Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 376413..377059 Replicon chromosome
Accession NZ_CP082995
Organism Klebsiella pneumoniae strain 6911.28

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag K9F31_RS01740 Protein ID WP_002920560.1
Coordinates 376413..376760 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag K9F31_RS01745 Protein ID WP_002920557.1
Coordinates 376760..377059 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K9F31_RS01730 (K9F31_01730) 372339..373772 + 1434 WP_002920564.1 glycogen synthase GlgA -
K9F31_RS01735 (K9F31_01735) 373790..376237 + 2448 WP_002920561.1 glycogen phosphorylase -
K9F31_RS01740 (K9F31_01740) 376413..376760 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
K9F31_RS01745 (K9F31_01745) 376760..377059 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
K9F31_RS01750 (K9F31_01750) 377122..378630 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
K9F31_RS01755 (K9F31_01755) 378835..379164 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
K9F31_RS01760 (K9F31_01760) 379215..380045 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
K9F31_RS01765 (K9F31_01765) 380095..380853 + 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

>T215817 WP_002920560.1 NZ_CP082995:376413-376760 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T215817 NZ_CP110962:c4760615-4760331 [Klebsiella pneumoniae subsp. pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT215817 WP_002920557.1 NZ_CP082995:376760-377059 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT215817 NZ_CP110962:c4760847-4760605 [Klebsiella pneumoniae subsp. pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

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