Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 349084..349730 Replicon chromosome
Accession NZ_CP115837
Organism Klebsiella pneumoniae strain MRSN22265

Toxin (Protein)


Gene name higB Uniprot ID W9BBY1
Locus tag KFB76_RS01610 Protein ID WP_016529833.1
Coordinates 349084..349431 (+) Length 116 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A231WWU8
Locus tag KFB76_RS01615 Protein ID WP_004174017.1
Coordinates 349431..349730 (+) Length 100 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KFB76_RS01600 (KFB76_001600) 345010..346443 + 1434 WP_002920564.1 glycogen synthase GlgA -
KFB76_RS01605 (KFB76_001605) 346461..348908 + 2448 WP_002920561.1 glycogen phosphorylase -
KFB76_RS01610 (KFB76_001610) 349084..349431 + 348 WP_016529833.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
KFB76_RS01615 (KFB76_001615) 349431..349730 + 300 WP_004174017.1 XRE family transcriptional regulator Antitoxin
KFB76_RS01620 (KFB76_001620) 349793..351301 - 1509 WP_002920554.1 glycerol-3-phosphate dehydrogenase -
KFB76_RS01625 (KFB76_001625) 351506..351835 + 330 WP_002920552.1 thiosulfate sulfurtransferase GlpE -
KFB76_RS01630 (KFB76_001630) 351886..352716 + 831 WP_032428425.1 rhomboid family intramembrane serine protease GlpG -
KFB76_RS01635 (KFB76_001635) 352766..353524 + 759 WP_002920548.1 DeoR/GlpR family transcriptional regulator -

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: 13549.56 Da        Isoelectric Point: 5.6749

>T267417 WP_016529833.1 NZ_CP115837:349084-349431 [Klebsiella pneumoniae]
MWDVETTDTFDTWFELQSRALKEDMLATMLILSEFAPQLGRPYVDTVKDSTFQNMKELRVQHHGLPIRAFFAFDPLRKAI
VLCAGDKDGMNEKRFYKEMITLADREFSQHLTKER

Download         Length: 348 bp

Antitoxin


Download         Length: 100 a.a.        Molecular weight: 10844.64 Da        Isoelectric Point: 10.1464

>AT267417 WP_004174017.1 NZ_CP115837:349431-349730 [Klebsiella pneumoniae]
MATLKELMAKQSPESQQRIAAKAAEIRQSVALNLLREELQMSQTEMAAAMGVKQPTIAKMEQTDNDPRLSTLKRYIAALG
GELSINVTLPTGKKVSFNL

Download         Length: 300 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 W9BBY1

Antitoxin

Source ID Structure
AlphaFold DB A0A231WWU8

References