Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) parDE/-
Location 2397115..2397644 Replicon chromosome
Accession NZ_CP002883
Organism Mycobacterium tuberculosis BT1

Toxin (Protein)


Gene name parE Uniprot ID G0TMR4
Locus tag HKBT1_RS11255 Protein ID WP_003411124.1
Coordinates 2397115..2397432 (-) Length 106 a.a.

Antitoxin (Protein)


Gene name parD Uniprot ID P9WJ74
Locus tag HKBT1_RS11260 Protein ID WP_003411127.1
Coordinates 2397429..2397644 (-) Length 72 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HKBT1_RS11225 2392136..2393212 + 1077 WP_003411110.1 hypothetical protein -
HKBT1_RS11230 2393209..2393490 + 282 WP_003411112.1 hypothetical protein -
HKBT1_RS11235 2393526..2394599 + 1074 WP_003901338.1 quinone-dependent dihydroorotate dehydrogenase -
HKBT1_RS11240 2394604..2395134 - 531 WP_003411119.1 YbhB/YbcL family Raf kinase inhibitor-like protein -
HKBT1_RS11245 2395182..2396528 - 1347 WP_003411121.1 M20/M25/M40 family metallo-hydrolase -
HKBT1_RS11255 2397115..2397432 - 318 WP_003411124.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
HKBT1_RS11260 2397429..2397644 - 216 WP_003411127.1 antitoxin ParD2 Antitoxin
HKBT1_RS11265 2397899..2398957 + 1059 WP_003411129.1 hypothetical protein -
HKBT1_RS11270 2399087..2399443 - 357 WP_003411130.1 hypothetical protein -
HKBT1_RS11275 2399538..2400320 - 783 WP_003411131.1 cell wall synthesis protein Wag31 -
HKBT1_RS11280 2400588..2400878 - 291 WP_003900476.1 YggT family protein -
HKBT1_RS11285 2401040..2401696 - 657 WP_003411133.1 cell division protein SepF -
HKBT1_RS11290 2401758..2402537 - 780 WP_015575160.1 YggS family pyridoxal phosphate-dependent enzyme -

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

Toxin-antitoxin system, RelE/ParE toxin family

(5-92)

Antitoxin

Conserved hypothetical protein CHP02574, addiction module

(11-69)


Sequences

Toxin        


Download         Length: 106 a.a.        Molecular weight: 12312.88 Da        Isoelectric Point: 6.4831

>T44755 WP_003411124.1 NZ_CP002883:c2397432-2397115 [Mycobacterium tuberculosis BT1]
MTRRLRVHNGVEDDLFEAFSYYADAAPDQIDRLYNLFVDAVTKRIPQAPNAFAPLFKHYRHIYLRPFRYYVAYRTTDEAI
DILAVRHGMENPNAVEAEISGRTFE

Download         Length: 318 bp

>T44755 NZ_CP002883:c2397432-2397115 [Mycobacterium tuberculosis BT1]
ATGACGCGCAGGCTGCGCGTCCATAACGGGGTTGAAGACGACCTATTCGAGGCGTTTTCCTACTACGCGGACGCGGCGCC
AGATCAGATCGATCGGCTTTACAACTTGTTTGTCGATGCCGTGACGAAGCGGATTCCGCAGGCTCCGAACGCGTTTGCGC
CGTTATTCAAGCACTATCGACACATCTACCTCCGGCCCTTCAGGTACTACGTTGCCTATCGGACGACCGACGAGGCTATC
GACATACTGGCTGTTCGGCACGGAATGGAGAACCCGAACGCGGTCGAGGCTGAGATCTCTGGCCGCACCTTCGAGTGA

Antitoxin


Download         Length: 72 a.a.        Molecular weight: 7880.70 Da        Isoelectric Point: 4.4055

>AT44755 WP_003411127.1 NZ_CP002883:c2397644-2397429 [Mycobacterium tuberculosis BT1]
VVVNRALLASVDALSRDEQIELVEHINGNLAEGMHISEANQALIEARANDTDDAHWSTIDDFDKRIRARLG

Download         Length: 216 bp

>AT44755 NZ_CP002883:c2397644-2397429 [Mycobacterium tuberculosis BT1]
GTGGTGGTCAACCGGGCATTGCTGGCGAGCGTCGACGCACTGTCGCGTGATGAGCAGATTGAGCTCGTCGAGCACATCAA
CGGAAACCTAGCCGAGGGCATGCATATCAGCGAGGCCAACCAGGCGCTCATCGAAGCGCGGGCCAATGACACCGACGATG
CTCATTGGTCCACCATTGATGACTTCGACAAGCGGATCCGCGCCCGGCTCGGATGA

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 G0TMR4

Antitoxin

Source ID Structure
AlphaFold DB A0A7U4FAJ4

References