Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2452178..2452816 Replicon chromosome
Accession NZ_CP029687
Organism Escherichia coli strain E706

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag DMI84_RS13080 Protein ID WP_000813794.1
Coordinates 2452640..2452816 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag DMI84_RS13075 Protein ID WP_001270286.1
Coordinates 2452178..2452594 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DMI84_RS13055 2447330..2448271 - 942 WP_001251313.1 ABC transporter permease -
DMI84_RS13060 2448272..2449285 - 1014 WP_000220399.1 ABC transporter ATP-binding protein -
DMI84_RS13065 2449303..2450448 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
DMI84_RS13070 2450693..2452099 - 1407 WP_000760585.1 PLP-dependent aminotransferase family protein -
DMI84_RS13075 2452178..2452594 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
DMI84_RS13080 2452640..2452816 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
DMI84_RS13085 2453038..2453268 + 231 WP_000494244.1 YncJ family protein -
DMI84_RS13090 2453360..2455321 - 1962 WP_001301045.1 23S rRNA 5-hydroxycytidine C2501 synthase -
DMI84_RS13095 2455394..2455930 - 537 WP_063120676.1 DNA-binding transcriptional regulator SutR -
DMI84_RS13100 2455983..2457197 + 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)
- flank IS/Tn - - 2457237..2458502 1265


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

>T106408 WP_000813794.1 NZ_CP029687:c2452816-2452640 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T106408 NZ_CP029687:c2452816-2452640 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT106408 WP_001270286.1 NZ_CP029687:c2452594-2452178 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT106408 NZ_CP029687:c2452594-2452178 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
GCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCATGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

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