Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2235179..2235817 Replicon chromosome
Accession NZ_CP034595
Organism Escherichia coli strain WCHEC035053S1G0

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag DK245_RS10980 Protein ID WP_000813794.1
Coordinates 2235641..2235817 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag DK245_RS10975 Protein ID WP_001270286.1
Coordinates 2235179..2235595 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DK245_RS10955 2230331..2231272 - 942 WP_001251304.1 ABC transporter permease -
DK245_RS10960 2231273..2232286 - 1014 WP_000220396.1 ABC transporter ATP-binding protein -
DK245_RS10965 2232304..2233449 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
DK245_RS10970 2233694..2235100 - 1407 WP_000760626.1 PLP-dependent aminotransferase family protein -
DK245_RS10975 2235179..2235595 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
DK245_RS10980 2235641..2235817 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
DK245_RS10985 2236039..2236269 + 231 WP_000494244.1 YncJ family protein -
DK245_RS10990 2236361..2238322 - 1962 WP_001303492.1 23S rRNA 5-hydroxycytidine C2501 synthase -
DK245_RS10995 2238395..2238931 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
DK245_RS11000 2238984..2240015 + 1032 Protein_2133 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

>T116277 WP_000813794.1 NZ_CP034595:c2235817-2235641 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T116277 NZ_CP034595:c2235817-2235641 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT116277 WP_001270286.1 NZ_CP034595:c2235595-2235179 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT116277 NZ_CP034595:c2235595-2235179 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
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