Detailed information of TA system TA028746

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1388818..1389506
• Replicon: chromosome
• Accession: NC_020089
• Organism: Mycobacterium tuberculosis 7199-99

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0THR7
• Locus tag: MT7199_RS06575
• Protein ID: WP_003406304.1
• Coordinates: 1389075..1389506 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0THR6
• Locus tag: MT7199_RS06570
• Protein ID: WP_003406302.1
• Coordinates: 1388818..1389078 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MT7199_RS06550	1384395..1385219	+	825	WP_003900298.1	trehalose ABC transporter permease SugB	-
MT7199_RS06555	1385224..1386405	+	1182	WP_003406299.1	trehalose ABC transporter ATP-binding protein SugC	-
MT7199_RS06560	1386482..1387582	-	1101	WP_003406300.1	magnesium/cobalt transporter CorA	-
MT7199_RS06565	1387753..1388742	+	990	WP_003406301.1	malate dehydrogenase	-
MT7199_RS06570	1388818..1389078	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	Antitoxin
MT7199_RS06575	1389075..1389506	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	Toxin
MT7199_RS06580	1389529..1391217	-	1689	WP_003910308.1	PE family protein	-
MT7199_RS06585	1391397..1392257	+	861	WP_003900301.1	hypothetical protein	-
MT7199_RS06590	1392338..1393168	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
MT7199_RS06595	1393225..1393518	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	-
MT7199_RS06600	1393515..1393784	-	270	WP_003406322.1	type II toxin-antitoxin system Phd/YefM family antitoxin	-

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 toxin (2-142)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 144 a.a.
• Molecular weight: 15873.08 Da
• Isoelectric Point: 5.8838

>T28746 WP_003406304.1 NC_020089:1389075-1389506 [Mycobacterium tuberculosis 7199-99]
VIIPDINLLLYAVITGFPQHRRAHAWWQDTVNGHTRIGLTYPALFGFLRIATSARVLAAPLPTADAIAYVREWLSQPNVD
LLTAGPRHLDIALGLLDKLGTASHLTTDVQLAAYGIEYDAEIHSSDTDFARFADLKWTDPLRE

Nucleotide

• Length: 432 bp

>T28746 NC_020089:1389075-1389506 [Mycobacterium tuberculosis 7199-99]
GTGATCATCCCTGACATCAATCTGCTGCTCTACGCGGTCATCACCGGATTCCCGCAGCACCGGCGCGCGCATGCGTGGTG
GCAAGACACCGTCAACGGCCACACCCGTATCGGGCTGACGTATCCGGCGTTGTTCGGGTTCCTACGGATCGCCACCAGTG
CCCGCGTGCTCGCCGCGCCACTGCCAACCGCGGATGCGATCGCCTATGTGCGCGAGTGGCTTTCGCAGCCGAACGTGGAC
CTACTCACGGCGGGTCCGCGCCACCTGGACATCGCGTTGGGCCTGCTCGACAAGCTCGGCACAGCCAGCCACCTAACCAC
CGATGTGCAACTGGCCGCCTACGGCATCGAATACGACGCCGAGATCCATTCCAGTGACACCGACTTTGCCCGATTCGCCG
ATCTGAAGTGGACCGACCCGTTGCGCGAATAA

Antitoxin

Protein

• Length: 87 a.a.
• Molecular weight: 9918.25 Da
• Isoelectric Point: 6.4755

>AT28746 WP_003406302.1 NC_020089:1388818-1389078 [Mycobacterium tuberculosis 7199-99]
MRTTLTLDDDVVRLVEDAVHRERRPMKQVINDALRRALAPPVKRQEQYRLEPHESAVRSGLDLAGFNKLADELEDEALLD
ATRRAR

Nucleotide

• Length: 261 bp

>AT28746 NC_020089:1388818-1389078 [Mycobacterium tuberculosis 7199-99]
ATGCGCACCACCTTGACGCTCGATGACGACGTCGTCCGGCTGGTCGAAGACGCAGTGCATCGCGAACGCCGCCCGATGAA
GCAGGTCATCAACGATGCGCTGCGCAGAGCGCTGGCGCCGCCGGTGAAACGGCAGGAGCAGTATCGGTTGGAGCCGCATG
AGTCGGCTGTGCGTTCCGGGTTGGATCTGGCCGGCTTCAACAAGTTGGCCGACGAACTGGAGGATGAGGCGCTGCTGGAT
GCCACGCGTCGGGCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0THR7

Antitoxin

• AlphaFold DB: G0THR6