Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 1969276..1969736 Replicon chromosome
Accession NZ_CP072764
Organism Mycobacterium tuberculosis strain CG20

Toxin (Protein)


Gene name vapC Uniprot ID G0TKL9
Locus tag J8671_RS09125 Protein ID WP_003898996.1
Coordinates 1969488..1969736 (+) Length 83 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID P9WJ30
Locus tag J8671_RS09120 Protein ID WP_003408528.1
Coordinates 1969276..1969488 (+) Length 71 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J8671_RS09105 (J8671_09105) 1965754..1966941 - 1188 WP_003898992.1 nitrate transporter NarK -
J8671_RS09110 (J8671_09110) 1967228..1967512 + 285 WP_003408522.1 DUF1876 domain-containing protein -
J8671_RS09115 (J8671_09115) 1967526..1969208 - 1683 WP_003916850.1 SulP family inorganic anion transporter -
J8671_RS09120 (J8671_09120) 1969276..1969488 + 213 WP_003408528.1 type II toxin-antitoxin system VapB family antitoxin Antitoxin
J8671_RS09125 (J8671_09125) 1969488..1969736 + 249 WP_003898996.1 type II toxin-antitoxin system VapC family toxin Toxin
J8671_RS09130 (J8671_09130) 1969744..1970481 + 738 WP_003898997.1 hypothetical protein -
J8671_RS09135 (J8671_09135) 1970575..1972275 + 1701 WP_003898998.1 serine/threonine protein kinase PknE -
J8671_RS09140 (J8671_09140) 1972560..1972961 - 402 WP_003408538.1 hypothetical protein -
J8671_RS09145 (J8671_09145) 1972951..1973562 - 612 WP_003898999.1 isopentenyl-diphosphate Delta-isomerase -

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


No domain identified.


Antitoxin

Antitoxin VapB-like

(2-69)


Sequences

Toxin        


Download         Length: 83 a.a.        Molecular weight: 8884.14 Da        Isoelectric Point: 4.1074

>T198592 WP_003898996.1 NZ_CP072764:1969488-1969736 [Mycobacterium tuberculosis]
MVIDTSALVAMLNDEPEAQRFEIAVAADHVWLMSTASYPEMATVIETRFGEPGGREPKVSGQPLLYKGDDFACIDIRAVL
AG

Download         Length: 249 bp

>T198592 NZ_CP096913:278979-279305 [Pseudomonas aeruginosa]
ATGAATGACCCCGTGTACTGCCCGGTTCTTGGGTATGACGCGGTGTTGCTTGTCAACATCTCGACTGTCTATCCAGATAA
GTATTTCGATCAGTCATGCATTCTAAAGAAGGGTTGTCATCCCTTTGTTCTGCGCGACAGCTGGGTCGTATACCGCGAGG
CAGGCCCTTTCAACCTTGCACGGCTTGAGCAAGGGGTAGCGCAGAAGTCCATCAAGACGCATCAGCCCATCAACGCAGGC
GATTTCACTCGGATTCGGGCAGGCTTCGACATCTCGCCCGACGTCAAAATCAAAGTTGAGCGGTTCATGAGGCAGCACAA
GATTTAG

Antitoxin


Download         Length: 71 a.a.        Molecular weight: 7607.80 Da        Isoelectric Point: 9.3146

>AT198592 WP_003408528.1 NZ_CP072764:1969276-1969488 [Mycobacterium tuberculosis]
MELAARMGETLTQAVVVAVREQLARRTGRTRSISLREELAAIGRRCAALPVLDTRAADTILGYDERGLPA

Download         Length: 213 bp

>AT198592 NZ_CP096913:278350-278907 [Pseudomonas aeruginosa]
GTGATCTTCAGTGAACAGAAAGTGGCTCACATGGCAGCTTTCTTTTTGGCGAGTGCCGAAGGGCCGCTGCCTCATCTCAC
GCTGATCAAACTGCTGTACCTGGCAGACCGAGAGTCGATGGCTCGTTTCGACGTTCCCATGTCGGACGATCGAGCTGTTT
CCATGCCCCATGGGCCTGTCCTTTCCTCGACGCTAGACCTCATCAAGGGGCGTTTGCGCTCTGAGGTTTGGAGCGCTTGG
ATTTCTCCGTTGGTGGATCACGAGGTCCGTCTGGTCCATGACGTGGAGAATTGGGACGATCTGGATGAGTTGAGCCGATC
GGATCGCAGCATTTTGGAATCGGTCTGGCAAGAGTTTGGCCACATGACCAAGTACCAATTGCGGGACTACACCCACCATC
ACATTGGTGAGTGGCACGACCCCCACGGCTCTTCCAGGGACATTGATCCAAAGGATACTTTCATGGCGCTTGGTCAAAGC
GAGGAGCTGGCGGAGATCAAGGCGCGCGATCTTGCTGAGCGCCGTCGGCACGGTAGGAAGCTGTCTGAGTTCATTTGA

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 G0TKL9

Antitoxin

Source ID Structure
AlphaFold DB A0A829CFE8

References