Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) yfjZ-ypjF/CbtA-CbeA
Location 2770474..2771141 Replicon chromosome
Accession NZ_CP009273
Organism Escherichia coli BW25113

Toxin (Protein)


Gene name ypjF Uniprot ID Q46953
Locus tag BW25113_RS13790 Protein ID WP_001094400.1
Coordinates 2770812..2771141 (+) Length 110 a.a.

Antitoxin (Protein)


Gene name yfjZ Uniprot ID P52141
Locus tag BW25113_RS13785 Protein ID WP_000072690.1
Coordinates 2770474..2770791 (+) Length 106 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BW25113_RS13765 (BW25113_2641) 2765526..2766535 - 1010 Protein_2634 arsenic transporter -
BW25113_RS13770 (BW25113_2642) 2766677..2768380 + 1704 WP_000896263.1 hypothetical protein -
BW25113_RS24190 (BW25113_4644) 2768952..2769175 + 224 Protein_2636 DUF905 family protein -
BW25113_RS13775 (BW25113_2643) 2769278..2769736 + 459 WP_000211841.1 antirestriction protein -
BW25113_RS13780 (BW25113_2644) 2769745..2770227 + 483 WP_001407480.1 RadC family protein -
BW25113_RS24195 (BW25113_4548) 2770236..2770436 + 201 WP_001395452.1 DUF987 domain-containing protein -
BW25113_RS13785 (BW25113_2645) 2770474..2770791 + 318 WP_000072690.1 type IV toxin-antitoxin system YeeU family antitoxin Antitoxin
BW25113_RS13790 (BW25113_2646) 2770812..2771141 + 330 WP_001094400.1 type IV toxin-antitoxin system toxin YpjF Toxin
BW25113_RS23130 (BW25113_2647) 2771505..2776085 - 4581 WP_010723187.1 adhesin-like autotransporter YpjA/EhaD -

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

CbtA toxin of type IV toxin-antitoxin system

(1-108)

Antitoxin

Antitoxin CbeA

(5-104)


Sequences

Toxin        


Download         Length: 110 a.a.        Molecular weight: 12308.21 Da        Isoelectric Point: 7.2761

>T48695 WP_001094400.1 NZ_CP009273:2770812-2771141 [Escherichia coli BW25113]
MNTLPATISQAAKPCLSPVAVWQMLLTRLLEQHYGLTLNDTPFSDETVIKEHIDAGITLADAVNFLVEKYELVRIDHRGF
SWQQQSPYISVVDILRARRSTGLLKTNVK

Download         Length: 330 bp

>T48695 NZ_CP009273:2770812-2771141 [Escherichia coli BW25113]
ATGAACACTCTACCTGCTACAATTTCGCAGGCGGCGAAGCCCTGCCTGTCGCCAGTGGCTGTCTGGCAAATGCTACTGAC
ACGCCTGCTGGAACAACACTATGGCCTGACACTGAACGACACGCCGTTCAGTGATGAAACTGTTATTAAGGAACATATCG
ATGCTGGTATCACTCTGGCCGATGCAGTCAATTTTCTGGTGGAAAAGTACGAACTGGTACGTATCGATCACAGAGGATTT
TCGTGGCAACAACAGTCTCCATATATTTCCGTAGTAGATATTCTGCGAGCAAGGCGCTCTACCGGCTTGCTAAAAACTAA
TGTGAAATAA

Antitoxin


Download         Length: 106 a.a.        Molecular weight: 11737.27 Da        Isoelectric Point: 6.4630

>AT48695 WP_000072690.1 NZ_CP009273:2770474-2770791 [Escherichia coli BW25113]
MSNTTWGLQRDITPRLGARLVQEGNQLHYLADRASITGKFSDAECPKLDVVFPHFISQIESMLTTGELNPRHAQCVTLYH
NGFTCEADTLGSCGYVYIAVYPTQR

Download         Length: 318 bp

>AT48695 NZ_CP009273:2770474-2770791 [Escherichia coli BW25113]
ATGAGCAACACCACATGGGGCCTGCAGCGAGATATCACGCCGCGCCTGGGAGCACGTCTGGTGCAGGAGGGCAACCAGCT
GCACTATCTGGCTGACCGGGCCAGTATCACCGGTAAGTTTAGTGACGCCGAATGTCCTAAGCTGGATGTGGTATTTCCAC
ATTTTATCAGCCAGATAGAGTCGATGCTGACCACTGGTGAACTGAATCCCCGCCATGCCCAATGCGTCACCCTGTACCAC
AACGGTTTTACCTGCGAAGCCGATACTCTTGGTAGTTGCGGCTACGTATACATCGCTGTTTACCCCACTCAACGCTAA

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 A0A373F4I3

Antitoxin

Source ID Structure
PDB 2EA9
PDB 2JN7
AlphaFold DB P52141

References