Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/Tad-HTH_37
Location 4563159..4563756 Replicon chromosome
Accession NZ_CP036187
Organism Klebsiella pneumoniae strain BA1559

Toxin (Protein)


Gene name higB Uniprot ID R4YIC5
Locus tag EX352_RS22665 Protein ID WP_004142563.1
Coordinates 4563439..4563756 (-) Length 106 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID R4YH91
Locus tag EX352_RS22660 Protein ID WP_004142561.1
Coordinates 4563159..4563446 (-) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EX352_RS22630 4559239..4559487 + 249 WP_020325243.1 DUF1158 domain-containing protein -
EX352_RS22635 4559505..4559846 - 342 WP_002893035.1 RamA family antibiotic efflux transcriptional regulator -
EX352_RS22640 4559877..4560992 - 1116 WP_020325248.1 MBL fold metallo-hydrolase -
EX352_RS22645 4561172..4561753 + 582 WP_130576665.1 TetR/AcrR family transcriptional regulator -
EX352_RS22650 4561753..4562121 + 369 WP_020325252.1 MmcQ/YjbR family DNA-binding protein -
EX352_RS22655 4562241..4562894 + 654 WP_004178896.1 oxygen-insensitive NAD(P)H nitroreductase -
EX352_RS22660 4563159..4563446 - 288 WP_004142561.1 helix-turn-helix transcriptional regulator Antitoxin
EX352_RS22665 4563439..4563756 - 318 WP_004142563.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
EX352_RS22670 4563941..4564984 - 1044 WP_020325241.1 DUF2157 domain-containing protein -
EX352_RS22680 4565653..4566519 - 867 WP_004151823.1 helix-turn-helix transcriptional regulator -
EX352_RS22685 4566628..4568055 + 1428 WP_009308097.1 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-like

(12-100)

Antitoxin

Cro/C1-type helix-turn-helix domain

(38-88)


Sequences

Toxin        


Download         Length: 106 a.a.        Molecular weight: 12110.39 Da        Isoelectric Point: 11.2767

>T119305 WP_004142563.1 NZ_CP036187:c4563756-4563439 [Klebsiella pneumoniae]
MFRLVVHVDVKKELQALPPIVQAKMIRQLDKLRQNPTALREPDSKPLGQGLFEIRALGSVQGRGIYVFQQGKTLFLLRVF
VKKTQKTPSSEIRLALKRLEEMRNE

Download         Length: 318 bp

>T119305 NZ_CP036187:c4563756-4563439 [Klebsiella pneumoniae]
ATGTTCAGATTGGTTGTGCATGTGGACGTTAAAAAGGAATTGCAGGCGCTTCCGCCCATTGTCCAGGCGAAGATGATCCG
GCAATTAGACAAGTTACGCCAAAATCCCACCGCGCTGAGAGAACCTGACAGTAAACCGCTGGGGCAGGGGCTATTTGAAA
TTCGTGCGTTAGGTTCGGTACAGGGGCGAGGGATCTACGTTTTTCAGCAAGGCAAGACGCTCTTTCTGCTACGGGTTTTT
GTCAAGAAAACGCAAAAAACCCCGTCATCGGAAATTCGCCTGGCGCTGAAGCGATTAGAGGAGATGCGCAATGAGTAA

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 10771.46 Da        Isoelectric Point: 10.2212

>AT119305 WP_004142561.1 NZ_CP036187:c4563446-4563159 [Klebsiella pneumoniae]
MSKKIIDWDTLKTELLGQPEVQAAFDAQERQQRLRTMLAQWREQAGLTRAQVAQRMGVSAPTVSRMEANITRASLDTLTR
YALACGIKHPQVLLY

Download         Length: 288 bp

>AT119305 NZ_CP036187:c4563446-4563159 [Klebsiella pneumoniae]
ATGAGTAAAAAGATCATTGACTGGGATACGTTAAAAACAGAACTGCTTGGCCAGCCTGAGGTTCAGGCTGCATTCGATGC
GCAAGAACGTCAACAGCGATTACGTACTATGCTGGCGCAATGGCGCGAGCAGGCGGGGCTAACCCGAGCCCAGGTGGCGC
AGAGGATGGGGGTGAGTGCGCCGACAGTCTCCAGAATGGAAGCCAATATCACCCGCGCCAGTCTGGATACCTTAACGCGA
TACGCGTTAGCCTGCGGTATAAAGCACCCGCAAGTTTTACTTTACTAA

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 A0A0M5MXH8

Antitoxin

Source ID Structure
AlphaFold DB A0A0S3DIQ1

References