Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4592050..4592563 Replicon chromosome
Accession NZ_CP031257
Organism Klebsiella quasipneumoniae strain L22

Toxin (Protein)


Gene name relE Uniprot ID A0A663BE04
Locus tag DV026_RS22900 Protein ID WP_017900571.1
Coordinates 4592050..4592331 (-) Length 94 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag DV026_RS22905 Protein ID WP_002886901.1
Coordinates 4592321..4592563 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DV026_RS22885 4587092..4588747 + 1656 WP_049114964.1 alpha,alpha-phosphotrehalase -
DV026_RS22890 4589133..4591271 + 2139 WP_049114966.1 anaerobic ribonucleoside-triphosphate reductase -
DV026_RS22895 4591582..4592046 + 465 WP_032456904.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
DV026_RS22900 4592050..4592331 - 282 WP_017900571.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
DV026_RS22905 4592321..4592563 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
DV026_RS22910 4592641..4594551 - 1911 WP_117985211.1 BglG family transcription antiterminator -
DV026_RS22915 4594574..4595725 - 1152 WP_049114970.1 lactonase family protein -
DV026_RS22920 4595793..4596533 - 741 WP_004206507.1 KDGP aldolase family protein -

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

Toxin-antitoxin system, RelE/ParE toxin family

(18-82)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 94 a.a.        Molecular weight: 11082.93 Da        Isoelectric Point: 10.4123

>T108781 WP_017900571.1 NZ_CP031257:c4592331-4592050 [Klebsiella quasipneumoniae]
MTYELEFDPRAWREWQLGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDRVVVVYVIAIGKR
EKAAVYHQANKRL

Download         Length: 282 bp

>T108781 NZ_CP031257:c4592331-4592050 [Klebsiella quasipneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGCTTGGCGAGACGGTCAAAAAACAGTTCAAAAA
TAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTGCCGGATTGCTACAAAATCAAGC
TTAAGGCGTCAGGTTATCGGCTGGTGTATCAAGTACGAGATAGGGTGGTGGTGGTTTACGTTATTGCCATTGGCAAAAGA
GAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9045.55 Da        Isoelectric Point: 6.3340

>AT108781 WP_002886901.1 NZ_CP031257:c4592563-4592321 [Klebsiella quasipneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT108781 NZ_CP031257:c4592563-4592321 [Klebsiella quasipneumoniae]
ATGGCCACGCTCAACGTTCGGCTGGATGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACGCC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGCGATG
GCGAAGCGGCGTTGTTACGCACCGTTCGCGAGCGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

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 A0A663BE04

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References