Detailed information of TA system TA084544

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1384130..1384818
• Replicon: chromosome
• Accession: NZ_CP023620
• Organism: Mycobacterium tuberculosis strain LN1856

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0THR7
• Locus tag: CP476_RS06795
• Protein ID: WP_003406304.1
• Coordinates: 1384387..1384818 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0THR6
• Locus tag: CP476_RS06790
• Protein ID: WP_003406302.1
• Coordinates: 1384130..1384390 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CP476_RS06770	1379707..1380531	+	825	WP_003900298.1	trehalose ABC transporter permease SugB	-
CP476_RS06775	1380536..1381717	+	1182	WP_003406299.1	trehalose ABC transporter ATP-binding protein SugC	-
CP476_RS06780	1381794..1382894	-	1101	WP_003406300.1	magnesium/cobalt transporter CorA	-
CP476_RS06785	1383065..1384054	+	990	WP_003406301.1	malate dehydrogenase	-
CP476_RS06790	1384130..1384390	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	Antitoxin
CP476_RS06795	1384387..1384818	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	Toxin
CP476_RS06800	1384841..1386529	-	1689	WP_003910308.1	PE family protein	-
CP476_RS06810	1386709..1387569	+	861	WP_003900301.1	hypothetical protein	-
CP476_RS06815	1387650..1388480	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
CP476_RS06820	1388537..1388830	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	-
CP476_RS06825	1388827..1389096	-	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

>T84544 WP_003406304.1 NZ_CP023620:1384387-1384818 [Mycobacterium tuberculosis]
VIIPDINLLLYAVITGFPQHRRAHAWWQDTVNGHTRIGLTYPALFGFLRIATSARVLAAPLPTADAIAYVREWLSQPNVD
LLTAGPRHLDIALGLLDKLGTASHLTTDVQLAAYGIEYDAEIHSSDTDFARFADLKWTDPLRE

Nucleotide

• Length: 432 bp

>T84544 NZ_CP023620:1384387-1384818 [Mycobacterium tuberculosis]
GTGATCATCCCTGACATCAATCTGCTGCTCTACGCGGTCATCACCGGATTCCCGCAGCACCGGCGCGCGCATGCGTGGTG
GCAAGACACCGTCAACGGCCACACCCGTATCGGGCTGACGTATCCGGCGTTGTTCGGGTTCCTACGGATCGCCACCAGTG
CCCGCGTGCTCGCCGCGCCACTGCCAACCGCGGATGCGATCGCCTATGTGCGCGAGTGGCTTTCGCAGCCGAACGTGGAC
CTACTCACGGCGGGTCCGCGCCACCTGGACATCGCGTTGGGCCTGCTCGACAAGCTCGGCACAGCCAGCCACCTAACCAC
CGATGTGCAACTGGCCGCCTACGGCATCGAATACGACGCCGAGATCCATTCCAGTGACACCGACTTTGCCCGATTCGCCG
ATCTGAAGTGGACCGACCCGTTGCGCGAATAA

Antitoxin

Protein

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

>AT84544 WP_003406302.1 NZ_CP023620:1384130-1384390 [Mycobacterium tuberculosis]
MRTTLTLDDDVVRLVEDAVHRERRPMKQVINDALRRALAPPVKRQEQYRLEPHESAVRSGLDLAGFNKLADELEDEALLD
ATRRAR

Nucleotide

• Length: 261 bp

>AT84544 NZ_CP023620:1384130-1384390 [Mycobacterium tuberculosis]
ATGCGCACCACCTTGACGCTCGATGACGACGTCGTCCGGCTGGTCGAAGACGCAGTGCATCGCGAACGCCGCCCGATGAA
GCAGGTCATCAACGATGCGCTGCGCAGAGCGCTGGCGCCGCCGGTGAAACGGCAGGAGCAGTATCGGTTGGAGCCGCATG
AGTCGGCTGTGCGTTCCGGGTTGGATCTGGCCGGCTTCAACAAGTTGGCCGACGAACTGGAGGATGAGGCGCTGCTGGAT
GCCACGCGTCGGGCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0THR7

Antitoxin

• AlphaFold DB: G0THR6