Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/HicA-HicB
Location 146682..147294 Replicon chromosome
Accession NZ_AP022261
Organism Escherichia coli strain WP8-S18-ESBL-07

Toxin (Protein)


Gene name hicA Uniprot ID A0A167AMN3
Locus tag H7R25_RS00620 Protein ID WP_000833474.1
Coordinates 146682..146867 (+) Length 62 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID A0A1V3VHB3
Locus tag H7R25_RS00625 Protein ID WP_000499746.1
Coordinates 146884..147294 (+) Length 137 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H7R25_RS00610 143523..144674 + 1152 WP_000741501.1 L-threonine dehydrogenase -
H7R25_RS00615 144875..146413 + 1539 WP_001306609.1 aldehyde dehydrogenase AldB -
H7R25_RS00620 146682..146867 + 186 WP_000833474.1 type II toxin-antitoxin system HicA family toxin Toxin
H7R25_RS00625 146884..147294 + 411 WP_000499746.1 type II toxin-antitoxin system HicB family antitoxin Antitoxin
H7R25_RS00630 147366..149330 - 1965 WP_001545013.1 glycoside hydrolase family 127 protein -
H7R25_RS00635 149341..150741 - 1401 WP_000204814.1 MFS transporter -
H7R25_RS00640 150967..151782 + 816 WP_000891823.1 AraC family transcriptional regulator -

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

(4-59)

Antitoxin

HicB-like antitoxin of toxin-antitoxin system

(3-129)


Sequences

Toxin        


Download         Length: 62 a.a.        Molecular weight: 6819.94 Da        Isoelectric Point: 12.0345

>T35111 WP_000833474.1 NZ_AP022261:146682-146867 [Escherichia coli]
VKSADVIAILKQHGWEHIRTRGSRHQFRHPVHPGLVTVPHPKKDIKPGTLAQIGRQAGLTF

Download         Length: 186 bp

>T35111 NZ_AP022261:146682-146867 [Escherichia coli]
GTGAAAAGTGCAGACGTGATCGCCATCCTGAAGCAGCATGGCTGGGAACATATTCGAACCCGTGGCAGTCGTCATCAGTT
CCGCCACCCTGTTCATCCGGGTCTGGTGACGGTTCCGCACCCTAAAAAAGATATTAAGCCCGGTACGCTGGCGCAAATTG
GGCGTCAGGCTGGTTTAACATTTTAA

Antitoxin


Download         Length: 137 a.a.        Molecular weight: 15290.22 Da        Isoelectric Point: 4.5486

>AT35111 WP_000499746.1 NZ_AP022261:146884-147294 [Escherichia coli]
MFYPAYIHSDPDGSASGFFPDVPGCYFAGDTLDYAFQDARSALVAHFETLCEMNEELPLPGSVETHLVQRAQDFIGGQWL
LVDINMNQFEGRAERINITMPKRLLNKIDTYVRNNPDYANRSAFLAEAARRVLPGV

Download         Length: 411 bp

>AT35111 NZ_AP022261:146884-147294 [Escherichia coli]
ATGTTTTATCCCGCCTATATCCACAGTGATCCTGACGGCAGCGCCAGCGGTTTTTTCCCTGATGTTCCAGGCTGTTATTT
TGCTGGTGATACGCTGGACTACGCTTTCCAGGATGCGCGAAGTGCACTGGTCGCGCACTTCGAAACCTTATGCGAGATGA
ATGAAGAGTTGCCGCTTCCAGGCTCTGTGGAAACACATCTGGTCCAGCGTGCGCAGGACTTTATTGGCGGGCAATGGTTG
CTGGTGGATATCAATATGAATCAGTTCGAAGGTCGGGCTGAACGTATCAATATTACGATGCCAAAAAGATTACTGAACAA
GATTGATACCTACGTGCGCAATAACCCAGACTATGCCAACAGAAGTGCGTTTCTGGCGGAAGCTGCCCGGCGTGTATTGC
CGGGCGTTTAA

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 A0A167AMN3

Antitoxin

Source ID Structure
AlphaFold DB A0A1V3VHB3

References