Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 354104..354750 Replicon chromosome
Accession NZ_CP030300
Organism Klebsiella pneumoniae strain 283747

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag DRB02_RS01635 Protein ID WP_002920560.1
Coordinates 354104..354451 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag DRB02_RS01640 Protein ID WP_002920557.1
Coordinates 354451..354750 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DRB02_RS01625 (DRB02_01685) 350030..351463 + 1434 WP_002920564.1 glycogen synthase GlgA -
DRB02_RS01630 (DRB02_01690) 351481..353928 + 2448 WP_002920561.1 glycogen phosphorylase -
DRB02_RS01635 (DRB02_01695) 354104..354451 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
DRB02_RS01640 (DRB02_01700) 354451..354750 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
DRB02_RS01645 (DRB02_01705) 354813..356321 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
DRB02_RS01650 (DRB02_01710) 356526..356855 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
DRB02_RS01655 (DRB02_01715) 356906..357736 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
DRB02_RS01660 (DRB02_01720) 357786..358544 + 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

>T107537 WP_002920560.1 NZ_CP030300:354104-354451 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T107537 NZ_CP030300:354104-354451 [Klebsiella pneumoniae]
ATGTGGGATGTAGAAACGACGGATACGTTTGATGCCTGGTTCGAATTACAAAGTAGAGCTTTAAAAGAGGATATGTTGGC
CACGATGCTCATCCTGTCTGAGTTTGCTCCGCAGCTTGGGCGCCCGTATGTTGATACGGTGAAAGATTCAACGTTTCAGA
ATATGAAAGAACTGCGGGTTCAGCATCATGGGCTCCCCATCCGCGCCTGTTTTGCTTTTGATCCTCTGCGGAAAGCTATC
GTTTTATGTGTGGGCAATAAGGATGGCATGAATGAGAAACGTTTTTACAAAGAGATGATTACTCTGGCTGACAGAGAATT
CAGCCAACACCTGACTAAGGAGCGATAA

Antitoxin


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

>AT107537 WP_002920557.1 NZ_CP030300:354451-354750 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT107537 NZ_CP030300:354451-354750 [Klebsiella pneumoniae]
ATGGCCACGCTAAAAGAACTCATGGCGAAACAGAGTCCTGATAGCCAGCAGCGTATTGCAGCGAAAGCGGCAGAGATACG
CCAGTCTGTCGCTTTAAACTTGCTTCGAGAAGAGTTGCAAATGTCGCAAACAGAGATGGCTGCGGCTATGGGGGTAAAGC
AGCCAACGATCGCTAAAATGGAACAGGCTGATAACGACCCTCGGCTTTCGACCCTAAAACGCTACATTGCGGCATTGGGG
GGAGAACTCAGTATAAATGTCACATTGCCGACTGGAAAAAAAGTCTCGTTTAATTTGTGA

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