44653

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN-PHD
Location 3791610..3792277 Replicon chromosome
Accession NZ_CP002871
Organism Mycobacterium tuberculosis HKBS1

Toxin (Protein)


Gene name vapC Uniprot ID O50411
Locus tag HKBS1_RS17850 Protein ID WP_003417916.1
Coordinates 3791610..3792002 (-) Length 131 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A0E8U8S7
Locus tag HKBS1_RS17855 Protein ID WP_003912214.1
Coordinates 3792002..3792277 (-) Length 92 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HKBS1_RS17825 3787457..3788446 - 990 WP_003417912.1 4-hydroxy-3-methylbut-2-enyl diphosphate reductase -
HKBS1_RS17830 3788446..3788835 - 390 Protein_3491 polyprenyl synthetase family protein -
HKBS1_RS17840 3788888..3790149 + 1262 WP_087902221.1 IS3-like element IS987 family transposase -
HKBS1_RS17845 3790191..3790856 - 666 Protein_3493 polyprenyl synthetase family protein -
HKBS1_RS17850 3791610..3792002 - 393 WP_003417916.1 type II toxin-antitoxin system VapC family toxin Toxin
HKBS1_RS17855 3792002..3792277 - 276 WP_003912214.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
HKBS1_RS21825 3792489..3793830 + 1342 Protein_3496 ISNCY family transposase -
HKBS1_RS17870 3794020..3796197 + 2178 WP_016330440.1 PE family protein -
HKBS1_RS17875 3796268..3797140 - 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 - - 3788888..3793830 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

>T44653 WP_003417916.1 NZ_CP002871:c3792002-3791610 [Mycobacterium tuberculosis HKBS1]
MAAIYLDSSAIVKLAVREPESDALRRYLRTRHPRVSSALARAEVMRALLDKGESARKAGRRALAHLDLLRVDKRVLDLAG
GLLPFELRTLDAIHLATAQRLGVDLGRLCTYDDRMRDAAKTLGMAVIAPS

Download         Length: 393 bp

>T44653 NZ_CP002871:c3792002-3791610 [Mycobacterium tuberculosis HKBS1]
ATGGCGGCCATCTATCTCGACTCGTCCGCGATCGTCAAGCTCGCGGTTCGCGAGCCAGAGTCGGACGCGCTGCGCCGCTA
CCTTCGCACCCGCCACCCGCGAGTGTCGAGTGCCCTTGCGCGCGCGGAGGTCATGCGGGCCCTGCTTGACAAGGGTGAAT
CAGCGCGGAAAGCCGGCCGCCGGGCGCTGGCTCATCTCGATCTGCTGCGCGTCGACAAGCGCGTCCTCGATCTCGCTGGT
GGGCTGCTGCCATTCGAGCTGCGCACGCTCGATGCCATCCACTTGGCGACGGCGCAGCGGCTCGGCGTCGATCTGGGCCG
GTTGTGCACCTACGACGACCGGATGCGCGACGCCGCCAAGACGCTCGGCATGGCCGTGATCGCCCCGTCGTGA

Antitoxin


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

>AT44653 WP_003912214.1 NZ_CP002871:c3792277-3792002 [Mycobacterium tuberculosis HKBS1]
MTSVGVRALRQRASELLRRVEAGETIEITDRGRPVALLSPLPQGGPYEQLLASGEIERATLDVVDLPEPLDLDAGVELPS
VTLARLREHER

Download         Length: 276 bp

>AT44653 NZ_CP002871:c3792277-3792002 [Mycobacterium tuberculosis HKBS1]
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