25488

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN-PHD
Location 3782480..3783147 Replicon chromosome
Accession NC_015758
Organism Mycobacterium africanum GM041182

Toxin (Protein)


Gene name vapC Uniprot ID O50411
Locus tag MAF_RS17680 Protein ID WP_003417916.1
Coordinates 3782480..3782872 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8U8S7
Locus tag MAF_RS17685 Protein ID WP_003912214.1
Coordinates 3782872..3783147 (-) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MAF_RS17660 3777850..3779688 - 1839 Protein_3460 1-deoxy-D-xylulose-5-phosphate synthase -
MAF_RS17670 3779685..3780674 - 990 WP_003417912.1 4-hydroxy-3-methylbut-2-enyl diphosphate reductase -
MAF_RS17675 3780674..3781726 - 1053 WP_003900678.1 polyprenyl synthetase family protein -
MAF_RS17680 3782480..3782872 - 393 WP_003417916.1 type II toxin-antitoxin system VapC family toxin Toxin
MAF_RS17685 3782872..3783147 - 276 WP_003912214.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
MAF_RS21555 3783359..3784700 + 1342 Protein_3465 ISNCY family transposase -
MAF_RS17700 3784890..3787151 + 2262 WP_031667118.1 PE family protein -
MAF_RS17705 3787222..3788094 - 873 WP_003417929.1 3-hydroxyacyl-thioester dehydratase HtdY -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 3784023..3784700 677


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

(4-120)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-53)


Sequences

Toxin        


Download         Length: 131 a.a.        Molecular weight: 14316.74 Da        Isoelectric Point: 10.7249

>T25488 WP_003417916.1 NC_015758:c3782872-3782480 [Mycobacterium tuberculosis variant africanum GM041182]
MAAIYLDSSAIVKLAVREPESDALRRYLRTRHPRVSSALARAEVMRALLDKGESARKAGRRALAHLDLLRVDKRVLDLAG
GLLPFELRTLDAIHLATAQRLGVDLGRLCTYDDRMRDAAKTLGMAVIAPS

Download         Length: 393 bp

>T25488 NC_015758:c3782872-3782480 [Mycobacterium tuberculosis variant africanum GM041182]
ATGGCGGCCATCTATCTCGACTCGTCCGCGATCGTCAAGCTCGCGGTTCGCGAGCCAGAGTCGGACGCGCTGCGCCGCTA
CCTTCGCACCCGCCACCCGCGAGTGTCGAGTGCCCTTGCGCGCGCGGAGGTCATGCGGGCCCTGCTTGACAAGGGTGAAT
CAGCGCGGAAAGCCGGCCGCCGGGCGCTGGCTCATCTCGATCTGCTGCGCGTCGACAAGCGCGTCCTCGATCTCGCTGGT
GGGCTGCTGCCATTCGAGCTGCGCACGCTCGATGCCATCCACTTGGCGACGGCGCAGCGGCTCGGCGTCGATCTGGGCCG
GTTGTGCACCTACGACGACCGGATGCGCGACGCCGCCAAGACGCTCGGCATGGCCGTGATCGCCCCGTCGTGA

Antitoxin


Download         Length: 92 a.a.        Molecular weight: 9966.35 Da        Isoelectric Point: 4.5332

>AT25488 WP_003912214.1 NC_015758:c3783147-3782872 [Mycobacterium tuberculosis variant africanum GM041182]
MTSVGVRALRQRASELLRRVEAGETIEITDRGRPVALLSPLPQGGPYEQLLASGEIERATLDVVDLPEPLDLDAGVELPS
VTLARLREHER

Download         Length: 276 bp

>AT25488 NC_015758:c3783147-3782872 [Mycobacterium tuberculosis variant africanum GM041182]
ATGACCTCGGTGGGGGTGCGTGCGCTGCGGCAGCGGGCCAGCGAGCTGCTGCGCCGAGTCGAGGCCGGCGAGACGATCGA
GATCACCGACCGCGGCCGGCCCGTCGCCCTGCTCTCGCCGCTGCCGCAGGGCGGTCCATACGAGCAGCTGCTGGCAAGCG
GCGAGATCGAGCGTGCCACGCTCGACGTCGTTGATCTGCCCGAACCGCTCGACCTCGACGCGGGCGTCGAGCTGCCGTCG
GTGACGCTTGCGCGCCTGCGTGAGCACGAGCGTTGA

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 A0A7U4BXS8

Antitoxin

Source ID Structure
AlphaFold DB A0A0E8U8S7

References