Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 240611..241227 Replicon chromosome
Accession NZ_CP024826
Organism Escherichia coli strain CREC-544

Toxin (Protein)


Gene name vapC Uniprot ID A0A176ZIX8
Locus tag CU077_RS01200 Protein ID WP_001129490.1
Coordinates 240853..241227 (+) Length 125 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A1M0CY48
Locus tag CU077_RS01195 Protein ID WP_001275523.1
Coordinates 240611..240853 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CU077_RS01165 235846..236283 + 438 WP_000560983.1 D-tyrosyl-tRNA(Tyr) deacylase -
CU077_RS01170 236328..237269 + 942 WP_001297068.1 fatty acid biosynthesis protein FabY -
CU077_RS01175 237685..239499 + 1815 WP_000226324.1 hypothetical protein -
CU077_RS01190 240173..240391 + 219 WP_001251290.1 ribbon-helix-helix domain-containing protein -
CU077_RS01195 240611..240853 + 243 WP_001275523.1 ribbon-helix-helix domain-containing protein Antitoxin
CU077_RS01200 240853..241227 + 375 WP_001129490.1 type II toxin-antitoxin system VapC family toxin Toxin
CU077_RS01205 241264..242193 - 930 WP_000027720.1 formate dehydrogenase accessory protein FdhE -
CU077_RS01210 242190..242825 - 636 WP_000829013.1 formate dehydrogenase cytochrome b556 subunit -
CU077_RS01215 242822..243724 - 903 WP_000331377.1 formate dehydrogenase O subunit beta -

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

PIN domain

(7-115)

Antitoxin

Ribbon-helix-helix protein, CopG

(15-48)


Sequences

Toxin        


Download         Length: 125 a.a.        Molecular weight: 13960.19 Da        Isoelectric Point: 7.0126

>T88674 WP_001129490.1 NZ_CP024826:240853-241227 [Escherichia coli]
MAKRTALFDTNILIDLFSGRIEAKQALEAWPLQNAISLVTWMEVLVGAKKYDQEHRTRIAMSAFNVIGISQDIAERSVAL
RQEYRMKLPDAIILATAQIYGFELVTRNTRDFAGIAGVVTPYEL

Download         Length: 375 bp

>T88674 NZ_CP024826:240853-241227 [Escherichia coli]
ATGGCAAAAAGAACTGCGCTTTTTGATACCAATATCCTTATCGATTTGTTCAGCGGACGAATTGAGGCAAAACAGGCTCT
GGAGGCATGGCCCCTACAGAATGCGATTAGTCTGGTCACATGGATGGAGGTGCTGGTTGGCGCAAAAAAATATGATCAAG
AACATCGCACACGGATTGCAATGAGTGCGTTTAACGTTATTGGGATTTCGCAGGATATCGCGGAACGAAGCGTTGCTTTA
AGGCAGGAGTATAGAATGAAACTTCCAGATGCCATTATTCTGGCAACAGCACAGATTTATGGCTTTGAACTGGTAACGCG
AAATACGAGAGATTTTGCGGGAATAGCAGGTGTCGTCACACCCTATGAGCTGTAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9290.54 Da        Isoelectric Point: 4.3774

>AT88674 WP_001275523.1 NZ_CP024826:240611-240853 [Escherichia coli]
MSAMAGMDMGRILLDLSDEVIKRLDDLKVQRNLPRAELLREAVDQYLENQSKTTISSAFGIWQGCEEDGVEYQRKLREEW

Download         Length: 243 bp

>AT88674 NZ_CP024826:240611-240853 [Escherichia coli]
ATGAGCGCTATGGCAGGTATGGATATGGGCAGAATTTTACTCGATTTATCCGATGAGGTGATTAAGCGACTTGATGATCT
CAAAGTGCAGCGCAATCTTCCTCGCGCAGAGCTATTACGAGAAGCTGTAGATCAATATCTGGAAAATCAATCGAAAACGA
CAATATCCAGTGCTTTTGGTATCTGGCAAGGGTGTGAGGAAGATGGTGTCGAATATCAGCGTAAGCTGCGTGAGGAATGG
TAA

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 A0A176ZIX8

Antitoxin

Source ID Structure
AlphaFold DB A0A1M0CY48

References