Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2474298..2474936 Replicon chromosome
Accession NZ_LR882973
Organism Escherichia coli isolate L2_E1649

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag JLZ81_RS12070 Protein ID WP_000813794.1
Coordinates 2474760..2474936 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag JLZ81_RS12065 Protein ID WP_001270286.1
Coordinates 2474298..2474714 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JLZ81_RS12045 2469450..2470391 - 942 WP_001251313.1 ABC transporter permease -
JLZ81_RS12050 2470392..2471405 - 1014 WP_000220399.1 ABC transporter ATP-binding protein -
JLZ81_RS12055 2471423..2472568 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
JLZ81_RS12060 2472813..2474219 - 1407 WP_000760586.1 PLP-dependent aminotransferase family protein -
JLZ81_RS12065 2474298..2474714 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
JLZ81_RS12070 2474760..2474936 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
JLZ81_RS12075 2475158..2475388 + 231 WP_000494244.1 YncJ family protein -
JLZ81_RS12080 2475480..2477441 - 1962 WP_001355676.1 23S rRNA 5-hydroxycytidine C2501 synthase -
JLZ81_RS12085 2477514..2478050 - 537 WP_000429133.1 DNA-binding transcriptional regulator SutR -
JLZ81_RS12090 2478103..2479317 + 1215 WP_071597387.1 BenE family transporter YdcO -

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

HicA mRNA interferase family

(5-57)

Antitoxin

Cro/C1-type helix-turn-helix domain

(91-134)


Sequences

Toxin        


Download         Length: 59 a.a.        Molecular weight: 6749.83 Da        Isoelectric Point: 11.2298

>T290008 WP_000813794.1 NZ_LR882973:c2474936-2474760 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15246.63 Da        Isoelectric Point: 4.7386

>AT290008 WP_001270286.1 NZ_LR882973:c2474714-2474298 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp


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 6HPB

Antitoxin

Source ID Structure

References