Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 352862..353508 Replicon chromosome
Accession NZ_CP068572
Organism Klebsiella pneumoniae strain IR1251

Toxin (Protein)


Gene name higB Uniprot ID W8UNE1
Locus tag JJV77_RS01630 Protein ID WP_002920560.1
Coordinates 352862..353209 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID W8UB68
Locus tag JJV77_RS01635 Protein ID WP_002920557.1
Coordinates 353209..353508 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JJV77_RS01620 348788..350221 + 1434 WP_002920564.1 glycogen synthase GlgA -
JJV77_RS01625 350239..352686 + 2448 WP_002920561.1 glycogen phosphorylase -
JJV77_RS01630 352862..353209 + 348 WP_002920560.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
JJV77_RS01635 353209..353508 + 300 WP_002920557.1 helix-turn-helix transcriptional regulator Antitoxin
JJV77_RS01640 353571..355079 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
JJV77_RS01645 355284..355613 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
JJV77_RS01650 355664..356494 + 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
JJV77_RS01655 356544..357302 + 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

>T187305 WP_002920560.1 NZ_CP068572:352862-353209 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRACFAFDPLRKAI
VLCVGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T187305 NZ_CP089781:c1570214-1569813 [Mycobacterium tuberculosis]
ATGATCCTTGTCGACTCCGATGTGCTGATCGCGCATTTGCGGGGTGTCGTTGCTGCTCGCGATTGGCTTGTCAGCGCCCG
CAAGGACGGACCGCTGGCGATCAGCGTGGTGTCCACCGCCGAACTCATCGGCGGAATGCGGACCGCCGAACGGCGCGAGG
TGTGGCGCCTGCTTGCATCGTTTCGGGTACAGCCAGCAACCGAGGTAATCGCACGCCGCGCCGGCGACATGATGCGCCGA
TATCGTCGCAGCCACAACCGGATTGGACTTGGCGACTATCTGATAGCTGCTACCGCCGACGTCCAGGACCTGCAATTGGC
AACCCTCAACGTGTGGCATTTCCCCATGTTCGAGCAGCTGAAACCACCATTTGCGGTGCCGGGGCACCGACCGCGGGCAT
GA

Antitoxin


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

>AT187305 WP_002920557.1 NZ_CP068572:353209-353508 [Klebsiella pneumoniae]
MATLKELMAKQSPDSQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQADNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT187305 NZ_CP089781:c1570468-1570211 [Mycobacterium tuberculosis]
ATGAAGCGGACCAACATCTACCTCGACGAGGAGCAGACGGCAAGCCTCGACAAGTTGGCCGCGCAAGAAGGTGTTTCGCG
CGCCGAGCTGATCCGCCTCCTGCTGAACCGAGCCCTCACCACCGCTGGGGACGACCTTGCATCGGACCTGCAGGCTATAA
ACGATTCGTTCGGCACGCTTCGCCACCTGGATCCGCCGGTGCGTCGCTCCGGTGGTCGTGAACAGCACCTTGCCCAGGTG
TGGCGCGCCACCTCATGA

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