Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 704539..705266 Replicon chromosome
Accession NZ_CP081742
Organism Escherichia coli strain CX15

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag J6O52_RS03480 Protein ID WP_000550189.1
Coordinates 704539..704853 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag J6O52_RS03485 Protein ID WP_000560266.1
Coordinates 704850..705266 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J6O52_RS03460 (700704) 700704..701690 - 987 WP_001301393.1 Gfo/Idh/MocA family oxidoreductase -
J6O52_RS03465 (701769) 701769..702452 - 684 WP_001183040.1 vancomycin high temperature exclusion protein -
J6O52_RS03470 (702529) 702529..703032 - 504 WP_001295542.1 M48 family metallopeptidase -
J6O52_RS03475 (703118) 703118..704254 + 1137 WP_000018697.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
J6O52_RS03480 (704539) 704539..704853 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
J6O52_RS03485 (704850) 704850..705266 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
J6O52_RS03490 (705311) 705311..707329 - 2019 WP_000121421.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
J6O52_RS03495 (707855) 707855..710206 - 2352 WP_000695498.1 alpha-glucosidase -

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-antitoxin system, mRNA interferase HigB

(20-92)

Antitoxin

Cro/C1-type helix-turn-helix domain

(84-135)


Sequences

Toxin        


Download         Length: 105 a.a.        Molecular weight: 12103.10 Da        Isoelectric Point: 10.0409

>T213270 WP_000550189.1 NZ_CP081742:704539-704853 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T213270 NZ_CP107508:4189348-4189566 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 14995.42 Da        Isoelectric Point: 4.4547

>AT213270 WP_000560266.1 NZ_CP081742:704850-705266 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT213270 NZ_CP107508:4188947-4189321 [Klebsiella pneumoniae]
ATGGACGAATACTCGCCAAAAAGACATGATATTGCACAGCTACGCTTTCTCTGCGAAACGCTGTATCATGACTGCCTTGC
AAACCTGGAAGAGAGCAACCATGGCTGGGTCAACGACCCGACGTCGGCTGTCAATCTCCAGTTAAATGAATTGATCGAGC
ACATTGCCACATTCGCTCTTAATTATAAAATTAAGTATGCAGAGGATAATAAGCTGATCGCTCAGGTTGACGAATATCTG
GACGACACTTTTACGTTGTTCAGTAACTACGGCATTAACTCTACGGATTTGCAAAAGTGGAAAAAATCCGGTAACCGACT
ATTTCGTTGCTTTGTCAACGCCAGCCGGGAAAACCCGGCCAGTCTATCGTGTTAG

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
PDB 6KMQ
PDB 5IFG
PDB 5YCL
PDB 6KML

Antitoxin

Source ID Structure

References