Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 672368..673095 Replicon chromosome
Accession NZ_CP075469
Organism Escherichia coli strain NT1W22

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag IGI32_RS03280 Protein ID WP_000550189.1
Coordinates 672368..672682 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag IGI32_RS03285 Protein ID WP_000560266.1
Coordinates 672679..673095 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IGI32_RS03260 (668526) 668526..669512 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
IGI32_RS03265 (669591) 669591..670283 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
IGI32_RS03270 (670360) 670360..670863 - 504 WP_001333820.1 M48 family metallopeptidase -
IGI32_RS03275 (670948) 670948..672084 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
IGI32_RS03280 (672368) 672368..672682 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
IGI32_RS03285 (672679) 672679..673095 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
IGI32_RS03290 (673140) 673140..675158 - 2019 WP_000121433.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
IGI32_RS03295 (675484) 675484..677835 - 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

>T203646 WP_000550189.1 NZ_CP075469:672368-672682 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T203646 NZ_CP100216:c1694521-1694024 [Burkholderia glumae]
GTGACGGGCTGGCGCGCGCCCGAACCGCTCAGCGACGCGCACGGGCTCGACGATTTCGATTCCGGCGTCGCGAGCCTCGA
CACGTGGCTCAAACGCCGTGCACTGGCCAATCAGCGTAGCGGTGCGTCGCGGACCTTTGTGGCGACGCGAGACGGTCGAG
TGGGGGCGTACTACGCACTCGCGTCCGGCGCGGTTACGCTCGAGGTCGCACCGGGCCGCTTCCGGCGCAACATGCCCGAT
CCGATACCGGTGGTTGTGCTCGGGCGTCTCGCCGTCGATCGCGCCCATCAGGGCATTGGGGTTGGGCGTGCGCTGGTACG
CGATGCCGGCTTGCGTGTGTTGCACGCCGCAGCGGCCATCGGGATTCGCGGCCTGATCGTGCATGCACTCTCGGACTCGG
CCAAGGCGTTCTATGAGCGGGTCGGCTTTGAGGCGTCGCCGCTCGATCCGATGCTGCTCCTGATCACGCTGGCCGACCTC
GAGCACGCCTTGTCATGA

Antitoxin


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

>AT203646 WP_000560266.1 NZ_CP075469:672679-673095 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT203646 NZ_CP100216:c1694799-1694518 [Burkholderia glumae]
ATGACCTCGACCACCCCACGCGACACTCTGAACCTACGCATTCGTCCTGACGATCGCAGCTTGATTGACCGCGCCGCAGC
GGCCGCCCACAAAACGCGTACCGACTTCGTTCTGGACGCAGCGCGGGCCGCCGCCGAACAGACCTTGCTCGACCAGGTTG
TTCTGAGCGCCGAGCCGCAGGCCTACGCGGCCTTCCTGGCGCGTTTGGACGAGCCCGTCCAACCGAACGAGGCATTGCGC
CAGACCATGCAGACACGCGCGCCCTGGGACCCCGCTGCGTGA

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