Detailed information of TA system TA134257

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): Rv0299-vapB/-
• Location: 368234..368805
• Replicon: chromosome
• Accession: NZ_CP041871
• Organism: Mycobacterium tuberculosis strain 1-0021P6C4

Toxin (Protein)

• Gene name: Rv0299
• Uniprot ID: -
• Locus tag: FPJ35_RS01600
• Protein ID: WP_015629470.1
• Coordinates: 368234..368536 (+)
• Length: 101 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: O07227
• Locus tag: FPJ35_RS01605
• Protein ID: WP_003401563.1
• Coordinates: 368584..368805 (+)
• Length: 74 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ35_RS01580	363703..364506	-	804	WP_003401540.1	hypothetical protein	-
FPJ35_RS01585	364516..365913	-	1398	WP_003401544.1	sulfatase	-
FPJ35_RS01590	366092..367867	+	1776	WP_010886074.1	PE family protein	-
FPJ35_RS01595	368010..368237	+	228	WP_003401555.1	ribbon-helix-helix protein, CopG family	-
FPJ35_RS01600	368234..368536	+	303	WP_015629470.1	toxin-antitoxin system toxin	Toxin
FPJ35_RS01605	368584..368805	+	222	WP_003401563.1	type II toxin-antitoxin system antitoxin VapB2	Antitoxin
FPJ35_RS01610	368802..369227	+	426	WP_003401566.1	PIN domain nuclease	-

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

• Ribbon-helix-helix protein, CopG (9-37)

Sequences

Toxin

Protein

• Length: 101 a.a.
• Molecular weight: 10472.19 Da
• Isoelectric Point: 4.9609

>T134257 WP_015629470.1 NZ_CP041871:368234-368536 [Mycobacterium tuberculosis]
MIAPGDIAPRRDSEHELYVAVLSNALHRATDTGRVITCPFIPGRVPEDLLAMVVAVEQPNGTLLPELVQWLHVAALGAPL
GNAGVAALREAASVVTALLC

Nucleotide

• Length: 303 bp

>T134257 NZ_CP041871:368234-368536 [Mycobacterium tuberculosis]
TTGATCGCTCCCGGCGACATCGCGCCGCGCCGCGACAGTGAACACGAGCTCTACGTCGCCGTCTTGTCCAACGCGCTCCA
TCGGGCCACGGACACCGGACGGGTGATCACCTGCCCATTCATTCCGGGCCGGGTCCCCGAGGATCTCTTGGCGATGGTGG
TGGCGGTCGAGCAACCCAACGGCACGCTGCTGCCGGAACTCGTGCAGTGGCTTCATGTTGCCGCGCTCGGTGCGCCACTC
GGCAACGCGGGCGTGGCCGCCCTACGCGAGGCTGCCTCGGTCGTGACAGCTCTGCTCTGTTAG

Antitoxin

Protein

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

>AT134257 WP_003401563.1 NZ_CP041871:368584-368805 [Mycobacterium tuberculosis]
MSDVLIRDIPDDVLASLDAIAARLGLSRTEYIRRRLAQDAQTARVTVTAADLRRLRGAVAGLGDPELMRQAWR

Nucleotide

• Length: 222 bp

>AT134257 NZ_CP041871:368584-368805 [Mycobacterium tuberculosis]
ATGAGTGATGTACTGATTCGGGACATCCCCGACGACGTGTTAGCAAGCCTTGACGCGATCGCGGCACGCTTGGGCTTGTC
GCGGACCGAATACATCCGTCGGCGTTTAGCCCAGGATGCGCAGACGGCTCGCGTCACCGTGACAGCCGCGGATCTTCGAC
GCCTCAGGGGTGCGGTTGCCGGTCTGGGCGATCCCGAGCTTATGCGTCAGGCGTGGAGGTGA

Structures

Antitoxin

• PDB: 3H87
• AlphaFold DB: A0A829CG48