Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2313063..2313701 Replicon chromosome
Accession NZ_CP007392
Organism Escherichia coli strain ST2747

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag CF58_RS11205 Protein ID WP_000813794.1
Coordinates 2313063..2313239 (+) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag CF58_RS11210 Protein ID WP_001270286.1
Coordinates 2313285..2313701 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CF58_RS11185 2308685..2309896 - 1212 WP_071599470.1 BenE family transporter YdcO -
CF58_RS11190 2309949..2310485 + 537 WP_001599841.1 DNA-binding transcriptional regulator SutR -
CF58_RS11195 2310558..2312519 + 1962 WP_001599842.1 23S rRNA 5-hydroxycytidine C2501 synthase -
CF58_RS11200 2312611..2312841 - 231 WP_000494241.1 YncJ family protein -
CF58_RS11205 2313063..2313239 + 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
CF58_RS11210 2313285..2313701 + 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
CF58_RS11215 2313780..2315186 + 1407 WP_001599845.1 PLP-dependent aminotransferase family protein -
CF58_RS11220 2315431..2316576 + 1146 WP_001599847.1 ABC transporter substrate-binding protein -
CF58_RS11225 2316594..2317607 + 1014 WP_001599848.1 ABC transporter ATP-binding protein -
CF58_RS11230 2317608..2318549 + 942 WP_001251307.1 ABC transporter permease -

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

>T46332 WP_000813794.1 NZ_CP007392:2313063-2313239 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T46332 NZ_CP007392:2313063-2313239 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT46332 WP_001270286.1 NZ_CP007392:2313285-2313701 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT46332 NZ_CP007392:2313285-2313701 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
GCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTGCCTTTGAGCGTCGCCTCTAAAGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAAAT
TACTCGCCTATTTAATTTGCACCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
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