Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2478707..2479345 Replicon chromosome
Accession NZ_AP022036
Organism Escherichia coli strain WP3-S18-ESBL-09

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag H7R01_RS11975 Protein ID WP_000813794.1
Coordinates 2479169..2479345 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag H7R01_RS11970 Protein ID WP_001270286.1
Coordinates 2478707..2479123 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H7R01_RS11950 2473859..2474800 - 942 WP_001251313.1 ABC transporter permease -
H7R01_RS11955 2474801..2475814 - 1014 WP_001542893.1 ABC transporter ATP-binding protein -
H7R01_RS11960 2475832..2476977 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
H7R01_RS11965 2477222..2478628 - 1407 WP_000760663.1 PLP-dependent aminotransferase family protein -
H7R01_RS11970 2478707..2479123 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
H7R01_RS11975 2479169..2479345 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
H7R01_RS11980 2479567..2479797 + 231 WP_000494244.1 YncJ family protein -
H7R01_RS11985 2479889..2481850 - 1962 WP_001442195.1 23S rRNA 5-hydroxycytidine C2501 synthase -
H7R01_RS11990 2481923..2482459 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
H7R01_RS11995 2482512..2483726 + 1215 WP_071609973.1 BenE family transporter YdcO -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 2483766..2484914 1148


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

>T34211 WP_000813794.1 NZ_AP022036:c2479345-2479169 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T34211 NZ_AP022036:c2479345-2479169 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT34211 WP_001270286.1 NZ_AP022036:c2479123-2478707 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT34211 NZ_AP022036:c2479123-2478707 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
GCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCGTTACCTTCGCCATTAAATAGTCATGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAAGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAATTTGCACCATGCGACAAAAATCGACGCCGTCCAGCTTGCGGCAAAGGCGCTTGGCAAAGAGTTAT
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