Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 3227238..3227863 Replicon chromosome
Accession NZ_CP017934
Organism Klebsiella pneumoniae strain CAV1016

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag AGE75_RS16065 Protein ID WP_002882817.1
Coordinates 3227238..3227621 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag AGE75_RS16070 Protein ID WP_004150355.1
Coordinates 3227621..3227863 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AGE75_RS16050 3224604..3225506 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
AGE75_RS16055 3225503..3226138 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
AGE75_RS16060 3226135..3227064 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
AGE75_RS16065 3227238..3227621 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
AGE75_RS16070 3227621..3227863 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
AGE75_RS16075 3228068..3228985 + 918 WP_009484979.1 alpha/beta hydrolase -
AGE75_RS16080 3228999..3229940 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
AGE75_RS16085 3229985..3230422 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
AGE75_RS16090 3230419..3231278 - 860 Protein_3071 virulence factor BrkB family protein -
AGE75_RS16095 3231272..3231871 - 600 WP_004151865.1 glucose-1-phosphatase -

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

>T68372 WP_002882817.1 NZ_CP017934:c3227621-3227238 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T68372 NZ_CP017934:c3227621-3227238 [Klebsiella pneumoniae]
ATGACCTCCGGATCTGCGCTTTTTGATACCAATATTCTTATTGATTTATTTAGCGGGCGTCGCGAAGCCAAACAGGCGCT
GGAGGCCTGGCCACCGCAGAATGCGATCAGTCTGATTACCTGGATGGAGGTGATGGTTGGCGCTAAAAAATATCACCAGG
AGCAGCGCACGCGAATGGCGCTGAGCACCTTTAATATCATTAACATCTCACAGGATATTGCAGAGCGAAGCGTTGCGCTG
CGGCAGGAGTATAAGCTTAAGCTGCCGGATGCCATCATTCTGGCGACGGCGCAACTCCATCGTCTGGAACTAATTACGCG
GAATACGAAGGATTTTGCCGGTATTCCTGGCGTAGTCACGCCGTACGAAATCCACCCTGAATAA

Antitoxin


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

>AT68372 WP_004150355.1 NZ_CP017934:c3227863-3227621 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT68372 NZ_CP017934:c3227863-3227621 [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