Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 1979805..1980443 Replicon chromosome
Accession NZ_CP043213
Organism Escherichia coli O16:H48 strain CV601gfp

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag FYA04_RS09760 Protein ID WP_000813794.1
Coordinates 1979805..1979981 (+) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag FYA04_RS09765 Protein ID WP_001270286.1
Coordinates 1980027..1980443 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FYA04_RS09740 1975424..1976638 - 1215 WP_001326689.1 BenE family transporter YdcO -
FYA04_RS09745 1976691..1977227 + 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
FYA04_RS09750 1977300..1979261 + 1962 WP_001303492.1 23S rRNA 5-hydroxycytidine C2501 synthase -
FYA04_RS09755 1979353..1979583 - 231 WP_000494244.1 YncJ family protein -
FYA04_RS09760 1979805..1979981 + 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
FYA04_RS09765 1980027..1980443 + 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
FYA04_RS09770 1980522..1981928 + 1407 WP_000760626.1 PLP-dependent aminotransferase family protein -
FYA04_RS09775 1982173..1983318 + 1146 WP_000047424.1 ABC transporter substrate-binding protein -
FYA04_RS09780 1983336..1984349 + 1014 WP_000220396.1 ABC transporter ATP-binding protein -
FYA04_RS09785 1984350..1985291 + 942 WP_001251304.1 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

>T137911 WP_000813794.1 NZ_CP043213:1979805-1979981 [Escherichia coli O16:H48]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T137911 NZ_CP043213:1979805-1979981 [Escherichia coli O16:H48]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT137911 WP_001270286.1 NZ_CP043213:1980027-1980443 [Escherichia coli O16:H48]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT137911 NZ_CP057125:43666-43965 [Citrobacter sp. RHB36-C18]
ATGGCGACGCTTAAAGAATTGATGGCGAAACAAAGCCCGGAAAGCCAGGAGCGCATTGCTGAAAAAGTAGAAGTGCTACG
TCAGGTGATTGCGTTAAATATGTTACGGGAAGAACTGAATCTCTCTCAGGCGGAACTTGCCTCGGCAATGGGCGTTAAGC
AGCCAACAATCGCAAAAATGGAACAGGCGGATAACGATCCTCGTCTGTCGACGCTTAAGCGTTATGTCACAGCGTTAGGT
GGCGAACTGAGCATTGATGTTAAGTTACCGACAGGTAAAAGAGTCGCGTTTCATCTTTAA

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