Detailed information of TA system TA078138

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1382176..1382864
• Replicon: chromosome
• Accession: NZ_CP022014
• Organism: Mycobacterium tuberculosis strain MTB2

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0THR7
• Locus tag: B7R63_RS06755
• Protein ID: WP_003406304.1
• Coordinates: 1382433..1382864 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0THR6
• Locus tag: B7R63_RS06750
• Protein ID: WP_003406302.1
• Coordinates: 1382176..1382436 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
B7R63_RS06730	1377753..1378577	+	825	WP_003900298.1	trehalose ABC transporter permease SugB	-
B7R63_RS06735	1378582..1379763	+	1182	WP_003406299.1	trehalose ABC transporter ATP-binding protein SugC	-
B7R63_RS06740	1379840..1380940	-	1101	WP_003406300.1	magnesium/cobalt transporter CorA	-
B7R63_RS06745	1381111..1382100	+	990	WP_003406301.1	malate dehydrogenase	-
B7R63_RS06750	1382176..1382436	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	Antitoxin
B7R63_RS06755	1382433..1382864	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	Toxin
B7R63_RS06760	1382887..1384470	-	1584	WP_009940130.1	PE family protein	-
B7R63_RS06770	1384650..1385510	+	861	WP_003900301.1	hypothetical protein	-
B7R63_RS06775	1385591..1386421	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
B7R63_RS06780	1386478..1386771	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	-
B7R63_RS06785	1386768..1387037	-	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

>T78138 WP_003406304.1 NZ_CP022014:1382433-1382864 [Mycobacterium tuberculosis]
VIIPDINLLLYAVITGFPQHRRAHAWWQDTVNGHTRIGLTYPALFGFLRIATSARVLAAPLPTADAIAYVREWLSQPNVD
LLTAGPRHLDIALGLLDKLGTASHLTTDVQLAAYGIEYDAEIHSSDTDFARFADLKWTDPLRE

Nucleotide

• Length: 432 bp

>T78138 NZ_CP022014:1382433-1382864 [Mycobacterium tuberculosis]
GTGATCATCCCTGACATCAATCTGCTGCTCTACGCGGTCATCACCGGATTCCCGCAGCACCGGCGCGCGCATGCGTGGTG
GCAAGACACCGTCAACGGCCACACCCGTATCGGGCTGACGTATCCGGCGTTGTTCGGGTTCCTACGGATCGCCACCAGTG
CCCGCGTGCTCGCCGCGCCACTGCCAACCGCGGATGCGATCGCCTATGTGCGCGAGTGGCTTTCGCAGCCGAACGTGGAC
CTACTCACGGCGGGTCCGCGCCACCTGGACATCGCGTTGGGCCTGCTCGACAAGCTCGGCACAGCCAGCCACCTAACCAC
CGATGTGCAACTGGCCGCCTACGGCATCGAATACGACGCCGAGATCCATTCCAGTGACACCGACTTTGCCCGATTCGCCG
ATCTGAAGTGGACCGACCCGTTGCGCGAATAA

Antitoxin

Protein

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

>AT78138 WP_003406302.1 NZ_CP022014:1382176-1382436 [Mycobacterium tuberculosis]
MRTTLTLDDDVVRLVEDAVHRERRPMKQVINDALRRALAPPVKRQEQYRLEPHESAVRSGLDLAGFNKLADELEDEALLD
ATRRAR

Nucleotide

• Length: 261 bp

>AT78138 NZ_CP022014:1382176-1382436 [Mycobacterium tuberculosis]
ATGCGCACCACCTTGACGCTCGATGACGACGTCGTCCGGCTGGTCGAAGACGCAGTGCATCGCGAACGCCGCCCGATGAA
GCAGGTCATCAACGATGCGCTGCGCAGAGCGCTGGCGCCGCCGGTGAAACGGCAGGAGCAGTATCGGTTGGAGCCGCATG
AGTCGGCTGTGCGTTCCGGGTTGGATCTGGCCGGCTTCAACAAGTTGGCCGACGAACTGGAGGATGAGGCGCTGCTGGAT
GCCACGCGTCGGGCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0THR7

Antitoxin

• AlphaFold DB: G0THR6