Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) vapBC/VapC-VapB
Location 3066668..3067347 Replicon chromosome
Accession NZ_CP041834
Organism Mycobacterium tuberculosis strain 2-0043-unknownP6C4

Toxin (Protein)


Gene name vapC Uniprot ID P9WF90
Locus tag FPJ74_RS14395 Protein ID WP_003414059.1
Coordinates 3066668..3067084 (-) Length 139 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID G0TF64
Locus tag FPJ74_RS14400 Protein ID WP_003414061.1
Coordinates 3067081..3067347 (-) Length 89 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPJ74_RS14375 3062720..3063622 - 903 WP_003900564.1 4-hydroxy-tetrahydrodipicolinate synthase -
FPJ74_RS14380 3063691..3064443 - 753 WP_003899465.1 FAD-dependent thymidylate synthase -
FPJ74_RS14385 3064687..3064962 - 276 WP_003414055.1 type I restriction endonuclease subunit S -
FPJ74_RS14390 3064959..3066581 - 1623 WP_003414057.1 type I restriction-modification system subunit M -
FPJ74_RS14395 3066668..3067084 - 417 WP_003414059.1 type II toxin-antitoxin system toxin ribonuclease C21 Toxin
FPJ74_RS14400 3067081..3067347 - 267 WP_003414061.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
FPJ74_RS14405 3067373..3067768 - 396 WP_003414064.1 type II toxin-antitoxin system VapC family toxin -
FPJ74_RS14410 3067765..3068034 - 270 WP_003414066.1 type II toxin-antitoxin system VapB family antitoxin -
FPJ74_RS14415 3068044..3069138 - 1095 WP_003900565.1 restriction endonuclease subunit S -
FPJ74_RS14420 3069135..3069554 - 420 WP_003414070.1 winged helix-turn-helix domain-containing protein -
FPJ74_RS14425 3069628..3070107 - 480 WP_003414073.1 dihydrofolate reductase -
FPJ74_RS14430 3070178..3070978 - 801 WP_003911953.1 thymidylate synthase -
FPJ74_RS14435 3071134..3071871 + 738 WP_003414079.1 dienelactone hydrolase family protein -

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

(5-123)

Antitoxin

(16-56)


Sequences


Toxin        


Download         Length: 139 a.a.        Molecular weight: 15773.00 Da        Isoelectric Point: 7.1294

>T132081 WP_003414059.1 NZ_CP041834:c3067084-3066668 [Mycobacterium tuberculosis]
MTTRYLLDKSAAYRAHLPAVRHRLEPLMERGLLARCGITDLEFGVSARSREDHRTLGTYRRDALEYVNTPDTVWVRAWEI
QEALTDKGFHRSVKIPDLIIAAVAEHHGIPVMHYDQDFERIAAITRQPVEWVVAPGTA

Download         Length: 417 bp

>T132081 NZ_CP041834:c3067084-3066668 [Mycobacterium tuberculosis]
ATGACCACGCGCTATTTGCTCGACAAATCAGCGGCTTACCGCGCGCACTTGCCCGCGGTCCGACATCGCTTGGAACCGTT
GATGGAACGCGGTCTACTGGCCCGGTGCGGCATTACCGATCTCGAGTTCGGAGTCTCGGCGCGTTCCCGCGAGGACCATC
GAACACTGGGCACCTACCGGCGTGACGCGCTCGAATACGTCAACACCCCCGACACCGTGTGGGTTCGTGCATGGGAGATC
CAAGAAGCATTGACCGACAAGGGATTTCACCGCTCGGTCAAGATCCCGGACTTGATCATTGCGGCGGTCGCCGAGCATCA
CGGCATACCCGTCATGCACTACGACCAAGACTTCGAACGCATCGCCGCCATCACACGGCAACCCGTGGAATGGGTGGTGG
CCCCAGGGACAGCGTGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9493.77 Da        Isoelectric Point: 7.2783

>AT132081 WP_003414061.1 NZ_CP041834:c3067347-3067081 [Mycobacterium tuberculosis]
MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMNRMAENATGTQDEALVNAMWR
DGHPENTA

Download         Length: 267 bp

>AT132081 NZ_CP041834:c3067347-3067081 [Mycobacterium tuberculosis]
ATGCATCGCGGATATGCATTAGTAGTATGCTCTCCGGGTGTGACGCGCACCATGATCGACATCGATGACGACCTGCTCGC
TCGGGCCGCCAAGGAACTGGGTACCACGACAAAGAAAGACACCGTGCATGCCGCGCTGCGGGCCGCGTTGCGAGCCAGTG
CCGCGCGCTCGCTCATGAACCGGATGGCCGAGAACGCCACCGGAACCCAGGACGAAGCTCTGGTCAACGCAATGTGGCGA
GACGGCCACCCAGAGAACACGGCATGA

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
PDB 5SV2


Antitoxin

Source ID Structure
AlphaFold DB G0TF64

References