Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 649837..650564 Replicon chromosome
Accession NZ_CP067399
Organism Escherichia coli strain XJW9B263

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag JJF91_RS03140 Protein ID WP_000550189.1
Coordinates 649837..650151 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag JJF91_RS03145 Protein ID WP_000560266.1
Coordinates 650148..650564 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JJF91_RS03120 (645995) 645995..646981 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
JJF91_RS03125 (647060) 647060..647752 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
JJF91_RS03130 (647829) 647829..648332 - 504 WP_001333820.1 M48 family metallopeptidase -
JJF91_RS03135 (648417) 648417..649553 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
JJF91_RS03140 (649837) 649837..650151 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
JJF91_RS03145 (650148) 650148..650564 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
JJF91_RS03150 (650609) 650609..652627 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
JJF91_RS03155 (653053) 653053..655404 - 2352 WP_000695487.1 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

>T186266 WP_000550189.1 NZ_CP067399:649837-650151 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T186266 NZ_CP089309:c1729108-1728761 [Thiocapsa bogorovii]
GTGACGATCTGGCTTGATGCGCAATTGCCGCCGACCCTTGCAGCCTGGCTGGCAAGTACATTTGAGATCAGATGCCTGGC
TGTACGTGATCTGGGGCTGCGGGACAGCGATGACCGGGCGATTTTCCAAGCGGCTCGCGACCAAGGCGATGTCGTCATCA
TGAGCAAGGACAGCGATTTCGTGGAACTTGCCTTAAGACTCGGTCCGCCGCCGCGCATCCTCTGGCTCACCTGCGGCAAT
GTTACCAACTCCCACCCGCGCCGGATCCTGACAGAGGTGCTGCCGGACGCCATGGCGATGTTGGAGGTCGGCGAAGTCGT
CGTCGAAATCGGCGACCGGAACGCTTGA

Antitoxin


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

>AT186266 WP_000560266.1 NZ_CP067399:650148-650564 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT186266 NZ_CP089309:c1729335-1729105 [Thiocapsa bogorovii]
ATGGACAAACACCTGGTTAGAGACCGCATCACCACAAACCCCGATCAATGCGGCGGGCGCCCGTGTATTCGCGGCATGCG
AATCCGCGTCGTCGATATCCTTGAGATGCTCGCGGAGGGCGTGTCCGCCCGCGAGATCCTCGCGGACTTTCCGGATTTGG
AGCCGGAGGACATTCAAGCCTGTTTGCTCCTAGCCGCTGAGCGCGTCGACATCCCGCGACTGGTCGCGTGA

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