Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 3517340..3517986 Replicon chromosome
Accession NZ_CP077763
Organism Klebsiella pneumoniae strain KP63

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag KQQ01_RS17665 Protein ID WP_002920560.1
Coordinates 3517639..3517986 (-) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag KQQ01_RS17660 Protein ID WP_002920557.1
Coordinates 3517340..3517639 (-) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KQQ01_RS17640 3513546..3514304 - 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -
KQQ01_RS17645 3514354..3515184 - 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
KQQ01_RS17650 3515235..3515564 - 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
KQQ01_RS17655 3515769..3517277 + 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
KQQ01_RS17660 3517340..3517639 - 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
KQQ01_RS17665 3517639..3517986 - 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
KQQ01_RS17670 3518162..3520609 - 2448 WP_002920561.1 glycogen phosphorylase -
KQQ01_RS17675 3520627..3522060 - 1434 WP_002920564.1 glycogen synthase GlgA -

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

>T207763 WP_002920560.1 NZ_CP077763:c3517986-3517639 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T207763 NZ_CP103508:928489-928896 [Escherichia coli O25b:H4-ST131]
GTGGTCCTGTGGCAATCTGATTTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATTCATGGGCTGGTTGCCGC
TGTTATTTTACTCATTCCCTGGCCGCTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGCATTAATGCTCGCCAGGGGGAAATTCGCTTGTTGATGGACGGGCGTTTGCGTTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCGCCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGACAGCGGAAAACGGCA
ACATTTATGGCTGGCAGCTGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATATTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


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

>AT207763 WP_002920557.1 NZ_CP077763:c3517639-3517340 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT207763 NZ_CP103508:928242-928508 [Escherichia coli O25b:H4-ST131]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCACCTTTATTCGTCTGCTGGAATGTGACGATCCGGACC
TGTTTAACTGGCTGATGAATCACGGTAAACCAGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
CGGGAACGTGGTCCTGTGGCAATCTGA

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