Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 4443945..4444570 Replicon chromosome
Accession NZ_CP040038
Organism Klebsiella pneumoniae strain KPC160125

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag FDK27_RS22650 Protein ID WP_002882817.1
Coordinates 4444187..4444570 (+) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag FDK27_RS22645 Protein ID WP_004150355.1
Coordinates 4443945..4444187 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FDK27_RS22620 4439936..4440535 + 600 WP_004151865.1 glucose-1-phosphatase -
FDK27_RS22625 4440529..4441389 + 861 WP_002882807.1 virulence factor BrkB family protein -
FDK27_RS22630 4441386..4441823 + 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
FDK27_RS22635 4441868..4442809 + 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
FDK27_RS22640 4442823..4443740 - 918 WP_108714542.1 alpha/beta hydrolase -
FDK27_RS22645 4443945..4444187 + 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
FDK27_RS22650 4444187..4444570 + 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
FDK27_RS22655 4444744..4445673 - 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
FDK27_RS22660 4445670..4446305 - 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
FDK27_RS22665 4446302..4447204 - 903 WP_002882822.1 formate dehydrogenase subunit beta -

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

PIN domain

(7-112)

Antitoxin

Predicted DNA-binding protein, ribbon-helix-helix domain

(16-47)


Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 14377.62 Da        Isoelectric Point: 7.3178

>T124835 WP_002882817.1 NZ_CP040038:4444187-4444570 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T124835 NZ_CP040038:4444187-4444570 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9567.83 Da        Isoelectric Point: 4.3509

>AT124835 WP_004150355.1 NZ_CP040038:4443945-4444187 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT124835 NZ_CP040038:4443945-4444187 [Klebsiella pneumoniae]
ATGATGGCTGAAAGGGATATGGGCAGAATTCTTCTCGATTTATCAGACGATGTCATTCAACGTCTCGATGACCTCAAAGT
GCAGCGTAACATTCCGCGAGCGGAACTGTTACGTGAAGCGGTTGAACAATATCTGGAGAAACAAGATCGAGCTAAAGATA
CCATCTCCAGTGCGCTGGGTCTGTGGCAAGACTGCGAAGAAGACGGCATGGAATATCAACGTCAGCTACGCAAGGAGTGG
TAA

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 A0A0H3GPK8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References