Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 1571664..1572319 Replicon chromosome
Accession NZ_CP096839
Organism Mycobacterium tuberculosis variant bovis strain Mb2487

Toxin (Protein)


Gene name vapC Uniprot ID A0A7U4FAR1
Locus tag M1779_RS07445 Protein ID WP_003407268.1
Coordinates 1571664..1572065 (-) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TIK2
Locus tag M1779_RS07450 Protein ID WP_003407272.1
Coordinates 1572062..1572319 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M1779_RS07430 (M1779_07440) 1567510..1568895 - 1386 WP_003407260.1 cytochrome P450 -
M1779_RS07435 (M1779_07445) 1568973..1570007 + 1035 WP_003407264.1 AraC family transcriptional regulator -
M1779_RS07440 (M1779_07450) 1570053..1571409 - 1357 Protein_1465 PE family protein -
M1779_RS07445 (M1779_07455) 1571664..1572065 - 402 WP_003407268.1 type II toxin-antitoxin system VapC family toxin Toxin
M1779_RS07450 (M1779_07460) 1572062..1572319 - 258 WP_003407272.1 CopG family transcriptional regulator Antitoxin
M1779_RS07455 (M1779_07465) 1572402..1573361 - 960 WP_003407276.1 alpha/beta hydrolase -
M1779_RS07460 (M1779_07470) 1573386..1574348 - 963 WP_003407279.1 alpha/beta hydrolase -
M1779_RS07465 (M1779_07475) 1574347..1575084 + 738 WP_031647000.1 lysoplasmalogenase -
M1779_RS07470 (M1779_07480) 1575165..1577132 + 1968 WP_003407285.1 primosomal protein N' -

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

(2-108)

Antitoxin

Ribbon-helix-helix protein, CopG

(3-39)


Sequences

Toxin        


Download         Length: 134 a.a.        Molecular weight: 14894.39 Da        Isoelectric Point: 11.6897

>T243519 WP_003407268.1 NZ_CP096839:c1572065-1571664 [Mycobacterium tuberculosis variant bovis]
MILVDSDVLIAHLRGVVAARDWLVSARKDGPLAISVVSTAELIGGMRTAERREVWRLLASFRVQPATEVIARRAGDMMRR
YRRSHNRIGLGDYLIAATADVQGLQLATLNVWHFPMFEQLKPPFAVPGHRPRA

Download         Length: 402 bp

>T243519 NZ_OX352996:1758549-1758878 [Streptococcus suis]
ATGGAATTTGAGTCTTATTCAGTGATACTTGCTCCAGCAGTGGAGAAGGAATTGGCAGTTATTTACGCCTATTTTTCGGA
ACAGTTCTCAGAAGAAATTGCCAAAAGACGAATTGGGATGATTGTCGAAGCATTGGAGAGTTTGCAAATTTTTCCTGAAC
GTGGTTTTAACGCCGATAACCGTTTTGGTAAGCAGATAGACCCGCCTCATCTAACCCGAGGCTATGTCGTTGGAAAAGAC
TACATCGCCCTCTATCGCGTAGTGAAAAATGAAGTTCGAGTTGGTCATCTTTTTGCGACCAAGAGTGATTATGTGAAGTT
GTTGAAGTGA

Antitoxin


Download         Length: 86 a.a.        Molecular weight: 9443.58 Da        Isoelectric Point: 6.4631

>AT243519 WP_003407272.1 NZ_CP096839:c1572319-1572062 [Mycobacterium tuberculosis variant bovis]
MKRTNIYLDEEQTASLDKLAAQEGVSRAELIRLLLNRALTTAGDDLASDLQAINDSFGTLRHLDPPVRRSGGREQHLAQV
WRATS

Download         Length: 258 bp

>AT243519 NZ_OX352996:1758272-1758559 [Streptococcus suis]
TTGATAACTATAAATAAAGATGCCCAAGTAAATTTTAAAACTGATTCCAGACTTTTAGAAAAAGCCAAGGAAGTATTTGC
TATGAACCAGCTGGATTTGACTGCTGGTTTTAACCTCTTCTTGCAAAATATCGCTGTAAAAAATGAGTTGCCAATTCTGA
CAGAAGAAGAGTTGGAAAGAGAAGAGTTGTTTTTACAGTTACAGAAGGAAATCCAGGAAAACCAACAGGCGATTGAGGCA
GGTCACGGGATCAGCCTAGAAAGTGTCAAAGAGAAGTATGGAATTTGA

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 A0A7U4FAR1

Antitoxin

Source ID Structure
AlphaFold DB G0TIK2

References