Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) kacAT/DUF1778(antitoxin)
Location 3376832..3377642 Replicon chromosome
Accession NZ_CP107363
Organism Klebsiella pneumoniae strain CRKP_33

Toxin (Protein)


Gene name KacT Uniprot ID A0A0H3GMP0
Locus tag OH511_RS16605 Protein ID WP_002887280.1
Coordinates 3377109..3377642 (+) Length 178 a.a.

Antitoxin (Protein)


Gene name KacA Uniprot ID J2E9Q7
Locus tag OH511_RS16600 Protein ID WP_002887278.1
Coordinates 3376832..3377098 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH511_RS16580 3372704..3373048 - 345 WP_002887266.1 cation efflux system protein CusF -
OH511_RS16585 3373066..3374451 - 1386 WP_002887267.1 efflux transporter outer membrane subunit -
OH511_RS16590 3374623..3375306 + 684 WP_002887273.1 copper response regulator transcription factor CusR -
OH511_RS16595 3375296..3376729 + 1434 WP_002887275.1 Cu(+)/Ag(+) sensor histidine kinase -
OH511_RS16600 3376832..3377098 + 267 WP_002887278.1 type II toxin-antitoxin system antitoxin KacA Antitoxin
OH511_RS16605 3377109..3377642 + 534 WP_002887280.1 type II toxin-antitoxin system toxin KacT Toxin
OH511_RS16610 3377690..3378811 - 1122 WP_272043787.1 cupin domain-containing protein -

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

GNAT domain

(91-151)

Antitoxin

Vibrio phage ICP1, Orf50

(2-86)


Sequences

Toxin        


Download         Length: 178 a.a.        Molecular weight: 19838.70 Da        Isoelectric Point: 5.2614

>T260929 WP_002887280.1 NZ_CP107363:3377109-3377642 [Klebsiella pneumoniae]
MEQQLTIEMIADAFSYDITGFDCGEEALNTFLKEHLKRQHDGQILRGYALVSGDTVPRLLGYYTLSGSCFERGMLPSKTQ
QKKIPYQNAPSVTLGRLAIDKSVQGQGWGEMLVAHVMRVVWGASKAVGIYGLFVEALNEKAKAFYLRLGFIQLVDENSNL
LFYPTKSIEQLFTDDES

Download         Length: 534 bp

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9996.46 Da        Isoelectric Point: 10.1757

>AT260929 WP_002887278.1 NZ_CP107363:3376832-3377098 [Klebsiella pneumoniae]
MPALKKQRIDLRLTDDDKSIIEEAAAISNQTITQFVVASASERAAEVIEQHRRMVLNEQSWSLVMEAITQPPAPNDRLKR
AAKRLQTR

Download         Length: 267 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
PDB 5ZGN
PDB 5XUN

Antitoxin

Source ID Structure
PDB 5ZGN
AlphaFold DB A0A0H3GLZ1

References