Detailed information of TA system TA081807

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1384161..1384849
• Replicon: chromosome
• Accession: NZ_CP023575
• Organism: Mycobacterium tuberculosis strain CSV5769

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0THR7
• Locus tag: CP431_RS06785
• Protein ID: WP_003406304.1
• Coordinates: 1384418..1384849 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0THR6
• Locus tag: CP431_RS06780
• Protein ID: WP_003406302.1
• Coordinates: 1384161..1384421 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CP431_RS06760	1379738..1380562	+	825	WP_003900298.1	trehalose ABC transporter permease SugB	-
CP431_RS06765	1380567..1381748	+	1182	WP_003406299.1	trehalose ABC transporter ATP-binding protein SugC	-
CP431_RS06770	1381825..1382925	-	1101	WP_003406300.1	magnesium/cobalt transporter CorA	-
CP431_RS06775	1383096..1384085	+	990	WP_003406301.1	malate dehydrogenase	-
CP431_RS06780	1384161..1384421	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	Antitoxin
CP431_RS06785	1384418..1384849	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	Toxin
CP431_RS06790	1384872..1386560	-	1689	WP_003910308.1	PE family protein	-
CP431_RS06800	1386740..1387600	+	861	WP_003900301.1	hypothetical protein	-
CP431_RS06805	1387681..1388511	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
CP431_RS06810	1388568..1388861	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	-
CP431_RS06815	1388858..1389127	-	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

>T81807 WP_003406304.1 NZ_CP023575:1384418-1384849 [Mycobacterium tuberculosis]
VIIPDINLLLYAVITGFPQHRRAHAWWQDTVNGHTRIGLTYPALFGFLRIATSARVLAAPLPTADAIAYVREWLSQPNVD
LLTAGPRHLDIALGLLDKLGTASHLTTDVQLAAYGIEYDAEIHSSDTDFARFADLKWTDPLRE

Nucleotide

• Length: 432 bp

>T81807 NZ_CP023575:1384418-1384849 [Mycobacterium tuberculosis]
GTGATCATCCCTGACATCAATCTGCTGCTCTACGCGGTCATCACCGGATTCCCGCAGCACCGGCGCGCGCATGCGTGGTG
GCAAGACACCGTCAACGGCCACACCCGTATCGGGCTGACGTATCCGGCGTTGTTCGGGTTCCTACGGATCGCCACCAGTG
CCCGCGTGCTCGCCGCGCCACTGCCAACCGCGGATGCGATCGCCTATGTGCGCGAGTGGCTTTCGCAGCCGAACGTGGAC
CTACTCACGGCGGGTCCGCGCCACCTGGACATCGCGTTGGGCCTGCTCGACAAGCTCGGCACAGCCAGCCACCTAACCAC
CGATGTGCAACTGGCCGCCTACGGCATCGAATACGACGCCGAGATCCATTCCAGTGACACCGACTTTGCCCGATTCGCCG
ATCTGAAGTGGACCGACCCGTTGCGCGAATAA

Antitoxin

Protein

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

>AT81807 WP_003406302.1 NZ_CP023575:1384161-1384421 [Mycobacterium tuberculosis]
MRTTLTLDDDVVRLVEDAVHRERRPMKQVINDALRRALAPPVKRQEQYRLEPHESAVRSGLDLAGFNKLADELEDEALLD
ATRRAR

Nucleotide

• Length: 261 bp

>AT81807 NZ_CP023575:1384161-1384421 [Mycobacterium tuberculosis]
ATGCGCACCACCTTGACGCTCGATGACGACGTCGTCCGGCTGGTCGAAGACGCAGTGCATCGCGAACGCCGCCCGATGAA
GCAGGTCATCAACGATGCGCTGCGCAGAGCGCTGGCGCCGCCGGTGAAACGGCAGGAGCAGTATCGGTTGGAGCCGCATG
AGTCGGCTGTGCGTTCCGGGTTGGATCTGGCCGGCTTCAACAAGTTGGCCGACGAACTGGAGGATGAGGCGCTGCTGGAT
GCCACGCGTCGGGCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0THR7

Antitoxin

• AlphaFold DB: G0THR6