Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2468575..2469213 Replicon chromosome
Accession NZ_AP022215
Organism Escherichia coli strain WP8-S17-ESBL-05

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag H7R13_RS11745 Protein ID WP_000813794.1
Coordinates 2469037..2469213 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag H7R13_RS11740 Protein ID WP_001270286.1
Coordinates 2468575..2468991 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H7R13_RS11720 2463727..2464668 - 942 WP_001251315.1 ABC transporter permease -
H7R13_RS11725 2464669..2465682 - 1014 WP_000220411.1 ABC transporter ATP-binding protein -
H7R13_RS11730 2465700..2466845 - 1146 WP_000047456.1 ABC transporter substrate-binding protein -
H7R13_RS11735 2467090..2468496 - 1407 WP_000760629.1 PLP-dependent aminotransferase family protein -
H7R13_RS11740 2468575..2468991 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
H7R13_RS11745 2469037..2469213 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
H7R13_RS11750 2469435..2469665 + 231 WP_000494244.1 YncJ family protein -
H7R13_RS11755 2469757..2471718 - 1962 WP_001301045.1 23S rRNA 5-hydroxycytidine C2501 synthase -
H7R13_RS11760 2471791..2472327 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
H7R13_RS11765 2472380..2473594 + 1215 WP_001307190.1 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

>T34969 WP_000813794.1 NZ_AP022215:c2469213-2469037 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T34969 NZ_AP022215:c2469213-2469037 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT34969 WP_001270286.1 NZ_AP022215:c2468991-2468575 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT34969 NZ_AP022215:c2468991-2468575 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
GCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCGTTACCTTCGCCATTAAATAGTCATGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAAGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCACCATGCGACAAAAATCGACGCCGTCCAGCTTGCGGCAAAGGCGCTTGGCAAAGAGTTAT
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