Detailed information of TA system TA130388

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN_Sll0205-like-Phd
• Location: 3123310..3123914
• Replicon: chromosome
• Accession: NZ_CP041806
• Organism: Mycobacterium tuberculosis strain SEA11020057P6C4

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: P71623
• Locus tag: FPK03_RS14745
• Protein ID: WP_003414492.1
• Coordinates: 3123310..3123702 (-)
• Length: 131 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: A0A829CBY8
• Locus tag: FPK03_RS14750
• Protein ID: WP_003414495.1
• Coordinates: 3123699..3123914 (-)
• Length: 72 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPK03_RS14715	3118460..3119248	-	789	WP_003917092.1	CRISPR-associated endoribonuclease Cas6	-
FPK03_RS14720	3119582..3120127	-	546	WP_003913758.1	DUF1802 family protein	-
FPK03_RS14725	3120399..3121283	-	885	WP_003414409.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	-
FPK03_RS14730	3121286..3122173	-	888	WP_003414414.1	type IV toxin-antitoxin system AbiEi family antitoxin	-
FPK03_RS14735	3122478..3123023	-	546	WP_003913758.1	DUF1802 family protein	-
FPK03_RS14740	3123020..3123289	-	270	WP_003414489.1	DUF2277 family protein	-
FPK03_RS14745	3123310..3123702	-	393	WP_003414492.1	type II toxin-antitoxin system VapC family toxin	Toxin
FPK03_RS14750	3123699..3123914	-	216	WP_003414495.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
FPK03_RS14755	3123961..3124710	+	750	WP_003414497.1	enoyl-CoA hydratase	-
FPK03_RS14760	3124789..3125871	-	1083	WP_003414499.1	ABC transporter ATP-binding protein	-
FPK03_RS14765	3125864..3127174	-	1311	WP_003414501.1	ABC transporter substrate-binding protein	-
FPK03_RS14770	3127177..3128004	-	828	WP_003414504.1	carbohydrate ABC transporter permease	-
FPK03_RS14775	3128001..3128912	-	912	WP_003414505.1	sugar ABC transporter permease	-

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

• VapC-like Sll0205 protein, PIN domain (5-130)

Antitoxin

• Type II toxin-antitoxin system, antitoxin Phd/YefM (2-46)

Sequences

Toxin

Protein

• Length: 131 a.a.
• Molecular weight: 14610.74 Da
• Isoelectric Point: 6.7594

>T130388 WP_003414492.1 NZ_CP041806:c3123702-3123310 [Mycobacterium tuberculosis]
MTTVLLDSHVAYWWSAEPQRLSMAASQAIEHADELAVAAISWFELAWLAEQERIQLAIPVLSWLQQLAEHVRTVGITPSV
AATAVALPSSFPGDPADRLIYATAIEHGWRLVTKDRRLRSHRHPRPVTVW

Nucleotide

• Length: 393 bp

>T130388 NZ_CP041806:c3123702-3123310 [Mycobacterium tuberculosis]
ATGACGACGGTGCTGCTCGACTCGCATGTGGCCTACTGGTGGTCGGCCGAGCCGCAGCGTCTCAGCATGGCGGCGAGCCA
GGCCATCGAACACGCCGACGAGCTCGCCGTCGCCGCGATTTCGTGGTTCGAGCTGGCTTGGCTTGCCGAACAGGAACGCA
TCCAACTGGCGATTCCGGTGCTGTCCTGGCTTCAGCAGCTGGCCGAGCACGTTCGCACCGTCGGTATCACGCCCTCGGTC
GCCGCCACGGCGGTGGCGCTGCCCTCGTCGTTCCCCGGCGATCCGGCCGACCGGTTGATCTACGCCACCGCGATCGAACA
CGGCTGGCGGCTGGTGACCAAGGACCGGCGGCTACGCAGTCATCGGCACCCACGACCGGTCACCGTCTGGTAG

Antitoxin

Protein

• Length: 72 a.a.
• Molecular weight: 7511.55 Da
• Isoelectric Point: 4.9732

>AT130388 WP_003414495.1 NZ_CP041806:c3123914-3123699 [Mycobacterium tuberculosis]
MTATEVKAKILSLLDEVAQGEEIEITKHGRTVARLVAATGPHALKGRFSGVAMAAVDDDELFTTGVSWNVS

Nucleotide

• Length: 216 bp

>AT130388 NZ_CP041806:c3123914-3123699 [Mycobacterium tuberculosis]
ATGACCGCTACGGAGGTGAAGGCGAAGATCCTCTCCTTGCTTGATGAAGTGGCCCAGGGCGAGGAGATCGAGATCACCAA
ACACGGCCGCACCGTGGCCCGGCTGGTGGCAGCGACGGGGCCGCACGCGCTGAAGGGTCGATTCTCGGGTGTGGCGATGG
CGGCCGTGGATGACGACGAACTCTTCACCACCGGGGTTTCGTGGAACGTTTCATGA

Structures

Toxin

• AlphaFold DB: A0A7U4BWM8

Antitoxin

• AlphaFold DB: A0A829CBY8