Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 351926..352572 Replicon chromosome
Accession NZ_CP076518
Organism Klebsiella pneumoniae strain K186

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag KNW01_RS01620 Protein ID WP_002920560.1
Coordinates 351926..352273 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag KNW01_RS01625 Protein ID WP_002920557.1
Coordinates 352273..352572 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KNW01_RS01610 (KNW01_01610) 347852..349285 + 1434 WP_002920564.1 glycogen synthase GlgA -
KNW01_RS01615 (KNW01_01615) 349303..351750 + 2448 WP_002920561.1 glycogen phosphorylase -
KNW01_RS01620 (KNW01_01620) 351926..352273 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
KNW01_RS01625 (KNW01_01625) 352273..352572 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
KNW01_RS01630 (KNW01_01630) 352635..354143 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
KNW01_RS01635 (KNW01_01635) 354348..354677 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
KNW01_RS01640 (KNW01_01640) 354728..355558 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
KNW01_RS01645 (KNW01_01645) 355608..356366 + 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

>T205890 WP_002920560.1 NZ_CP076518:351926-352273 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T205890 NZ_CP101922:179668-179775 [Escherichia coli]
ATGACGTTCGCAGAGCTGGGCATGGCCTTCTGGCATGATTTAGCGGCTCCGGTCATTGCTGGCATTCTTGCCAGTATGAT
CGTGAACTGGCTGAACAAGCGGAAGTAA

Antitoxin


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

>AT205890 WP_002920557.1 NZ_CP076518:352273-352572 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT205890 NZ_CP101922:c179620-179554 [Escherichia coli]
GGTCTAGAGTCAAGATTAGCCCCCGTGGTGTTGTCAGGTGCATACCTGCAACGTGCGGGGGTTTTCT

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