Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 1564078..1564733 Replicon chromosome
Accession NZ_CP007803
Organism Mycobacterium tuberculosis K

Toxin (Protein)


Gene name vapC Uniprot ID P9WFA6
Locus tag MTBK_RS07345 Protein ID WP_003898861.1
Coordinates 1564078..1564479 (-) Length 134 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TIK2
Locus tag MTBK_RS07350 Protein ID WP_003407272.1
Coordinates 1564476..1564733 (-) Length 86 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MTBK_RS07330 1559550..1560935 - 1386 WP_003407260.1 cytochrome P450 -
MTBK_RS07335 1561013..1562047 + 1035 WP_003407264.1 AraC family transcriptional regulator -
MTBK_RS07340 1562093..1563823 - 1731 WP_009940170.1 PE family protein -
MTBK_RS07345 1564078..1564479 - 402 WP_003898861.1 type II toxin-antitoxin system VapC family toxin Toxin
MTBK_RS07350 1564476..1564733 - 258 WP_003407272.1 ribbon-helix-helix domain-containing protein Antitoxin
MTBK_RS07355 1564816..1565775 - 960 WP_003407276.1 alpha/beta hydrolase -
MTBK_RS07360 1565800..1566762 - 963 WP_003407279.1 alpha/beta hydrolase -
MTBK_RS07365 1566896..1567498 + 603 WP_003407282.1 lysoplasmalogenase -
MTBK_RS07370 1567579..1569546 + 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: 14952.43 Da        Isoelectric Point: 11.4656

>T47110 WP_003898861.1 NZ_CP007803:c1564479-1564078 [Mycobacterium tuberculosis K]
MILVDSDVLIAHLRGVVAARDWLVSARKDGPLAISVVSTAELIGGMRTAERREVWRLLASFRVQPATEVIARRAGDMMRR
YRRSHNRIGLGDYLIAATADVQDLQLATLNVWHFPMFEQLKPPFAVPGHRPRA

Download         Length: 402 bp

>T47110 NZ_CP007803:c1564479-1564078 [Mycobacterium tuberculosis K]
ATGATCCTTGTCGACTCCGATGTGCTGATCGCGCATTTGCGGGGTGTCGTTGCTGCTCGCGATTGGCTTGTCAGCGCCCG
CAAGGACGGACCGCTGGCGATCAGCGTGGTGTCCACCGCCGAACTCATCGGCGGAATGCGGACCGCCGAACGGCGCGAGG
TGTGGCGCCTGCTTGCATCGTTTCGGGTACAGCCAGCAACCGAGGTAATCGCACGCCGCGCCGGCGACATGATGCGCCGA
TATCGTCGCAGCCACAACCGGATTGGACTTGGCGACTATCTGATAGCTGCTACCGCCGACGTCCAGGACCTGCAATTGGC
AACCCTCAACGTGTGGCATTTCCCCATGTTCGAGCAGCTGAAACCACCATTTGCGGTGCCGGGGCACCGACCGCGGGCAT
GA

Antitoxin


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

>AT47110 WP_003407272.1 NZ_CP007803:c1564733-1564476 [Mycobacterium tuberculosis K]
MKRTNIYLDEEQTASLDKLAAQEGVSRAELIRLLLNRALTTAGDDLASDLQAINDSFGTLRHLDPPVRRSGGREQHLAQV
WRATS

Download         Length: 258 bp

>AT47110 NZ_CP007803:c1564733-1564476 [Mycobacterium tuberculosis K]
ATGAAGCGGACCAACATCTACCTCGACGAGGAGCAGACGGCAAGCCTCGACAAGTTGGCCGCGCAAGAAGGTGTTTCGCG
CGCCGAGCTGATCCGCCTCCTGCTGAACCGAGCCCTCACCACCGCTGGGGACGACCTTGCATCGGACCTGCAGGCTATAA
ACGATTCGTTCGGCACGCTTCGCCACCTGGATCCGCCGGTGCGTCGCTCCGGTGGTCGTGAACAGCACCTTGCCCAGGTG
TGGCGCGCCACCTCATGA

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 A0A045ISB0

Antitoxin

Source ID Structure
AlphaFold DB G0TIK2

References