Detailed information of TA system TA031651

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1383815..1384503
• Replicon: chromosome
• Accession: NZ_AP018036
• Organism: Mycobacterium tuberculosis strain HN-506

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: G0THR7
• Locus tag: CPZ04_RS06780
• Protein ID: WP_003406304.1
• Coordinates: 1384072..1384503 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0THR6
• Locus tag: CPZ04_RS06775
• Protein ID: WP_003406302.1
• Coordinates: 1383815..1384075 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CPZ04_RS06755	1379392..1380216	+	825	WP_003900298.1	trehalose ABC transporter permease SugB	-
CPZ04_RS06760	1380221..1381402	+	1182	WP_003406299.1	trehalose ABC transporter ATP-binding protein SugC	-
CPZ04_RS06765	1381479..1382579	-	1101	WP_003406300.1	magnesium/cobalt transporter CorA	-
CPZ04_RS06770	1382750..1383739	+	990	WP_003406301.1	malate dehydrogenase	-
CPZ04_RS06775	1383815..1384075	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	Antitoxin
CPZ04_RS06780	1384072..1384503	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	Toxin
CPZ04_RS06785	1384526..1386100	-	1575	WP_096362301.1	PE family protein	-
CPZ04_RS06795	1386280..1387140	+	861	WP_003900301.1	hypothetical protein	-
CPZ04_RS06800	1387221..1388051	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
CPZ04_RS06805	1388108..1388401	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	-
CPZ04_RS06810	1388398..1388667	-	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

>T31651 WP_003406304.1 NZ_AP018036:1384072-1384503 [Mycobacterium tuberculosis]
VIIPDINLLLYAVITGFPQHRRAHAWWQDTVNGHTRIGLTYPALFGFLRIATSARVLAAPLPTADAIAYVREWLSQPNVD
LLTAGPRHLDIALGLLDKLGTASHLTTDVQLAAYGIEYDAEIHSSDTDFARFADLKWTDPLRE

Nucleotide

• Length: 432 bp

>T31651 NZ_AP018036:1384072-1384503 [Mycobacterium tuberculosis]
GTGATCATCCCTGACATCAATCTGCTGCTCTACGCGGTCATCACCGGATTCCCGCAGCACCGGCGCGCGCATGCGTGGTG
GCAAGACACCGTCAACGGCCACACCCGTATCGGGCTGACGTATCCGGCGTTGTTCGGGTTCCTACGGATCGCCACCAGTG
CCCGCGTGCTCGCCGCGCCACTGCCAACCGCGGATGCGATCGCCTATGTGCGCGAGTGGCTTTCGCAGCCGAACGTGGAC
CTACTCACGGCGGGTCCGCGCCACCTGGACATCGCGTTGGGCCTGCTCGACAAGCTCGGCACAGCCAGCCACCTAACCAC
CGATGTGCAACTGGCCGCCTACGGCATCGAATACGACGCCGAGATCCATTCCAGTGACACCGACTTTGCCCGATTCGCCG
ATCTGAAGTGGACCGACCCGTTGCGCGAATAA

Antitoxin

Protein

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

>AT31651 WP_003406302.1 NZ_AP018036:1383815-1384075 [Mycobacterium tuberculosis]
MRTTLTLDDDVVRLVEDAVHRERRPMKQVINDALRRALAPPVKRQEQYRLEPHESAVRSGLDLAGFNKLADELEDEALLD
ATRRAR

Nucleotide

• Length: 261 bp

>AT31651 NZ_AP018036:1383815-1384075 [Mycobacterium tuberculosis]
ATGCGCACCACCTTGACGCTCGATGACGACGTCGTCCGGCTGGTCGAAGACGCAGTGCATCGCGAACGCCGCCCGATGAA
GCAGGTCATCAACGATGCGCTGCGCAGAGCGCTGGCGCCGCCGGTGAAACGGCAGGAGCAGTATCGGTTGGAGCCGCATG
AGTCGGCTGTGCGTTCCGGGTTGGATCTGGCCGGCTTCAACAAGTTGGCCGACGAACTGGAGGATGAGGCGCTGCTGGAT
GCCACGCGTCGGGCCCGGTGA

Structures

Toxin

• AlphaFold DB: G0THR7

Antitoxin

• AlphaFold DB: G0THR6