Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2472511..2473149 Replicon chromosome
Accession NZ_LT838200
Organism Escherichia coli isolate WI2 isolate

Toxin (Protein)


Gene name hicA Uniprot ID A0A0A6TXU8
Locus tag DSZ51_RS12720 Protein ID WP_001447010.1
Coordinates 2472973..2473149 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag DSZ51_RS12715 Protein ID WP_001270286.1
Coordinates 2472511..2472927 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DSZ51_RS12695 2467663..2468604 - 942 WP_001251304.1 ABC transporter permease -
DSZ51_RS12700 2468605..2469618 - 1014 WP_000220396.1 ABC transporter ATP-binding protein -
DSZ51_RS12705 2469636..2470781 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
DSZ51_RS12710 2471026..2472432 - 1407 WP_000760626.1 PLP-dependent aminotransferase family protein -
DSZ51_RS12715 2472511..2472927 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
DSZ51_RS12720 2472973..2473149 - 177 WP_001447010.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
DSZ51_RS12725 2473371..2473601 + 231 WP_000494244.1 YncJ family protein -
DSZ51_RS12730 2473693..2475654 - 1962 WP_001303492.1 23S rRNA 5-hydroxycytidine C2501 synthase -
DSZ51_RS12735 2475727..2476263 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
DSZ51_RS12740 2476316..2477530 + 1215 WP_001326689.1 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


No domain identified.


Antitoxin

Cro/C1-type helix-turn-helix domain

(91-134)


Sequences

Toxin        


Download         Length: 59 a.a.        Molecular weight: 6779.86 Da        Isoelectric Point: 11.2298

>T293546 WP_001447010.1 NZ_LT838200:c2473149-2472973 [Escherichia coli]
VKQSEFRRWLESQGVDVANSSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

Antitoxin


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

>AT293546 WP_001270286.1 NZ_LT838200:c2472927-2472511 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp


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
AlphaFold DB A0A0A6TXU8

Antitoxin

Source ID Structure

References