Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/RelE-HTH
Location 2401476..2402165 Replicon chromosome
Accession NZ_CP097411
Organism Klebsiella pneumoniae strain K165-2

Toxin (Protein)


Gene name higB Uniprot ID A0A331C6E2
Locus tag M8Y69_RS11755 Protein ID WP_021469727.1
Coordinates 2401476..2401793 (+) Length 106 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A6B0N7G3
Locus tag M8Y69_RS11760 Protein ID WP_020804705.1
Coordinates 2401869..2402165 (+) Length 99 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M8Y69_RS11725 (2397178) 2397178..2397687 + 510 WP_020802144.1 GNAT family N-acetyltransferase -
M8Y69_RS11730 (2397697) 2397697..2398623 + 927 WP_032435210.1 amino acid ABC transporter permease -
M8Y69_RS11735 (2398607) 2398607..2399386 + 780 WP_002906697.1 amino acid ABC transporter ATP-binding protein -
M8Y69_RS11740 (2399425) 2399425..2400276 + 852 WP_072198177.1 transporter substrate-binding domain-containing protein -
M8Y69_RS11745 (2400354) 2400354..2400971 + 618 WP_032425015.1 glutathione S-transferase family protein -
M8Y69_RS11750 (2401042) 2401042..2401269 + 228 WP_002906690.1 tautomerase PptA -
M8Y69_RS11755 (2401476) 2401476..2401793 + 318 WP_021469727.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
M8Y69_RS11760 (2401869) 2401869..2402165 + 297 WP_020804705.1 NadS family protein Antitoxin
M8Y69_RS11765 (2402244) 2402244..2402690 + 447 WP_032435212.1 hypothetical protein -
M8Y69_RS11770 (2402731) 2402731..2404347 - 1617 WP_004175961.1 carbohydrate porin -
M8Y69_RS11775 (2404391) 2404391..2405773 - 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

>T245383 WP_021469727.1 NZ_CP097411:2401476-2401793 [Klebsiella pneumoniae]
MLTFIELQGFSKRRQVLLQDDEFRAFQEILINDPEAGDTISGTGGFRKIRWSRPGMGKRGGVRVIYYNVTKKGRIYLALI
YPKNEQDELNQEQKKMLRQVADLIN

Download         Length: 318 bp

Antitoxin


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

>AT245383 WP_020804705.1 NZ_CP097411:2401869-2402165 [Klebsiella pneumoniae]
MKDELFADLLASAEEMVRIEKGEQMLMEQHVHTFSEIDVKAIREATGLKQQDFAAAVGVSYELVKSWETKRRHPTGAARK
LLLLLQGNPLIINLLKVV

Download         Length: 297 bp


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