Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 4321232..4321878 Replicon chromosome
Accession NZ_CP047336
Organism Klebsiella pneumoniae strain 2019036D

Toxin (Protein)


Gene name higB Uniprot ID A0A231WWF9
Locus tag GTH21_RS21875 Protein ID WP_004174016.1
Coordinates 4321531..4321878 (-) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A4S7L580
Locus tag GTH21_RS21870 Protein ID WP_019725405.1
Coordinates 4321232..4321531 (-) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GTH21_RS21850 4317438..4318196 - 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -
GTH21_RS21855 4318246..4319076 - 831 WP_004151408.1 rhomboid family intramembrane serine protease GlpG -
GTH21_RS21860 4319127..4319456 - 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
GTH21_RS21865 4319661..4321169 + 1509 WP_019704656.1 glycerol-3-phosphate dehydrogenase -
GTH21_RS21870 4321232..4321531 - 300 WP_019725405.1 XRE family transcriptional regulator Antitoxin
GTH21_RS21875 4321531..4321878 - 348 WP_004174016.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
GTH21_RS21880 4322054..4324501 - 2448 WP_002920561.1 glycogen phosphorylase -
GTH21_RS21885 4324519..4325952 - 1434 WP_002920564.1 glycogen synthase GlgA -

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

(13-107)

Antitoxin

Cro/C1-type helix-turn-helix domain

(31-84)


Sequences

Toxin        


Download         Length: 116 a.a.        Molecular weight: 13518.55 Da        Isoelectric Point: 6.2327

>T145999 WP_004174016.1 NZ_CP047336:c4321878-4321531 [Klebsiella pneumoniae]
MWDVETTDTFDAWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGNKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

>T145999 NZ_CP062715:3597747-3598034 [Escherichia coli O157:H7]
ATGTTACCCATTTTATGGCTACCGTCTGCTCGCGATGATTTGCGCCAGATCATAACTTACATCGCCAAGGAGAACCCACC
GGCAGCACGTAGACTAAAAATACGCATTGAAACATCGGTATTACCTCTATCTGAGCATCCGTACTTATATCCACCAAGCG
AACGGGTTTCTGGATTGAGAGAGATCGTGACCCACCCTAACTACATAATCCTGTACAGAGTAGCTGCTTCAAGCATTGAG
ATTGTAAGCGTGACACATTCTCGGCGACAATTTCCCTTCTCTATCTGA

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10775.53 Da        Isoelectric Point: 9.7681

>AT145999 WP_019725405.1 NZ_CP047336:c4321531-4321232 [Klebsiella pneumoniae]
MATLKELMAKQSPESQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQTDNDPRLSTLKSYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 bp

>AT145999 NZ_CP062715:3597556-3597747 [Escherichia coli O157:H7]
ATGGGTACAGCCCTTTCTCCGATAGTTTCAGAATTCGAAACTACCGAACAAGAAAACAGTTACAACGAATGGTTGCGCAC
TAAAGTAACGTCAAGCCTTGCAGACACTCGCCCCGCAATTCCACATGACGAGGTAATGGCTGAAATGGAAAATCTTATTG
CTCAAATTGCTGTAACTAACAAGAGCGAGTAA

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 A0A231WWF9

Antitoxin

Source ID Structure
AlphaFold DB A0A4S7L580

References