Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/PIN(toxin)
Location 2929889..2930603 Replicon chromosome
Accession NZ_CP023590
Organism Mycobacterium tuberculosis strain TBV5362

Toxin (Protein)


Gene name vapC Uniprot ID G0TQK0
Locus tag CP446_RS14250 Protein ID WP_003413460.1
Coordinates 2930163..2930603 (+) Length 147 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ20
Locus tag CP446_RS14245 Protein ID WP_003413456.1
Coordinates 2929889..2930176 (+) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP446_RS14210 2925311..2925556 + 246 WP_003413429.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein -
CP446_RS14215 2925553..2925957 + 405 WP_003899389.1 type II toxin-antitoxin system VapC family toxin -
CP446_RS14220 2926174..2926794 + 621 WP_003413441.1 DUF4178 domain-containing protein -
CP446_RS14225 2926805..2927299 + 495 WP_003413444.1 DUF2617 family protein -
CP446_RS14230 2927296..2927727 + 432 WP_003899390.1 DUF4247 domain-containing protein -
CP446_RS14235 2927752..2928210 + 459 WP_003413451.1 DUF350 domain-containing protein -
CP446_RS14240 2928207..2929778 + 1572 WP_003899392.1 polyamine aminopropyltransferase -
CP446_RS14245 2929889..2930176 + 288 WP_003413456.1 antitoxin VapB41 Antitoxin
CP446_RS14250 2930163..2930603 + 441 WP_003413460.1 type II toxin-antitoxin system VapC family toxin Toxin
CP446_RS14255 2930624..2931379 - 756 WP_003413464.1 YebC/PmpR family DNA-binding transcriptional regulator -
CP446_RS14260 2931512..2932108 - 597 WP_003413465.1 pyridoxal 5'-phosphate synthase glutaminase subunit PdxT -
CP446_RS14265 2932116..2932961 - 846 WP_003413466.1 acyl-CoA thioesterase II -
CP446_RS14270 2932990..2933889 - 900 WP_003413468.1 pyridoxal 5'-phosphate synthase lyase subunit PdxS -
CP446_RS14275 2934017..2934691 + 675 WP_003413471.1 pyridoxamine 5'-phosphate oxidase -

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 toxin

(1-146)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 147 a.a.        Molecular weight: 16026.38 Da        Isoelectric Point: 6.8599

>T82742 WP_003413460.1 NZ_CP023590:2930163-2930603 [Mycobacterium tuberculosis]
MLLCDTNIWLALALSGHVHHRASRAWLDTINAPGVIHFCRATQQSLLRLLTNRTVLGAYGSPPLTNREAWAAYAAFLDDD
RIVLAGAEPDGLEAQWRAFAVRQSPAPKVWMDAYLAAFALTGGFELVTTDTAFTQYGGIELRLLAK

Download         Length: 441 bp

>T82742 NZ_CP023590:2930163-2930603 [Mycobacterium tuberculosis]
ATGCTGCTCTGTGACACCAACATCTGGCTGGCGTTGGCGCTTTCCGGACACGTGCACCACAGGGCCTCGCGCGCATGGCT
AGACACCATCAACGCGCCCGGAGTCATCCACTTTTGCCGCGCAACCCAACAGTCGCTCCTTCGGCTGTTGACGAATCGGA
CGGTGCTGGGCGCGTATGGCAGCCCACCACTGACCAACCGCGAAGCGTGGGCGGCCTATGCCGCGTTCCTGGATGACGAC
CGCATCGTGCTGGCCGGCGCCGAACCTGATGGTTTGGAGGCCCAGTGGAGAGCCTTCGCCGTTCGCCAGTCGCCGGCGCC
CAAGGTTTGGATGGATGCCTACCTAGCTGCTTTCGCACTTACCGGTGGATTCGAGTTGGTGACGACTGACACCGCCTTCA
CCCAGTACGGCGGAATCGAGCTGCGGCTCCTGGCCAAGTGA

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 10453.98 Da        Isoelectric Point: 7.2797

>AT82742 WP_003413456.1 NZ_CP023590:2929889-2930176 [Mycobacterium tuberculosis]
MKTTLDLPDELMRAIKVRAAQQGRKMKDVVTELLRSGLSQTHSGAPIPTPRRVQLPLVHCGGAATREQEMTPERVAAALL
DQEAQWWSGHDDAAL

Download         Length: 288 bp

>AT82742 NZ_CP023590:2929889-2930176 [Mycobacterium tuberculosis]
ATGAAGACCACGCTCGACCTGCCTGATGAACTGATGCGCGCTATCAAGGTCCGCGCGGCGCAGCAGGGCCGCAAGATGAA
AGATGTCGTGACCGAACTGCTCAGATCCGGTCTGTCCCAGACGCACAGCGGGGCTCCAATCCCAACGCCGCGGCGCGTGC
AGCTTCCCCTGGTGCATTGCGGTGGCGCGGCTACCCGCGAACAAGAAATGACGCCGGAGCGTGTTGCCGCGGCCTTGCTC
GACCAGGAGGCCCAGTGGTGGTCCGGACACGACGATGCTGCTCTGTGA

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 G0TQK0

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4BWB8

References