Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 2622923..2623548 Replicon chromosome
Accession NZ_CP012883
Organism Klebsiella pneumoniae KP-1

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag KLP1_RS13050 Protein ID WP_002882817.1
Coordinates 2623165..2623548 (+) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag KLP1_RS13045 Protein ID WP_004150355.1
Coordinates 2622923..2623165 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KLP1_RS13020 2618914..2619513 + 600 WP_004151865.1 glucose-1-phosphatase -
KLP1_RS13025 2619507..2620367 + 861 WP_004146232.1 virulence factor BrkB family protein -
KLP1_RS13030 2620364..2620801 + 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
KLP1_RS13035 2620846..2621787 + 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
KLP1_RS13040 2621801..2622718 - 918 WP_004901674.1 alpha/beta hydrolase -
KLP1_RS13045 2622923..2623165 + 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
KLP1_RS13050 2623165..2623548 + 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
KLP1_RS13055 2623722..2624651 - 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
KLP1_RS13060 2624648..2625283 - 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
KLP1_RS13065 2625280..2626182 - 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

>T57419 WP_002882817.1 NZ_CP012883:2623165-2623548 [Klebsiella pneumoniae KP-1]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T57419 NZ_CP012883:2623165-2623548 [Klebsiella pneumoniae KP-1]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT57419 WP_004150355.1 NZ_CP012883:2622923-2623165 [Klebsiella pneumoniae KP-1]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT57419 NZ_CP012883:2622923-2623165 [Klebsiella pneumoniae KP-1]
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