Da        Isoelectric Point: 5.6749

>T203918 WP_016529833.1 NZ_CP075591:355743-356090 [Klebsiella pneumoniae]
MWDVETTDTFDTWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGDKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T203918 NZ_CP100478:c5122730-5122347 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCTTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT203918 WP_002920557.1 NZ_CP075591:356090-356389 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT203918 NZ_CP100478:c5122972-5122730 [Klebsiella pneumoniae]
ATGATGGCTGAAAGGGATATGGGCAGAATTCTTCTCGATTTATCAGACGATGTCATTCAACGTCTCGATGACCTCAAAGT
GCAGCGTAACATTCCGCGAGCGGAACTGTTACGTGAAGCGGTTGAACAATATCTGGAGAAACAAGATCGAGCTAAAGATA
CCATCTCCAGTGCGCTGGGTCTGTGGCAAGACTGCGAAGAAGACGGCATGGAATATCAACGTCAGCTACGCAAGGAGTGG
TAA

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 W9BBY1

Antitoxin

Source ID Structure
AlphaFold DB A0A0E1CBF8

References