Detailed information of TA system TA047141

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 3685239..3685913
• Replicon: chromosome
• Accession: NZ_CP007803
• Organism: Mycobacterium tuberculosis K

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P9WF52
• Locus tag: MTBK_RS17395
• Protein ID: WP_003417282.1
• Coordinates: 3685239..3685667 (-)
• Length: 143 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: G0TI59
• Locus tag: MTBK_RS17400
• Protein ID: WP_003417286.1
• Coordinates: 3685671..3685913 (-)
• Length: 81 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MTBK_RS17370	3681061..3681462	-	402	WP_003417264.1	cytidine deaminase	-
MTBK_RS17375	3681603..3682037	+	435	WP_003900017.1	succinate dehydrogenase, cytochrome b556 subunit	-
MTBK_RS17380	3682034..3682468	+	435	WP_003902441.1	succinate dehydrogenase hydrophobic membrane anchor subunit	-
MTBK_RS17385	3682597..3684369	+	1773	WP_003417273.1	succinate dehydrogenase flavoprotein subunit	-
MTBK_RS17390	3684369..3685160	+	792	WP_003417279.1	succinate dehydrogenase iron-sulfur subunit	-
MTBK_RS17395	3685239..3685667	-	429	WP_003417282.1	type II toxin-antitoxin system VapC family toxin	Toxin
MTBK_RS17400	3685671..3685913	-	243	WP_003417286.1	ribbon-helix-helix domain-containing protein	Antitoxin
MTBK_RS17405	3686035..3686649	-	615	WP_003417288.1	class I SAM-dependent methyltransferase	-
MTBK_RS17410	3686646..3687311	-	666	WP_003417290.1	molybdopterin converting factor subunit 1	-
MTBK_RS17415	3687312..3687845	-	534	WP_003417293.1	cyclic pyranopterin monophosphate synthase MoaC	-
MTBK_RS17420	3687842..3688216	-	375	WP_003417295.1	4a-hydroxytetrahydrobiopterin dehydratase	-
MTBK_RS17425	3688313..3689377	-	1065	WP_003913037.1	GTP 3',8-cyclase MoaA	-
MTBK_RS22460	3690022..3690240	+	219	WP_016810323.1	hypothetical protein	-
MTBK_RS17440	3690181..3690563	-	383	Protein_3439	transposase	-

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 (1-141)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 143 a.a.
• Molecular weight: 15834.16 Da
• Isoelectric Point: 8.5471

>T47141 WP_003417282.1 NZ_CP007803:c3685667-3685239 [Mycobacterium tuberculosis K]
MRALLDVNVLLALLDRDHVDHERARAWITGQIERGWASCAITQNGFVRVISQPRYPSPISVAHAIDLLARATHTRYHEFW
SCTVSILDSKVIDRSRLHSPKQVTDAYLLALAVAHDGRFVTFDQSIALTAVPGATKQHLATL

Nucleotide

• Length: 429 bp

>T47141 NZ_CP007803:c3685667-3685239 [Mycobacterium tuberculosis K]
ATGCGAGCGCTGTTGGACGTCAACGTGCTACTGGCGCTGTTGGACCGCGATCACGTCGACCACGAGCGCGCCCGAGCGTG
GATCACCGGGCAGATCGAGCGGGGATGGGCTTCCTGTGCGATCACCCAAAACGGGTTCGTCCGCGTCATCAGCCAACCGC
GCTATCCCAGCCCAATCTCGGTAGCCCATGCCATCGACTTGTTGGCTCGTGCGACGCACACGCGCTATCACGAGTTCTGG
TCCTGCACCGTCAGCATTCTCGACTCAAAGGTCATCGATCGTTCCCGCCTGCACAGCCCCAAACAGGTCACCGACGCGTA
CTTGCTGGCCCTCGCGGTCGCTCATGATGGCCGATTTGTCACCTTCGATCAGTCGATTGCGTTGACTGCGGTTCCTGGCG
CAACCAAACAGCACCTGGCAACGCTGTAG

Antitoxin

Protein

• Length: 81 a.a.
• Molecular weight: 8849.86 Da
• Isoelectric Point: 5.1007

>AT47141 WP_003417286.1 NZ_CP007803:c3685913-3685671 [Mycobacterium tuberculosis K]
MRTTLSIDDDVLLAVKERARREKRTAGEILSDLARQALTNQNPQPAASQEDAFHGFEPLPHRGGAVSNALIDRLRDEEAV

Nucleotide

• Length: 243 bp

>AT47141 NZ_CP007803:c3685913-3685671 [Mycobacterium tuberculosis K]
ATGCGCACCACGTTGTCCATCGACGACGATGTATTGCTGGCCGTGAAGGAACGGGCACGCAGGGAGAAGCGCACCGCGGG
TGAAATCCTGTCGGATCTGGCCCGGCAAGCGTTAACCAACCAGAATCCCCAGCCTGCGGCGAGCCAGGAGGACGCCTTTC
ATGGCTTCGAACCCCTGCCTCATCGCGGTGGAGCGGTATCGAACGCGCTGATCGATCGGCTTCGTGACGAGGAGGCCGTG
TGA

Structures

Toxin

• AlphaFold DB: A0A7U4FBL0

Antitoxin

• AlphaFold DB: G0TI59