152796

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/PRK09907-MazE
Location 1617510..1618093 Replicon chromosome
Accession NZ_CP050382
Organism Escherichia coli strain 52148

Toxin (Protein)


Gene name mazF Uniprot ID S1EZP4
Locus tag HB638_RS07760 Protein ID WP_000254738.1
Coordinates 1617758..1618093 (+) Length 112 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID S1P3W5
Locus tag HB638_RS07755 Protein ID WP_000581937.1
Coordinates 1617510..1617758 (+) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HB638_RS07745 1613849..1615150 + 1302 WP_000046812.1 23S rRNA (uracil(1939)-C(5))-methyltransferase RlmD -
HB638_RS07750 1615198..1617432 + 2235 WP_000226815.1 GTP pyrophosphokinase -
HB638_RS07755 1617510..1617758 + 249 WP_000581937.1 type II toxin-antitoxin system antitoxin MazE Antitoxin
HB638_RS07760 1617758..1618093 + 336 WP_000254738.1 endoribonuclease MazF Toxin
HB638_RS07765 1618164..1618955 + 792 WP_001071648.1 nucleoside triphosphate pyrophosphohydrolase -
HB638_RS07770 1619183..1620820 + 1638 WP_000210878.1 CTP synthase (glutamine hydrolyzing) -
HB638_RS07775 1620908..1622206 + 1299 WP_000036723.1 phosphopyruvate hydratase -

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

mRNA interferase PemK-like

(10-109)

Antitoxin

SpoVT-AbrB domain

(7-51)


Sequences

Toxin        


Download         Length: 112 a.a.        Molecular weight: 12098.04 Da        Isoelectric Point: 8.2618

>T152796 WP_000254738.1 NZ_CP050382:1617758-1618093 [Escherichia coli]
MVSRYVPDMGDLIWVDFDPTKGSEQAGHRPAVVLSPFMYNNKTGMCLCVPCTTQSKGYPFEVVLSGQERDGVALADQVKS
IAWRARGATKKGTVAPEELQLIKAKINVLIG

Download         Length: 336 bp

>T152796 NZ_CP066525:184310-184726 [Klebsiella pneumoniae]
ATGACCAAAACCTACATGCTGGATACTAATATCTGCTCTTATATCATGCGCGAACAACCGGAAGCGGTGCTGAAACGCCT
AGAGCAAGCGGTGTTGCGCCGTCACCGGATAGTGGTGTCAGCCATCACCTATGCCGAAATGCGTTTTGGTGCCATCGGTA
AAAGGGCTTCGCCCCGTCATGTGCAGCTGGTGGACGCATTCTGTGCGCGCCTTGATGCCATACTGGCTTGGGATCGGGCC
GCAGTTGACGCTACAACAGAGGTTAAGGCCACGCTAGCAGCTGCCGGCACGCCAATCGGCCCAAACGACACAGCCATTGC
TGGACATGCCATTGCCGCTGGCGCCATCCTGGTGACGAATAATACGCGTGAATTTGAGCGAGTCGCTGGTCTGACGTTTG
AAGACTGGGTGCAATAA

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 9355.74 Da        Isoelectric Point: 4.4665

>AT152796 WP_000581937.1 NZ_CP050382:1617510-1617758 [Escherichia coli]
MIHSSVKRWGNSPAVRIPATLMQALNLNIDDEVKIDLVDGKLIIEPVRKEPVFTLAELVNDITPENLHENIDWGEPKDKE
VW

Download         Length: 249 bp

>AT152796 NZ_CP066525:184083-184313 [Klebsiella pneumoniae]
ATGCGAACTGTATCTGTATTCAGGAACGGTAATAACCGGGCCATCCGTCTGCCCCGCGATCTGGACTTTGACGGCGTGAA
CGAACTGGAAATCATCCGCGAGGGCGATACCCTCATCCTGCGGCCGGTAAAACCCAGTTGGAGTTCGTTCCGCCAGGAGG
AAAAAGCTGACGCAGATTTTATGGCGGAGCGTGAAAATGTTGTTAGTGACGAGGGACGTTTTGAGCTATGA

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 1UB4
PDB 5CQX
PDB 5CK9
PDB 5CKH
PDB 5CO7
PDB 3NFC
PDB 5CR2
PDB 5CKB
PDB 5CQY
PDB 5CKD
PDB 5CKE
PDB 5CKF

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LMB4

References