Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 2269537..2270456 Replicon chromosome
Accession NZ_CP041804
Organism Mycobacterium tuberculosis strain SEA11020092P6C4

Toxin (Protein)


Gene name HigB2 Uniprot ID L7N4R2
Locus tag FPK05_RS10585 Protein ID WP_003900449.1
Coordinates 2269851..2270456 (-) Length 202 a.a.

Antitoxin (Protein)


Gene name HigA2 Uniprot ID L7N5K9
Locus tag FPK05_RS10580 Protein ID WP_003410124.1
Coordinates 2269537..2269842 (-) Length 102 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FPK05_RS10550 2264548..2265804 - 1257 WP_003410095.1 HNH endonuclease -
FPK05_RS10555 2266158..2266733 + 576 WP_003410100.1 hypothetical protein -
FPK05_RS10560 2266730..2267770 + 1041 WP_003410103.1 ImmA/IrrE family metallo-endopeptidase -
FPK05_RS10565 2268012..2268731 + 720 WP_003410108.1 DUF433 domain-containing protein -
FPK05_RS10570 2268721..2269137 + 417 WP_003410114.1 hypothetical protein -
FPK05_RS10575 2269153..2269452 - 300 WP_003410120.1 hypothetical protein -
FPK05_RS10580 2269537..2269842 - 306 WP_003410124.1 XRE family transcriptional regulator Antitoxin
FPK05_RS10585 2269851..2270456 - 606 WP_003900449.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
FPK05_RS10590 2270481..2270840 - 360 WP_003410131.1 hypothetical protein -
FPK05_RS10595 2271000..2271458 - 459 Protein_2094 hypothetical protein -
FPK05_RS10600 2271455..2272972 - 1518 Protein_2095 DEAD/DEAH box helicase -
FPK05_RS10605 2273482..2274480 - 999 WP_003410146.1 cation diffusion facilitator family transporter -

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 HigB-like

(86-181)

Antitoxin

HigA2-like, helix-turn-helix domain

(32-92)


Sequences

Toxin        


Download         Length: 202 a.a.        Molecular weight: 22744.96 Da        Isoelectric Point: 7.3073

>T130251 WP_003900449.1 NZ_CP041804:c2270456-2269851 [Mycobacterium tuberculosis]
VNVPWENAHGGALYCLIRGDEFSAWHRLLFQRPGCAESVLACRHFLDGSPVARCSYPEEYHPCVISRIALLCDSVGWTAD
VERISAWLNGLDRETYELVFAAIEVLEEEGPALGCPLVDTVRGSRHKNMKELRPGSQGRSEVRILFAFDPARQAIMLAAG
NKAGRWTQWYDEKIKAADEMFAEHLAQFEDTKPKRRKRKKG

Download         Length: 606 bp

>T130251 NZ_CP041804:c2270456-2269851 [Mycobacterium tuberculosis]
GTGAACGTTCCATGGGAGAACGCGCACGGCGGCGCACTGTACTGCCTCATACGTGGGGATGAATTCTCGGCCTGGCACAG
GCTACTGTTTCAACGGCCCGGGTGCGCAGAGTCCGTCCTCGCCTGCCGGCATTTCCTCGACGGTAGCCCCGTCGCCCGCT
GCTCTTACCCGGAGGAATATCACCCTTGTGTGATATCGCGTATCGCGCTACTCTGCGACTCTGTGGGGTGGACGGCGGAT
GTGGAGCGCATCTCCGCCTGGCTCAACGGCTTGGACCGAGAGACCTACGAATTGGTGTTCGCAGCTATCGAGGTTCTCGA
GGAAGAGGGCCCCGCACTTGGCTGTCCTCTGGTGGACACGGTGCGTGGGTCGCGCCACAAGAACATGAAGGAGCTGCGTC
CAGGATCACAAGGGCGGTCCGAGGTCCGCATTCTGTTCGCCTTCGACCCGGCGCGGCAGGCGATCATGCTGGCCGCCGGT
AACAAGGCCGGGCGGTGGACCCAGTGGTACGACGAGAAGATCAAAGCGGCCGATGAGATGTTTGCCGAACATCTCGCACA
GTTCGAGGACACGAAGCCAAAGAGGCGCAAGCGCAAGAAAGGGTAA

Antitoxin


Download         Length: 102 a.a.        Molecular weight: 11291.91 Da        Isoelectric Point: 10.7482

>AT130251 WP_003410124.1 NZ_CP041804:c2269842-2269537 [Mycobacterium tuberculosis]
MAMTLRDMDAVRPVNREAVDRHKARMRDEVRAFRLRELRAAQSLTQVQVAALAHIRQSRVSSIENGDIGSAQVNTLRKYV
SALGGELDITVRLGDETFTLA

Download         Length: 306 bp

>AT130251 NZ_CP041804:c2269842-2269537 [Mycobacterium tuberculosis]
ATGGCGATGACACTACGGGACATGGACGCCGTACGTCCCGTTAACCGGGAGGCGGTGGACCGGCACAAGGCACGAATGCG
CGATGAAGTGCGGGCATTCCGGCTCCGGGAGCTGCGCGCGGCTCAGTCACTCACCCAGGTCCAGGTGGCTGCGCTGGCGC
ACATCCGGCAGAGCCGGGTATCCAGCATCGAGAACGGCGACATCGGCTCCGCACAGGTCAACACACTGCGCAAATACGTG
TCCGCTCTTGGCGGAGAACTGGATATCACCGTCCGCCTGGGAGATGAGACATTCACCCTGGCATAG

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 A0A7U4BV20

Antitoxin

Source ID Structure
PDB 7EWC
PDB 7EWD
PDB 7EWE
AlphaFold DB A0A7U4BV30

References