Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-VagC
Location 775190..775821 Replicon chromosome
Accession NZ_CP031242
Organism Haemophilus influenzae strain M21460

Toxin (Protein)


Gene name vapC Uniprot ID Q4QLW0
Locus tag DV390_RS03810 Protein ID WP_005651560.1
Coordinates 775423..775821 (+) Length 133 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID Q4QLV9
Locus tag DV390_RS03805 Protein ID WP_005648011.1
Coordinates 775190..775423 (+) Length 78 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DV390_RS03780 770670..771872 - 1203 WP_011272308.1 bifunctional phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase CoaBC -
DV390_RS03785 772035..772700 + 666 WP_013526173.1 DNA repair protein RadC -
DV390_RS03790 772914..773150 + 237 WP_005542826.1 50S ribosomal protein L28 -
DV390_RS03795 773162..773332 + 171 WP_005613503.1 50S ribosomal protein L33 -
DV390_RS03800 773679..775043 + 1365 WP_042594398.1 diaminobutyrate--2-oxoglutarate transaminase -
DV390_RS03805 775190..775423 + 234 WP_005648011.1 type II toxin-antitoxin system antitoxin VapB2 Antitoxin
DV390_RS03810 775423..775821 + 399 WP_005651560.1 tRNA(fMet)-specific endonuclease VapC Toxin
DV390_RS03815 775841..777376 + 1536 WP_011272306.1 L-2,4-diaminobutyrate decarboxylase -
DV390_RS03820 777608..778423 + 816 WP_011272305.1 DNA-formamidopyrimidine glycosylase -
DV390_RS03825 778497..779519 - 1023 WP_005693292.1 outer membrane-stress sensor serine endopeptidase DegS -
DV390_RS03830 779520..780638 - 1119 WP_011272304.1 bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD -

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

(4-123)

Antitoxin

SpoVT-AbrB domain

(7-56)


Sequences

Toxin        


Download         Length: 133 a.a.        Molecular weight: 15115.46 Da        Isoelectric Point: 8.0514

>T108700 WP_005651560.1 NZ_CP031242:775423-775821 [Haemophilus influenzae]
VLKYMLDTNIVIYVIKRRPLEILSRFNQNAGKMCVSSITVAELYYGAEKSEYPERNIAVIEDFLSRLTILDYQPKHAAHF
GNIKAELSKQGKLIGENDIHIAAHARSEGLILVSNNLREFERVIALRTENWV

Download         Length: 399 bp

>T108700 NZ_CP031242:775423-775821 [Haemophilus influenzae]
GTGTTGAAATATATGCTTGATACTAACATTGTGATTTACGTGATTAAGCGTAGGCCATTGGAAATTCTTTCTCGCTTTAA
TCAAAATGCAGGAAAAATGTGCGTGAGTAGCATTACTGTGGCTGAACTCTATTATGGAGCTGAAAAAAGCGAATATCCCG
AAAGAAACATTGCGGTTATTGAAGATTTCTTATCACGCCTCACCATTTTAGATTACCAACCAAAGCATGCAGCTCATTTC
GGCAATATTAAAGCTGAACTCTCTAAACAAGGGAAATTGATTGGCGAAAATGATATTCATATAGCTGCTCATGCTCGTAG
TGAAGGGTTAATTCTGGTTAGTAACAATTTAAGAGAATTTGAGCGAGTTATAGCATTACGTACAGAAAATTGGGTGTAA

Antitoxin


Download         Length: 78 a.a.        Molecular weight: 8880.98 Da        Isoelectric Point: 4.4013

>AT108700 WP_005648011.1 NZ_CP031242:775190-775423 [Haemophilus influenzae]
MIEASVFMTNRSQAVRLPAEVRFSEEIKKLSVRVSGSDRILSPLNQSWDSFFLNDQAVSDDFMNEREIAFQPEREAL

Download         Length: 234 bp

>AT108700 NZ_CP031242:775190-775423 [Haemophilus influenzae]
ATGATTGAAGCCTCTGTTTTTATGACTAATCGAAGTCAAGCTGTGCGTTTGCCCGCTGAAGTTCGCTTTTCTGAAGAAAT
CAAAAAATTATCGGTTCGTGTATCGGGCAGTGATCGGATTTTATCGCCTCTCAACCAATCTTGGGATAGTTTTTTCTTGA
ATGATCAAGCAGTTAGCGATGATTTTATGAATGAACGAGAAATTGCATTTCAACCAGAGCGTGAGGCTTTATAG

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 Q4QLW0

Antitoxin

Source ID Structure
AlphaFold DB A0A806DGS0

References