Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vagCD/VapC-VagC
Location 137003..137646 Replicon plasmid pKpN01-CTX
Accession NZ_CP012988
Organism Klebsiella pneumoniae strain KpN01

Toxin (Protein)


Gene name vagD Uniprot ID A0A5Q9LNG2
Locus tag AQD68_RS27365 Protein ID WP_048983057.1
Coordinates 137003..137419 (-) Length 139 a.a.

Antitoxin (Protein)


Gene name vagC Uniprot ID R4IT22
Locus tag AQD68_RS27370 Protein ID WP_016338373.1
Coordinates 137416..137646 (-) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AQD68_RS27350 132051..134159 - 2109 WP_016338368.1 peptidase domain-containing ABC transporter -
AQD68_RS27355 134149..135426 - 1278 WP_016338369.1 HlyD family secretion protein -
AQD68_RS27360 136085..136962 + 878 Protein_163 restriction endonuclease -
AQD68_RS27365 137003..137419 - 417 WP_048983057.1 type II toxin-antitoxin system VapC family toxin Toxin
AQD68_RS27370 137416..137646 - 231 WP_016338373.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein Antitoxin
AQD68_RS27375 138291..139307 - 1017 WP_001407551.1 IS5-like element IS5 family transposase -
AQD68_RS27380 139317..139985 - 669 WP_032249507.1 response regulator transcription factor -
AQD68_RS27385 140183..141151 - 969 WP_077265821.1 IS5 family transposase -
AQD68_RS29890 141481..141777 + 297 WP_001542733.1 helix-turn-helix domain-containing protein -
AQD68_RS29895 142039..142227 - 189 Protein_170 IS3 family transposase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid tet(A) / qnrB1 / dfrA14 / blaCTX-M-15 / blaTEM-1B / aph(6)-Id / aph(3'')-Ib / sul2 - 1..190072 190072


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

(7-50)


Sequences

Toxin        


Download         Length: 139 a.a.        Molecular weight: 15022.52 Da        Isoelectric Point: 9.2957

>T57625 WP_048983057.1 NZ_CP012988:c137419-137003 [Klebsiella pneumoniae]
MKKTWMLDTNICSFIMREQPAAVLKRLEQAVLRGDRIVVSAVTYAEMRFGATGPKASPRHIQLVDAFCARLDAILPWDRA
AVDATTDIRVALRLAGTPIGPNDTAIAGHAIAAGAILVTNNTREFARVPGLVLEDWVK

Download         Length: 417 bp

>T57625 NZ_CP012988:c137419-137003 [Klebsiella pneumoniae]
ATGAAGAAAACCTGGATGCTCGACACTAACATCTGCTCGTTCATCATGCGCGAGCAGCCGGCAGCGGTGCTGAAGCGCCT
GGAGCAGGCGGTGCTGCGCGGTGATCGCATCGTGGTCTCGGCCGTGACGTATGCCGAGATGCGCTTCGGCGCCACCGGCC
CGAAGGCCTCGCCGCGCCATATTCAGCTGGTCGACGCGTTCTGCGCGCGCCTCGATGCCATCCTGCCCTGGGACCGGGCC
GCGGTGGACGCCACGACGGACATCCGGGTGGCGCTGCGCCTCGCCGGGACGCCGATCGGCCCGAACGACACGGCCATTGC
CGGCCACGCCATCGCGGCCGGCGCCATCCTGGTGACGAATAATACAAGAGAGTTTGCGCGGGTCCCGGGCCTGGTGCTGG
AAGACTGGGTGAAGTAA

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8751.77 Da        Isoelectric Point: 4.3533

>AT57625 WP_016338373.1 NZ_CP012988:c137646-137416 [Klebsiella pneumoniae]
MRTVSIFKNGNNRAIRLPRDLDFDGVSELEIVREGDSIILRPVRPTWSSFAQLDRADPDFMAEREDVVSDEGRFEP

Download         Length: 231 bp

>AT57625 NZ_CP012988:c137646-137416 [Klebsiella pneumoniae]
ATGCGCACAGTTTCGATATTTAAAAACGGCAATAACCGCGCCATCCGTCTGCCCCGGGACCTGGATTTTGACGGCGTCAG
CGAGCTGGAGATCGTCCGGGAAGGGGACAGCATCATTCTGCGTCCCGTCCGGCCGACCTGGAGCTCGTTCGCGCAGCTGG
ACAGGGCCGATCCGGACTTTATGGCGGAGCGTGAGGATGTGGTCAGCGATGAAGGACGCTTTGAGCCATGA

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 A0A5Q9LNG2

Antitoxin

Source ID Structure
AlphaFold DB A0A5Q9LN61

References