Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 696126..696853 Replicon chromosome
Accession NZ_CP085074
Organism Escherichia coli strain P21_SE1_04.20

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag LH372_RS03370 Protein ID WP_000550189.1
Coordinates 696126..696440 (+) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag LH372_RS03375 Protein ID WP_000560266.1
Coordinates 696437..696853 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
LH372_RS03350 (692284) 692284..693270 - 987 WP_000617698.1 Gfo/Idh/MocA family oxidoreductase -
LH372_RS03355 (693349) 693349..694041 - 693 WP_000942548.1 vancomycin high temperature exclusion protein -
LH372_RS03360 (694118) 694118..694621 - 504 WP_001333820.1 M48 family metallopeptidase -
LH372_RS03365 (694706) 694706..695842 + 1137 WP_000018695.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
LH372_RS03370 (696126) 696126..696440 + 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
LH372_RS03375 (696437) 696437..696853 + 417 WP_000560266.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
LH372_RS03380 (696898) 696898..698916 - 2019 WP_000121435.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
LH372_RS03385 (699342) 699342..701693 - 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

>T220357 WP_000550189.1 NZ_CP085074:696126-696440 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T220357 NZ_CP117008:c4701656-4701483 [Escherichia coli]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


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

>AT220357 WP_000560266.1 NZ_CP085074:696437-696853 [Escherichia coli]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT220357 NZ_CP117008:c4701980-4701684 [Escherichia coli]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGGTT
AAGATCATTGATGTATGATATGAATTTCTCCTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAATT
CCTTCGCAATAACGACATCATTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTCAAATGCTTAGACTTACCGGATATT
GATTTTGACCTCAACATTATGACAGTTGATGACTATTTCCGTCAGTTTTACAAGTAG

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