Detailed information of TA system TA131330

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 1344010..1344689
• Replicon: chromosome
• Accession: NZ_CP041822
• Organism: Mycobacterium tuberculosis strain 4-0024P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P9WF90
• Locus tag: FPJ86_RS06290
• Protein ID: WP_003414059.1
• Coordinates: 1344273..1344689 (+)
• Length: 139 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TF64
• Locus tag: FPJ86_RS06285
• Protein ID: WP_003414061.1
• Coordinates: 1344010..1344276 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ86_RS06250	1339486..1340223	-	738	WP_003414079.1	dienelactone hydrolase family protein	-
FPJ86_RS06255	1340379..1341179	+	801	WP_009939104.1	thymidylate synthase	-
FPJ86_RS06260	1341250..1341729	+	480	WP_003414073.1	dihydrofolate reductase	-
FPJ86_RS06265	1341803..1342222	+	420	WP_003414070.1	winged helix-turn-helix domain-containing protein	-
FPJ86_RS06270	1342219..1343313	+	1095	WP_003414068.1	restriction endonuclease subunit S	-
FPJ86_RS06275	1343323..1343592	+	270	WP_003414066.1	type II toxin-antitoxin system VapB family antitoxin	-
FPJ86_RS06280	1343589..1343984	+	396	WP_003414064.1	type II toxin-antitoxin system VapC family toxin	-
FPJ86_RS06285	1344010..1344276	+	267	WP_003414061.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPJ86_RS06290	1344273..1344689	+	417	WP_003414059.1	type II toxin-antitoxin system toxin ribonuclease C21	Toxin
FPJ86_RS06295	1344776..1346398	+	1623	WP_003906897.1	type I restriction-modification system subunit M	-
FPJ86_RS06300	1346395..1346670	+	276	WP_003414055.1	type I restriction endonuclease subunit S	-
FPJ86_RS06305	1346914..1347666	+	753	WP_003899465.1	FAD-dependent thymidylate synthase	-
FPJ86_RS06310	1347735..1348637	+	903	WP_003900564.1	4-hydroxy-tetrahydrodipicolinate synthase	-

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 (5-123)

Antitoxin

• Bacterial antitoxin of type II TA system, VapB (16-56)

Sequences

Toxin

Protein

• Length: 139 a.a.
• Molecular weight: 15773.00 Da
• Isoelectric Point: 7.1294

>T131330 WP_003414059.1 NZ_CP041822:1344273-1344689 [Mycobacterium tuberculosis]
MTTRYLLDKSAAYRAHLPAVRHRLEPLMERGLLARCGITDLEFGVSARSREDHRTLGTYRRDALEYVNTPDTVWVRAWEI
QEALTDKGFHRSVKIPDLIIAAVAEHHGIPVMHYDQDFERIAAITRQPVEWVVAPGTA

Nucleotide

• Length: 417 bp

>T131330 NZ_CP041822:1344273-1344689 [Mycobacterium tuberculosis]
ATGACCACGCGCTATTTGCTCGACAAATCAGCGGCTTACCGCGCGCACTTGCCCGCGGTCCGACATCGCTTGGAACCGTT
GATGGAACGCGGTCTACTGGCCCGGTGCGGCATTACCGATCTCGAGTTCGGAGTCTCGGCGCGTTCCCGCGAGGACCATC
GAACACTGGGCACCTACCGGCGTGACGCGCTCGAATACGTCAACACCCCCGACACCGTGTGGGTTCGTGCATGGGAGATC
CAAGAAGCATTGACCGACAAGGGATTTCACCGCTCGGTCAAGATCCCGGACTTGATCATTGCGGCGGTCGCCGAGCATCA
CGGCATACCCGTCATGCACTACGACCAAGACTTCGAACGCATCGCCGCCATCACACGGCAACCCGTGGAATGGGTGGTGG
CCCCAGGGACAGCGTGA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 9493.77 Da
• Isoelectric Point: 7.2783

>AT131330 WP_003414061.1 NZ_CP041822:1344010-1344276 [Mycobacterium tuberculosis]
MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMNRMAENATGTQDEALVNAMWR
DGHPENTA

Nucleotide

• Length: 267 bp

>AT131330 NZ_CP041822:1344010-1344276 [Mycobacterium tuberculosis]
ATGCATCGCGGATATGCATTAGTAGTATGCTCTCCGGGTGTGACGCGCACCATGATCGACATCGATGACGACCTGCTCGC
TCGGGCCGCCAAGGAACTGGGTACCACGACAAAGAAAGACACCGTGCATGCCGCGCTGCGGGCCGCGTTGCGAGCCAGTG
CCGCGCGCTCGCTCATGAACCGGATGGCCGAGAACGCCACCGGAACCCAGGACGAAGCTCTGGTCAACGCAATGTGGCGA
GACGGCCACCCAGAGAACACGGCATGA

Structures

Toxin

• PDB: 5SV2

Antitoxin

• AlphaFold DB: G0TF64