Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/Tad-HTH_37
Location 1057285..1057882 Replicon chromosome
Accession NZ_CP022127
Organism Klebsiella pneumoniae strain DHQP1605752_NV

Toxin (Protein)


Gene name higB Uniprot ID R4YIC5
Locus tag CEV20_RS07235 Protein ID WP_004142563.1
Coordinates 1057565..1057882 (-) Length 106 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID R4YH91
Locus tag CEV20_RS07230 Protein ID WP_004142561.1
Coordinates 1057285..1057572 (-) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CEV20_RS07200 1053375..1053623 + 249 WP_020325243.1 DUF1158 domain-containing protein -
CEV20_RS07205 1053641..1053982 - 342 WP_002893035.1 RamA family antibiotic efflux transcriptional regulator -
CEV20_RS07210 1054013..1055128 - 1116 WP_020325248.1 MBL fold metallo-hydrolase -
CEV20_RS07215 1055308..1055879 + 572 Protein_996 TetR/AcrR family transcriptional regulator -
CEV20_RS07220 1055879..1056247 + 369 WP_020325252.1 MmcQ/YjbR family DNA-binding protein -
CEV20_RS07225 1056367..1057020 + 654 WP_004178896.1 oxygen-insensitive NAD(P)H nitroreductase -
CEV20_RS07230 1057285..1057572 - 288 WP_004142561.1 helix-turn-helix transcriptional regulator Antitoxin
CEV20_RS07235 1057565..1057882 - 318 WP_004142563.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CEV20_RS07240 1058067..1059110 - 1044 WP_020325241.1 DUF2157 domain-containing protein -
CEV20_RS07250 1059780..1060646 - 867 WP_004151823.1 helix-turn-helix transcriptional regulator -
CEV20_RS07255 1060755..1062182 + 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

>T78503 WP_004142563.1 NZ_CP022127:c1057882-1057565 [Klebsiella pneumoniae]
MFRLVVHVDVKKELQALPPIVQAKMIRQLDKLRQNPTALREPDSKPLGQGLFEIRALGSVQGRGIYVFQQGKTLFLLRVF
VKKTQKTPSSEIRLALKRLEEMRNE

Download         Length: 318 bp

>T78503 NZ_CP022127:c1057882-1057565 [Klebsiella pneumoniae]
ATGTTCAGATTGGTTGTGCATGTGGACGTTAAAAAGGAATTGCAGGCGCTTCCGCCCATTGTCCAGGCGAAGATGATCCG
GCAATTAGACAAGTTACGCCAAAATCCCACCGCGCTGAGAGAACCTGACAGTAAACCGCTGGGGCAGGGGCTATTTGAAA
TTCGTGCGTTAGGTTCGGTACAGGGGCGAGGGATCTACGTTTTTCAGCAAGGCAAGACGCTCTTTCTGCTACGGGTTTTT
GTCAAGAAAACGCAAAAAACCCCGTCATCGGAAATTCGCCTGGCGCTGAAGCGATTAGAGGAGATGCGCAATGAGTAA

Antitoxin


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

>AT78503 WP_004142561.1 NZ_CP022127:c1057572-1057285 [Klebsiella pneumoniae]
MSKKIIDWDTLKTELLGQPEVQAAFDAQERQQRLRTMLAQWREQAGLTRAQVAQRMGVSAPTVSRMEANITRASLDTLTR
YALACGIKHPQVLLY

Download         Length: 288 bp

>AT78503 NZ_CP022127:c1057572-1057285 [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