Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/RelE-HTH
Location 2433458..2434147 Replicon chromosome
Accession NZ_CP022922
Organism Klebsiella pneumoniae strain ST307PT02

Toxin (Protein)


Gene name higB Uniprot ID A0A331C6E2
Locus tag CJ259_RS12225 Protein ID WP_021469727.1
Coordinates 2433458..2433775 (+) Length 106 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A6B0N7G3
Locus tag CJ259_RS12230 Protein ID WP_020804705.1
Coordinates 2433851..2434147 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CJ259_RS12195 2429160..2429669 + 510 WP_020802144.1 GNAT family N-acetyltransferase -
CJ259_RS12200 2429679..2430605 + 927 WP_032435210.1 amino acid ABC transporter permease -
CJ259_RS12205 2430589..2431368 + 780 WP_002906697.1 amino acid ABC transporter ATP-binding protein -
CJ259_RS12210 2431407..2432258 + 852 WP_072198177.1 transporter substrate-binding domain-containing protein -
CJ259_RS12215 2432336..2432953 + 618 WP_032425015.1 glutathione S-transferase family protein -
CJ259_RS12220 2433024..2433251 + 228 WP_002906690.1 tautomerase PptA -
CJ259_RS12225 2433458..2433775 + 318 WP_021469727.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CJ259_RS12230 2433851..2434147 + 297 WP_020804705.1 helix-turn-helix domain-containing protein Antitoxin
CJ259_RS12235 2434226..2434672 + 447 WP_032435212.1 hypothetical protein -
CJ259_RS12240 2434713..2436329 - 1617 WP_004175961.1 carbohydrate porin -
CJ259_RS12245 2436373..2437755 - 1383 WP_004151222.1 MFS transporter -

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 HigB-2

(43-102)

Antitoxin

Cro/C1-type helix-turn-helix domain

(39-75)


Sequences

Toxin        


Download         Length: 106 a.a.        Molecular weight: 12221.10 Da        Isoelectric Point: 10.2217

>T80212 WP_021469727.1 NZ_CP022922:2433458-2433775 [Klebsiella pneumoniae]
MLTFIELQGFSKRRQVLLQDDEFRAFQEILINDPEAGDTISGTGGFRKIRWSRPGMGKRGGVRVIYYNVTKKGRIYLALI
YPKNEQDELNQEQKKMLRQVADLIN

Download         Length: 318 bp

>T80212 NZ_CP022922:2433458-2433775 [Klebsiella pneumoniae]
ATGTTGACTTTTATTGAACTACAAGGTTTCAGTAAGCGACGCCAGGTGCTGTTGCAGGATGATGAATTTCGGGCCTTTCA
GGAAATCCTTATAAACGATCCCGAGGCTGGGGACACAATTTCGGGAACCGGTGGTTTTCGTAAAATTCGCTGGAGTCGTC
CCGGGATGGGGAAGCGCGGCGGTGTACGAGTGATTTACTATAATGTAACGAAAAAGGGAAGAATTTACCTGGCGCTCATC
TATCCTAAAAATGAACAGGATGAGTTAAATCAGGAGCAAAAAAAGATGTTGAGACAAGTGGCTGATTTAATAAACTAG

Antitoxin


Download         Length: 99 a.a.        Molecular weight: 11057.93 Da        Isoelectric Point: 6.7277

>AT80212 WP_020804705.1 NZ_CP022922:2433851-2434147 [Klebsiella pneumoniae]
MKDELFADLLASAEEMVRIEKGEQMLMEQHVHTFSEIDVKAIREATGLKQQDFAAAVGVSYELVKSWETKRRHPTGAARK
LLLLLQGNPLIINLLKVV

Download         Length: 297 bp

>AT80212 NZ_CP022922:2433851-2434147 [Klebsiella pneumoniae]
ATGAAAGACGAATTGTTTGCCGATCTGCTGGCGAGTGCAGAAGAAATGGTCAGGATCGAGAAAGGTGAACAAATGCTGAT
GGAGCAGCACGTTCATACCTTCAGCGAAATTGACGTGAAAGCGATACGTGAAGCCACAGGTTTAAAACAGCAGGACTTTG
CAGCGGCCGTTGGCGTTAGCTACGAGTTGGTTAAAAGCTGGGAAACGAAACGACGTCACCCAACCGGTGCAGCCAGAAAG
CTGCTTTTATTGCTTCAGGGTAATCCATTGATTATCAACTTGTTGAAGGTTGTTTGA

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 A0A331C6E2

Antitoxin

Source ID Structure
AlphaFold DB A0A6B0N7G3

References