26883

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC(toxin)
Location 366159..366802 Replicon chromosome
Accession NC_017524
Organism Mycobacterium tuberculosis CTRI-2

Toxin (Protein)


Gene name vapC Uniprot ID P9WFB8
Locus tag MTCTRI2_RS01605 Protein ID WP_003401566.1
Coordinates 366377..366802 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID O07227
Locus tag MTCTRI2_RS01600 Protein ID WP_003401563.1
Coordinates 366159..366380 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MTCTRI2_RS01575 361524..362327 - 804 WP_003401540.1 hypothetical protein -
MTCTRI2_RS01580 362337..363734 - 1398 WP_003401544.1 sulfatase -
MTCTRI2_RS01585 363913..365442 + 1530 WP_014585493.1 PE family protein -
MTCTRI2_RS01590 365585..365812 + 228 WP_003401555.1 ribbon-helix-helix protein, CopG family -
MTCTRI2_RS01595 365809..366111 + 303 WP_003401560.1 toxin-antitoxin system toxin -
MTCTRI2_RS01600 366159..366380 + 222 WP_003401563.1 type II toxin-antitoxin system antitoxin VapB2 Antitoxin
MTCTRI2_RS01605 366377..366802 + 426 WP_003401566.1 PIN domain nuclease Toxin
MTCTRI2_RS01610 366938..367570 + 633 WP_003401571.1 TetR/AcrR family transcriptional regulator -
MTCTRI2_RS01615 367567..368475 + 909 WP_003900117.1 SDR family NAD(P)-dependent oxidoreductase -

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

(7-125)

Antitoxin

Ribbon-helix-helix protein, CopG

(9-37)


Sequences

Toxin        


Download         Length: 142 a.a.        Molecular weight: 15713.90 Da        Isoelectric Point: 5.6002

>T26883 WP_003401566.1 NC_017524:366377-366802 [Mycobacterium tuberculosis CTRI-2]
VTDQRWLIDKSALVRLTDSPDMEIWSNRIERGLVHITGVTRLEVGFSAECGEIARREFREPPLSAMPVEYLTPRIEDRAL
EVQTLLADRGHHRGPSIPDLLIAATAELSGLTVLHVDKDFDAIAALTGQKTERLTHRPPSA

Download         Length: 426 bp

>T26883 NC_017524:366377-366802 [Mycobacterium tuberculosis CTRI-2]
GTGACTGACCAGCGCTGGCTGATCGACAAGTCGGCGCTGGTGCGGCTCACGGACAGCCCTGACATGGAAATCTGGTCGAA
CCGGATCGAACGCGGCCTGGTACACATCACGGGCGTGACACGCTTGGAAGTAGGGTTCTCGGCCGAATGCGGGGAGATAG
CGCGACGGGAGTTTCGTGAACCGCCGCTGTCTGCGATGCCCGTGGAATACCTAACCCCGAGAATTGAAGACCGTGCGCTC
GAGGTGCAGACCTTGCTTGCCGACCGCGGACACCACCGTGGCCCGTCGATCCCGGATCTGCTCATCGCCGCGACAGCCGA
ACTGTCGGGCTTGACGGTACTGCACGTCGACAAGGACTTTGACGCCATCGCCGCGCTTACCGGTCAGAAAACAGAACGGC
TCACGCATCGCCCGCCTTCCGCTTAA

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8088.31 Da        Isoelectric Point: 10.7177

>AT26883 WP_003401563.1 NC_017524:366159-366380 [Mycobacterium tuberculosis CTRI-2]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Download         Length: 222 bp

>AT26883 NC_017524:366159-366380 [Mycobacterium tuberculosis CTRI-2]
ATGAGTGATGTACTGATTCGGGACATCCCCGACGACGTGTTAGCAAGCCTTGACGCGATCGCGGCACGCTTGGGCTTGTC
GCGGACCGAATACATCCGTCGGCGTTTAGCCCAGGATGCGCAGACGGCTCGCGTCACCGTGACAGCCGCGGATCTTCGAC
GCCTCAGGGGTGCGGTTGCCGGTCTGGGCGATCCCGAGCTTATGCGTCAGGCGTGGAGGTGA

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 3H87

Antitoxin

Source ID Structure
AlphaFold DB A0A829CG48

References