Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vagCD/VapC-VagC
Location 447194..447837 Replicon chromosome
Accession NZ_CP023913
Organism Klebsiella pneumoniae strain FDAARGOS_439

Toxin (Protein)


Gene name vagD Uniprot ID A0A4S8C081
Locus tag CRN23_RS02185 Protein ID WP_032433387.1
Coordinates 447421..447837 (+) Length 139 a.a.

Antitoxin (Protein)


Gene name vagC Uniprot ID Q84A07
Locus tag CRN23_RS02180 Protein ID WP_001261276.1
Coordinates 447194..447424 (+) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CRN23_RS02155 442216..443303 + 1088 Protein_406 transcriptional regulator -
CRN23_RS02160 443306..445546 + 2241 WP_045326788.1 NTPase -
CRN23_RS02170 446074..446889 - 816 WP_032433388.1 hypothetical protein -
CRN23_RS02180 447194..447424 + 231 WP_001261276.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein Antitoxin
CRN23_RS02185 447421..447837 + 417 WP_032433387.1 type II toxin-antitoxin system VapC family toxin Toxin
CRN23_RS02190 447993..448973 + 981 WP_032433385.1 hypothetical protein -
CRN23_RS02195 449168..450739 - 1572 WP_032433383.1 ATP-binding protein -
CRN23_RS02200 451058..451306 + 249 WP_032433382.1 hypothetical protein -
CRN23_RS02205 451365..451883 + 519 WP_045326794.1 hypothetical protein -
CRN23_RS02210 451914..452405 + 492 WP_032433378.1 hypothetical protein -
CRN23_RS02215 452465..452668 + 204 WP_032433376.1 hemolysin expression modulator Hha -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 431830..475564 43734


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

PIN domain

(6-129)

Antitoxin

SpoVT-AbrB domain

(7-47)


Sequences

Toxin        


Download         Length: 139 a.a.        Molecular weight: 14974.43 Da        Isoelectric Point: 7.8921

>T86351 WP_032433387.1 NZ_CP023913:447421-447837 [Klebsiella pneumoniae]
MKKTWMLDTNICSFIMREQPAAVLKRLEQAVLRGDRIVVSAVTYAEMRFGATGPKASPRHIQLVDAFCARLDAILPWDRA
AVDATTDIRVALHLAGTPIGPNDTAIAGHAIAAGAVLVTNNVREFARVPGLTLEDWVI

Download         Length: 417 bp

>T86351 NZ_CP023913:447421-447837 [Klebsiella pneumoniae]
ATGAAGAAAACCTGGATGCTCGACACTAACATCTGCTCGTTCATTATGCGCGAGCAGCCGGCAGCGGTGCTGAAGCGCCT
GGAGCAGGCGGTGCTGCGCGGTGATCGCATCGTGGTCTCGGCCGTGACGTATGCCGAGATGCGCTTCGGCGCCACCGGCC
CGAAGGCCTCGCCGCGCCATATTCAGCTGGTCGACGCGTTCTGCGCGCGCCTCGATGCCATCCTGCCCTGGGACCGGGCC
GCGGTGGACGCCACGACCGACATCCGGGTGGCGCTGCACCTCGCCGGGACGCCGATCGGCCCGAACGACACGGCCATTGC
CGGCCACGCCATCGCGGCGGGCGCCGTCCTGGTGACGAACAATGTGAGAGAGTTTGCGCGGGTGCCTGGACTGACACTGG
AAGACTGGGTTATTTAG

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8721.74 Da        Isoelectric Point: 4.3533

>AT86351 WP_001261276.1 NZ_CP023913:447194-447424 [Klebsiella pneumoniae]
MRTVSIFKNGNNRAIRLPRDLDFDGVSELEIVREGDSIILRPVRPTWGSFAQLDRADPDFMAEREDVVSDEGRFEP

Download         Length: 231 bp

>AT86351 NZ_CP023913:447194-447424 [Klebsiella pneumoniae]
ATGCGCACAGTTTCGATATTTAAAAACGGCAATAACCGCGCCATCCGTCTGCCCCGGGACCTGGATTTTGACGGCGTCAG
CGAGCTGGAGATCGTCCGGGAAGGGGACAGCATCATTCTGCGTCCCGTCCGGCCGACCTGGGGCTCGTTCGCGCAGCTGG
ACAGGGCCGATCCGGACTTTATGGCGGAACGTGAGGATGTGGTCAGCGATGAAGGACGCTTTGAGCCATGA

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 A0A4S8C081

Antitoxin

Source ID Structure
AlphaFold DB A0A387K023

References