Detailed information of TA system TA132748

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VapB
• Location: 3078905..3079584
• Replicon: chromosome
• Accession: NZ_CP041845
• Organism: Mycobacterium tuberculosis strain 1-0156P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: -
• Locus tag: FPJ63_RS14480
• Protein ID: WP_193055508.1
• Coordinates: 3078905..3079321 (-)
• Length: 139 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TF64
• Locus tag: FPJ63_RS14485
• Protein ID: WP_003414061.1
• Coordinates: 3079318..3079584 (-)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ63_RS14460	3074957..3075859	-	903	WP_003900564.1	4-hydroxy-tetrahydrodipicolinate synthase	-
FPJ63_RS14465	3075928..3076680	-	753	WP_003899465.1	FAD-dependent thymidylate synthase	-
FPJ63_RS14470	3076924..3077199	-	276	WP_003414055.1	type I restriction endonuclease subunit S	-
FPJ63_RS14475	3077196..3078818	-	1623	WP_003906897.1	type I restriction-modification system subunit M	-
FPJ63_RS14480	3078905..3079321	-	417	WP_193055508.1	type II toxin-antitoxin system toxin ribonuclease C21	Toxin
FPJ63_RS14485	3079318..3079584	-	267	WP_003414061.1	type II toxin-antitoxin system VapB family antitoxin	Antitoxin
FPJ63_RS14490	3079610..3080005	-	396	WP_003414064.1	type II toxin-antitoxin system VapC family toxin	-
FPJ63_RS14495	3080002..3080271	-	270	WP_003414066.1	type II toxin-antitoxin system VapB family antitoxin	-
FPJ63_RS14500	3080281..3081375	-	1095	WP_003414068.1	restriction endonuclease subunit S	-
FPJ63_RS14505	3081372..3081791	-	420	WP_003414070.1	winged helix-turn-helix domain-containing protein	-
FPJ63_RS14510	3081865..3082344	-	480	WP_003414073.1	dihydrofolate reductase	-
FPJ63_RS14515	3082415..3083215	-	801	WP_003911953.1	thymidylate synthase	-
FPJ63_RS14520	3083371..3084108	+	738	WP_003414079.1	dienelactone hydrolase family protein	-

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: 15772.02 Da
• Isoelectric Point: 7.5175

>T132748 WP_193055508.1 NZ_CP041845:c3079321-3078905 [Mycobacterium tuberculosis]
MTTRYLLDKSAAYRAHLPAVRHRLEPLMERGLLARCGITDLEFGVSARSREDHRTLGTYRRDALEYVNTPDTVWVRAWEI
QEALTDKGFHRSVKIPDLIIAAVAEHHGIPVMHYDQDFQRIAAITRQPVEWVVAPGTA

Nucleotide

• Length: 417 bp

>T132748 NZ_CP041845:c3079321-3078905 [Mycobacterium tuberculosis]
ATGACCACGCGCTATTTGCTCGACAAATCAGCGGCTTACCGCGCGCACTTGCCCGCGGTCCGACATCGCTTGGAACCGTT
GATGGAACGCGGTCTACTGGCCCGGTGCGGCATTACCGATCTCGAGTTCGGAGTCTCGGCGCGTTCCCGCGAGGACCATC
GAACACTGGGCACCTACCGGCGTGACGCGCTCGAATACGTCAACACCCCCGACACCGTGTGGGTTCGTGCATGGGAGATC
CAAGAAGCATTGACCGACAAGGGATTTCACCGCTCGGTCAAGATCCCGGACTTGATCATTGCGGCGGTCGCCGAGCATCA
CGGCATACCCGTCATGCACTACGACCAAGACTTCCAACGCATCGCCGCCATCACACGGCAACCCGTGGAATGGGTGGTGG
CCCCAGGGACAGCGTGA

Antitoxin

Protein

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

>AT132748 WP_003414061.1 NZ_CP041845:c3079584-3079318 [Mycobacterium tuberculosis]
MHRGYALVVCSPGVTRTMIDIDDDLLARAAKELGTTTKKDTVHAALRAALRASAARSLMNRMAENATGTQDEALVNAMWR
DGHPENTA

Nucleotide

• Length: 267 bp

>AT132748 NZ_CP041845:c3079584-3079318 [Mycobacterium tuberculosis]
ATGCATCGCGGATATGCATTAGTAGTATGCTCTCCGGGTGTGACGCGCACCATGATCGACATCGATGACGACCTGCTCGC
TCGGGCCGCCAAGGAACTGGGTACCACGACAAAGAAAGACACCGTGCATGCCGCGCTGCGGGCCGCGTTGCGAGCCAGTG
CCGCGCGCTCGCTCATGAACCGGATGGCCGAGAACGCCACCGGAACCCAGGACGAAGCTCTGGTCAACGCAATGTGGCGA
GACGGCCACCCAGAGAACACGGCATGA

Structures

Antitoxin

• AlphaFold DB: G0TF64