Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN-PHD
Location 3797601..3798268 Replicon chromosome
Accession NC_021251
Organism Mycobacterium tuberculosis CCDC5079

Toxin (Protein)


Gene name vapC Uniprot ID O50411
Locus tag CFBS_RS17920 Protein ID WP_003417916.1
Coordinates 3797601..3797993 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8U8S7
Locus tag CFBS_RS17925 Protein ID WP_003912214.1
Coordinates 3797993..3798268 (-) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CFBS_RS17895 3793448..3794437 - 990 WP_003417912.1 4-hydroxy-3-methylbut-2-enyl diphosphate reductase -
CFBS_RS17900 3794437..3794826 - 390 Protein_3487 polyprenyl synthetase family protein -
CFBS_RS17910 3794879..3796140 + 1262 WP_087902221.1 IS3-like element IS987 family transposase -
CFBS_RS17915 3796182..3796847 - 666 Protein_3489 polyprenyl synthetase family protein -
CFBS_RS17920 3797601..3797993 - 393 WP_003417916.1 type II toxin-antitoxin system VapC family toxin Toxin
CFBS_RS17925 3797993..3798268 - 276 WP_003912214.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
CFBS_RS21900 3798480..3799821 + 1342 Protein_3492 ISNCY family transposase -
CFBS_RS17940 3800011..3802188 + 2178 WP_016330440.1 PE family protein -
CFBS_RS17945 3802259..3803131 - 873 WP_003906098.1 3-hydroxyacyl-thioester dehydratase HtdY -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside IScluster/Tn - - 3794879..3799821 4942


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

>T29500 WP_003417916.1 NC_021251:c3797993-3797601 [Mycobacterium tuberculosis CCDC5079]
MAAIYLDSSAIVKLAVREPESDALRRYLRTRHPRVSSALARAEVMRALLDKGESARKAGRRALAHLDLLRVDKRVLDLAG
GLLPFELRTLDAIHLATAQRLGVDLGRLCTYDDRMRDAAKTLGMAVIAPS

Download         Length: 393 bp

>T29500 NC_021251:c3797993-3797601 [Mycobacterium tuberculosis CCDC5079]
ATGGCGGCCATCTATCTCGACTCGTCCGCGATCGTCAAGCTCGCGGTTCGCGAGCCAGAGTCGGACGCGCTGCGCCGCTA
CCTTCGCACCCGCCACCCGCGAGTGTCGAGTGCCCTTGCGCGCGCGGAGGTCATGCGGGCCCTGCTTGACAAGGGTGAAT
CAGCGCGGAAAGCCGGCCGCCGGGCGCTGGCTCATCTCGATCTGCTGCGCGTCGACAAGCGCGTCCTCGATCTCGCTGGT
GGGCTGCTGCCATTCGAGCTGCGCACGCTCGATGCCATCCACTTGGCGACGGCGCAGCGGCTCGGCGTCGATCTGGGCCG
GTTGTGCACCTACGACGACCGGATGCGCGACGCCGCCAAGACGCTCGGCATGGCCGTGATCGCCCCGTCGTGA

Antitoxin


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

>AT29500 WP_003912214.1 NC_021251:c3798268-3797993 [Mycobacterium tuberculosis CCDC5079]
MTSVGVRALRQRASELLRRVEAGETIEITDRGRPVALLSPLPQGGPYEQLLASGEIERATLDVVDLPEPLDLDAGVELPS
VTLARLREHER

Download         Length: 276 bp

>AT29500 NC_021251:c3798268-3797993 [Mycobacterium tuberculosis CCDC5079]
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